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@ErikJonker@mastodon.social
2026-04-20 07:37:50

Het algoritmeregister van de nederlandse overheid bevat inmiddels meer dan 1400 algoritmes. Het is natuurlijk verre van compleet maar interessant om door heen te bladeren en te zien wat her en der wordt gebruikt. Ik zocht bijvoorbeeld op CoPilot, algoritmes.overheid.n…

@tiotasram@kolektiva.social
2026-04-19 16:10:36

Just made a mistake on page 40 of a #LEGO build that turned out to be wrong, but it didn't interfere with anything until page 242. It was a but janky, but thankfully I didn't need to unbuild everything in between to fix it. Lego puts a huge amount of attention into the design of their instructions, but things like this are pretty hard to catch. I was building quickly and assumed a beam should go on symmetrically when actually it needed to be off-center.

he link between grift and right wing politics has rarely been as tight as it is today.
skywriter.blue/@sethcotlar.bsk

@netzschleuder@social.skewed.de
2026-06-19 07:00:05

edit_wikinews: Wikipedia news edits (2010)
Two bipartite user-page networks extracted from Wikipedia, about news events. A user connects to a page if that user edited that page. Edits (edges) are timestamped. Edge weights represent counts of the number of edits.
This network has 25842 nodes and 100229 edges.
Tags: Informational, Web graph, Multigraph, Timestamps

edit_wikinews: Wikipedia news edits (2010). 25842 nodes, 100229 edges. https://networks.skewed.de/net/edit_wikinews#zh
@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-20 07:45:11

[2026-04-20 Mon (UTC), no new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@ginevra@hachyderm.io
2026-06-19 07:37:28

If you were writing a story, how would you write "Who gives a?"
... this may be an Australianism. The implied last word of the sentence begins with f
Should it be "Who gives a _ _ _ _?"
In spoken English, the "a" is pronounced with emphasis, but that's not obvious on a page.
I'm also curious what level of politeness you'd say this has (whether you're Australian or not) #AmWriting

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-05-19 07:57:20

Rarefaction-induced inflation and similarity breakdown of hypersonic bow shocks over a circular cylinder
Ehsan Roohi, Ahmad Shoja-Sani
arxiv.org/abs/2605.17099 arxiv.org/pdf/2605.17099 arxiv.org/html/2605.17099
arXiv:2605.17099v1 Announce Type: new
Abstract: Rarefied hypersonic bow shocks over blunt bodies inflate as the Knudsen number increases, but it remains unclear whether this inflation is a simple shift and broadening of one common shock layer or a multi-scale change of the macroscopic and internal-energy fields. We address this question using direct simulation Monte Carlo (DSMC) data for Mach-10 flow over a circular cylinder in argon and nitrogen over \(Kn_\infty \approx 0.01\)--\(1\), together with a Mach-number sweep at \(Kn_\infty=0.01\). At low rarefaction, a ray-based density-gradient ridge gives a reproducible bow-shock location and agrees with an independent schlieren-based shock-wave-detection method. As \(Kn_\infty\) increases, this ridge is replaced by a broad kinetic compression layer, so the high-Knudsen cases are analysed using profile-based standoff and thickness metrics rather than by imposing a visual shock line. The Knudsen- and Mach-number sweeps separate two mechanisms. At fixed \(M_\infty\), the continuum normal-shock density ratio provides a useful low-rarefaction reference compression scale, whereas the measured standoff growth is governed primarily by the kinetic mean free path; the effective density thickness shows an intermediate minimum before increasing in the diffuse regime. At fixed low \(Kn_\infty\), changing \(M_\infty\) mainly changes compression strength and curvature, preserving a coherent attached-layer structure. Density-registered profiles and shock-attached proper orthogonal decomposition (POD) show that, within the present maximum-density-gradient registration, density becomes nearly rank one, whereas Mach number and thermal variables retain independent modal content. Rarefied bow-shock inflation is therefore a coupled compression--relaxation process, not a single-scale rescaling of a continuum-like shock.
toXiv_bot_toot

@kexpmusicbot@mastodonapp.uk
2026-06-17 14:46:20

🇺🇦 #NowPlaying on KEXP's #MorningShow
DJ Seinfeld:
🎵 Turning the Page
#DJSeinfeld
djseinfeld.bandcamp.com/track/
open.spotify.com/track/3bICIOS

@domm@social.linux.pizza
2026-06-18 07:06:07

More #gitlab hate: If you open an issue^w work item I cannot use arrow keys or page-down to navigate the text. After I click into the description, it works. Why do devs actively break useful default browser behaviour?

@grahamperrin@bsd.cafe
2026-06-18 06:31:43

The FreeBSD Project home page no longer has a link to FAQ.
The main Documentation menu includes <docs.freebsd.org/en/books/fdp->, which very few people will want. The ninety-nine-page FreeBSD Documentation Project Primer for New Contributors can be found at the…

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-19 07:44:47

[2026-05-19 Tue (UTC), 4 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@ruth_mottram@fediscience.org
2026-04-16 15:05:44

Interesting piece on the fragmenting of digital identities in the sciences. I'm sure mine is scattered all over the place.
The key seems to be to keep your ORCID up to date. - and as a model, there are many similarities between ORCID and the fediverse,
"keep your ORCID profile up to date... it is controlled by the researcher, portable across institutions and designed to connect to publishers, funders and organizational systems... makes your ORCID page a stable reference point.."
#AcademicChatter
nature.com/articles/d41586-025

@arXiv_mathSP_bot@mastoxiv.page
2026-05-18 07:40:14

Discrete Mixed Quantization
Qiaochu Ma
arxiv.org/abs/2605.16203 arxiv.org/pdf/2605.16203 arxiv.org/html/2605.16203
arXiv:2605.16203v1 Announce Type: new
Abstract: In this paper, we develop a mixed quantization technique for graph vector bundles and apply it to several asymptotic spectral problems, including the Alon-Boppana bound, the Kesten-McKay law, quantum ergodicity, zero divisor convergence, and Ramanujan vector bundles.
toXiv_bot_toot

@arXiv_physicsclassph_bot@mastoxiv.page
2026-03-20 07:50:20

[2026-03-20 Fri (UTC), no new articles found for physics.class-ph Classical Physics]
toXiv_bot_toot

@arXiv_physicsfludyn_bot@mastoxiv.page
2026-05-19 07:52:20

[2026-05-19 Tue (UTC), 15 new articles found for physics.flu-dyn Fluid Dynamics]
toXiv_bot_toot

@Mediagazer@mstdn.social
2026-05-07 11:50:45

Axios' total Q1 content output was down 22% YoY, but page views rose 30% and page views per visitor rose 22%, as the outlet shifts away from chasing traffic (Charlotte Tobitt/Press Gazette)
pressgazette.co.uk/north-ameri

@wwwgem@social.linux.pizza
2026-04-17 23:51:43

Missed the new UnfinishedProjects forum? You’re already late for its wiki companion ;)
But no worries, it’s never too late to make a good decision. Come join us, we’re waiting for you! :D
forum.unfinishedprojects.net/

@jtk@infosec.exchange
2026-04-16 16:08:55

Van Jacobson, Multimedia Conferencing on the Internet, SIGCOMM '94 tutorial, London England
I didn't attend and I don't remember where I got this. It is the ~75-page hard copy, spiral bound tutorial slide material. Contains quips, diagrams, formulas, and general wisdom of the day. Found a digital copy here:

Covert of spiral-bound material for a SIGCOMM '94 Tutorial, title is Multimedia Conferencing on the Internet, Van Jacobson, Lawrence Berkeley Laboratory, Berkeley, CA 94720.
@netzschleuder@social.skewed.de
2026-05-19 23:00:04

wiki_science: Wikipedia Map of Science (2020)
A network of scientific fields, extracted from the English Wikipedia in early 2020. Nodes are wikipedia pages representing natural, formal, social and applied sciences, and two nodes are linked if the cosine similarity of the page content is above a threshold. See <s…

wiki_science: Wikipedia Map of Science (2020). 687 nodes, 6523 edges. https://networks.skewed.de/net/wiki_science
@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-19 08:07:56

Enhanced detection of electric field signals via squeezing-induced stochastic resonance
Ya-Qi Wei, Tai-Hao Cui, Quan Yuan, Pei-Dong Li, Yuan-Zhang Dong, Zhuo-Zhu Wu, Ji Li, Jia-Wei Wang, Fei Zhou, Ming-Xiao Li, Liang Chen, Zhu-Jun Zheng, Mang Feng
arxiv.org/abs/2605.18452

@servelan@newsie.social
2026-05-14 06:57:21

'Karma': Chud the Builder Charged After Accidently Shooting Himself While Open Firing on Black Man Outside of Courthouse; Victim's GoFundMe Page Blows Up
atlantablackstar.com/2026/05/1

@bilbo_le_hobbit@mamot.fr
2026-05-14 12:46:24

J'ai trouvé #pedantix nº1462 en 32 coups !
🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟧🟧🟧🟧🟥🟥🟥
pedantix.certitudes.org/

@arXiv_nlinCG_bot@mastoxiv.page
2026-04-17 07:53:47

Measuring the Computational Power of Finite Patches of Cellular Automata
Attila Egri-Nagy, Chrystopher L. Nehaniv
arxiv.org/abs/2604.14966 arxiv.org/pdf/2604.14966 arxiv.org/html/2604.14966
arXiv:2604.14966v1 Announce Type: new
Abstract: Computational power can be measured by assigning an algebraic structure to a computational device. Here, we convert a small patch of Conway's Game of Life into a transformation semigroup. The conversion captures not only time evolution but also interactive operations. In this way, the cellular automaton becomes directly programmable. Once this measurement is made, we apply hierarchical decompositions to the resulting algebraic object as a way of understanding it. These decompositions are based on a macro/micro-state division inspired by statistical mechanics. However, cellular automata have a large number of global states. Therefore, we focus on partitioning the state space and creating morphic images approximations that can serve as macro-level descriptions. The methods developed here are not limited to cellular automata; they apply more generally to discrete dynamical systems.
toXiv_bot_toot

@davej@dice.camp
2026-04-07 02:11:11

271 Years Before #Pantone, an Artist Mixed and Described Every #Color Imaginable in an 800-Page #Book:

@grahamperrin@bsd.cafe
2026-06-17 15:53:58

@…
For 14 with pkgbase: no.
For 15.0 with pkgbase: yes, the pkgbase section of the page is OK.

@netzschleuder@social.skewed.de
2026-04-18 21:00:09

wiki_talk: Wikipedia talk networks
Interactions among users of 10 language-specific Wikipedias: Arabic, Chinese, Dutch, English, French, German, Italian, Portuguese, Russian, and Spanish. Nodes are registered wiki editors, and an edge represents a user i having written a message on user j's talk page. Edges are timestamped. The precise dates of the snapshots are uncertain.
This network has 83803 nodes and 122078 edges.
Tags: Social, Communication, Unweighted, Multigraph…

wiki_talk: Wikipedia talk networks. 83803 nodes, 122078 edges. https://networks.skewed.de/net/wiki_talk#bn
@PaulWermer@sfba.social
2026-04-07 14:43:35

The intellectual coherence of the Veep:
theguardian.com/world/live/202

@migueldeicaza@mastodon.social
2026-05-09 13:00:14

“You opened this page. It already knows the following.”
sinceyouarrived.world/taken

Trump further guts education department by shifting oversight of more programs away from agency
The Trump administration announced today the further dismantling of the Department of Education,
moving oversight of special education and civil rightsto other agencies.
The Department of Justice will take on enforcement of civil rights in education,
while the Department of Health and Human Services will oversee special education.
The Department of Justice also will t…

@arXiv_mathSP_bot@mastoxiv.page
2026-05-18 07:40:00

[2026-05-18 Mon (UTC), 1 new article found for math.SP Spectral Theory]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-19 07:46:47

[2026-06-19 Fri (UTC), no new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@aral@mastodon.ar.al
2026-05-06 14:25:00

Quite happy with how the page/component lifecycle log messages are coming along as part of my push to get the new stateful components over the line in Kitten¹.
This should make it very easy to ensure that things are happening as you think they are and to conceptualise the behaviour of your stateful component hierarchies. (You can also use stateless components, of course, as is the currently documented workflow.)
¹

Machine-generated description of terminal output

Terminal output showing the Kitten startup banner after running kitten in gaza-verified.org/site. A cartoon white kitten sits on grass under a blue sky, followed by metadata: "Kitten by Aral Balkan, Small Technology Foundation", Version 0-2beaa1-24.14.1-20260506140737, Born 2026/05/06 at 14:07:37 UTC (Taurus), Favourite colour #2beaa1 (green swatch), API version 0, Runtime Node.js 24.14.1. A boxed message reads "Like this? Fund us! We're a tiny,…
Machine-generated description of terminal output:

Terminal output from a Kitten dev server in gaza-verified.org/site. Two HTML validation failures are logged: 3 errors on /admin/accounts.page.ts and 1 error on /admin/index.page.js, both pointing to the browser console for details. Between them, Kitten reports page lifecycle events with coloured icons: a SettingsPage (KittenPage ef31e0a4) disconnects; an AccountsPage (KittenPage c6e470cb) connects with child components TitleAndStats, Unverified…
@arXiv_nlincd_bot@mastoxiv.page
2026-05-14 07:49:26

Reservoir Computing with a single Josephson junction
George Baxevanis, Kathy L\"udge, Johanne Hizanidis
arxiv.org/abs/2605.13354 arxiv…

@shriramk@mastodon.social
2026-05-30 16:50:14

There's a statistical test called Page's trend test, for testing whether a predicted *ordering* holds — so it would be funny if it were to get renamed to "Page's rank".
en.wikipedia.org/wiki/Page's

@tinoeberl@mastodon.online
2026-06-07 11:29:57

📰 Einem US-amerikanischen Konzern Geld aus der Tasche zu leiern, um damit Hosting-Rechnungen zu bezahlen, kann man machen.
Aber viel schöner und besser ist die Unterstützung durch die Community.
Dank Euch kann ich die Amazon-Affiliate-Links jetzt schrittweise löschen. Dauert, aber das Jahr ist noch jung. 😁
Bitte unterstütze meine Arbeit weiterhin mit einer #Steady-Fördermitglied…

@aardrian@toot.cafe
2026-04-10 23:45:37

If you hate that largely pointless LinkedIn sidebar:
```
.scaffold-layout__aside {
display: none;
}
.scaffold-layout--reflow .scaffold-layout__content--sidebar-main-aside {
grid-template-areas: "sidebar main main";
}
```
Because I was forced to use LinkedIn today.

LinkedIn at desktop resolution showing a sidebar on the right featuring an ad for LinkedIn and a bunch of links that should be in a footer, all taking space away from content and leaving a large gap down the right side of the page.
The same page with the styles applied, so the sidebar on the right is gone and the content has expanded to fill the space.
@paulwermer@sfba.social
2026-04-07 14:43:35

The intellectual coherence of the Veep:
theguardian.com/world/live/202

@digitalnaiv@mastodon.social
2026-06-07 08:23:03

Verschwörungstheorien sind kein Randphänomen mehr – Prof. Jan Skudlarek zeigt im Interview, wie sie bis ins konservativ-bürgerliche Milieu reichen. Das Erschreckende: Radikalisierung beginnt oft mit echten, legitimen Bedürfnissen. Einsamkeit und Orientierungslosigkeit als Einstiegspunkte. #Verschwörungstheorien

@UP8@mastodon.social
2026-04-13 23:11:06

⚠️ 𝐹𝑙𝑜𝑤𝑒𝑟𝑖𝑛𝑔 𝑡𝑟𝑒𝑒𝑠 𝑙𝑖𝑡 𝑢𝑝 𝑡𝑒𝑛 𝑑𝑎𝑦𝑠 𝑒𝑎𝑟𝑙𝑖𝑒𝑟 𝑡ℎ𝑎𝑛 𝐼 𝑝𝑙𝑎𝑛𝑛𝑒𝑑!
If you're around #ithaca or #cornell I am taking individual and group portraits with trees -- if you want one 𝑛𝑜𝑤 𝑖𝑠 𝑡ℎ𝑒 𝑡𝑖𝑚𝑒 -- contact me!
#photo

Mass of perfect cherry blossoms in perfect focus in the middle of the page with out of focus ones further away everywhere except the lower left corner which is blown out white.
@memeorandum@universeodon.com
2026-05-07 15:55:50

The Roberts Court Takes a Page from Plessy v. Ferguson (Pema Levy/Mother Jones)
motherjones.com/politics/2026/
memeorandum.com/260507/p50#a26

@arXiv_csGT_bot@mastoxiv.page
2026-06-05 08:46:40

Crosslisted article(s) found for cs.GT. arxiv.org/list/cs.GT/new
[1/1]:
- Insurance of Agentic AI
Quanyan Zhu
arxiv.org/abs/2606.05449 mastoxiv.page/@arXiv_csAI_bot/
- Bitcoin After Block Rewards
Junhyuk Lee
arxiv.org/abs/2606.05503 mastoxiv.page/@arXiv_csCR_bot/
- Online Min-Cost Matching with General Arrivals
Josh Ascher, Eric Balkanski, Jason Chatzitheodorou, Vasilis Gkatzelis
arxiv.org/abs/2606.05546 mastoxiv.page/@arXiv_csDS_bot/
- Measuring Concentration of Power in Approval Voting Games
Takaaki Abe
arxiv.org/abs/2606.05655 mastoxiv.page/@arXiv_econTH_bo
- Learning to Contest: Decentralized Robust Fairness in Cooperative MARL via Cross-Attention
Can Savc{\i}
arxiv.org/abs/2606.06162 mastoxiv.page/@arXiv_csMA_bot/
- Regret Minimization with Adaptive Opponents in Repeated Games
Mingyang Liu, Asuman Ozdaglar, Tiancheng Yu, Kaiqing Zhang
arxiv.org/abs/2606.06486
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-20 08:47:33

Replaced article(s) found for physics.atom-ph. arxiv.org/list/physics.atom-ph
[1/1]:
- Lorentz and CPT violation and the hydrogen and antihydrogen molecular ions I -- rovibrational states
Graham M. Shore

@arXiv_physicsclassph_bot@mastoxiv.page
2026-03-20 09:59:38

Crosslisted article(s) found for physics.class-ph. arxiv.org/list/physics.class-p
[1/1]:
- Geometric Dynamics of Turbulence
Alejandro Sevilla

@servelan@newsie.social
2026-06-16 02:52:42

Trump's new 'sham' agreement with Iran reveals he's 'trying to turn the page': expert - Raw Story
rawstory.com/trump-iran-267704

@arXiv_nlinCG_bot@mastoxiv.page
2026-04-17 07:53:32

[2026-04-17 Fri (UTC), 1 new article found for nlin.CG Cellular Automata and Lattice Gases]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-20 08:35:50

Crosslisted article(s) found for physics.atom-ph. arxiv.org/list/physics.atom-ph
[1/1]:
- Lorentz and CPT violation and the hydrogen and antihydrogen molecular ions III -- rovibrational s...
Graham M Shore

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-20 07:54:29

Coherent All-Optical Radio Frequency Phase Sensing Using Multiphoton Dressing and Interference
Hongqiao Zhang, Pinrui Shen, Stephanie M. Bohaichuk, Hanna Lippmann, Harald Kubler, James P. Shaffer
arxiv.org/abs/2605.19851

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-20 07:54:23

Coherent Molecular Deceleration via Vibrational Bichromatic Force
Meng-Yi Yu, Ya-Nan Lv, Cun-Feng Cheng, Shui-Ming Hu
arxiv.org/abs/2605.19626

@arXiv_nlincd_bot@mastoxiv.page
2026-05-14 07:41:14

[2026-05-14 Thu (UTC), 1 new article found for nlin.CD Chaotic Dynamics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-20 07:54:17

Precision probing of ionic-core transitions in alkaline-earth Rydberg atoms
Mitsuki Odahara, Shinsuke Haze
arxiv.org/abs/2605.19466 arxiv.o…

@grahamperrin@bsd.cafe
2026-06-15 00:18:36

Why is the FreeBSD Project home page the top result when using DuckDuckGo to seek NetBSD in the freebsd.org domain?
<duckduckgo.com/?ia=web&t=h_&q=>
There's no mention of NetBSD at the home page, or …

@tinoeberl@mastodon.online
2026-04-07 09:43:18

📰 Gut informiert zu sein, ist unser #Schutzschild gegen Polemik der #Politiker, #Lobbyisten oder Manipulation durch rechte Medien.
Ich tröte aktuelle Informationen zu

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-20 07:49:35

High-stability offset-frequency locking of two lasers using a balanced filter discriminator
Sang Eon Park, Meung Ho Seo, Young-Ho Park, Hyun-Gue Hong, Sang-Bum Lee, Sangwon Seo, Jae Hoon Lee, Seji Kang, Taeg Yong Kwon
arxiv.org/abs/2605.19345

@arXiv_nlinCG_bot@mastoxiv.page
2026-04-15 07:59:07

[2026-04-15 Wed (UTC), no new articles found for nlin.CG Cellular Automata and Lattice Gases]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-20 07:46:53

Elastic electron scattering from Zn, Cd, and Hg
Mehrdad Adibzadeh, Constantine E. Theodosiou
arxiv.org/abs/2605.19225 arxiv.org/pdf/2605.19…

@servelan@newsie.social
2026-06-07 19:13:17

Trump Cuts Off Interview With 'Meet The Press' Host Kristen Welker
deadline.com/2026/06/trump-sto

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-20 07:45:47

Spin asymmetry for the elastic scattering of polarized electrons from Zn, Cd, and Hg
Mehrdad Adibzadeh, Constantine E. Theodosiou
arxiv.org/abs/2605.19222

@arXiv_nlincd_bot@mastoxiv.page
2026-05-14 09:05:07

Replaced article(s) found for nlin.CD. arxiv.org/list/nlin.CD/new
[1/1]:
- Design of low-energy transfers in cislunar space using sequences of lobe dynamics
Naoki Hiraiwa, Mai Bando, Yuzuru Sato, Shinji Hokamoto

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-20 07:45:32

Achieving High Filling of an Optical Lattice by Light-Assisted Redistribution of Atoms
Lauren Weiss, Evan Yamaguchi, Claire Pritts, Tadej Me\v{z}nar\v{s}i\v{c}, Cheng Chin
arxiv.org/abs/2605.19115

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-20 07:45:26

[2026-05-20 Wed (UTC), 7 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@arXiv_mathSP_bot@mastoxiv.page
2026-05-15 07:51:39

Reducibility of spectral curves of finite Jacobi pencils
B. Shapiro
arxiv.org/abs/2605.14817 arxiv.org/pdf/2605.14817 arxiv.org/html/2605.14817
arXiv:2605.14817v1 Announce Type: new
Abstract: We consider finite pencils of Jacobi matrices \[ J_n(w)=A wB, \] where $A$ is diagonal and $B$ is tridiagonal with zero diagonal. The spectral curve is the affine plane curve \[ \chi_n(\lambda,w)=\det(\lambda I J_n(w))=0 . \] The main question is to describe when this curve is reducible. We prove generic irreducibility for fixed pairwise distinct diagonal entries and discuss several elementary reducibility mechanisms. Besides disconnected Jacobi chains, constant eigenvalue branches, and reflection-symmetric components, one must also take into account reducibility caused by scalar diagonal blocks. We formulate a reducibility conjecture and record low-dimensional evidence and counterexamples to several overly optimistic classifications. A central point of the picture is a codimension-growth principle: apart from the cutting divisors $b_i=0$, genuinely connected primitive reducibility should move to higher and higher codimension as the size of the chain grows.
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-19 10:05:24

Replaced article(s) found for physics.atom-ph. arxiv.org/list/physics.atom-ph
[1/1]:
- Structural effects of boron doping in diamond crystals for gamma-ray light-source applications: I...
Dickers, Fantuzzi, Mason, Sushko, Korol, Solov'yov

@arXiv_nlinCG_bot@mastoxiv.page
2026-04-16 08:07:58

[2026-04-16 Thu (UTC), no new articles found for nlin.CG Cellular Automata and Lattice Gases]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-19 09:47:30

Crosslisted article(s) found for physics.atom-ph. arxiv.org/list/physics.atom-ph
[1/1]:
- Parity violation in atoms: neutrino-mediated long range forces and finite nuclear size
Mikhail Gorchtein, Hubert Spiesberger

@netzschleuder@social.skewed.de
2026-06-16 04:00:05

webkb: WebKB graphs (1998)
Web graphs crawled from four Computer Science departments in 1998, with each page manually classified into one of 7 categories: course, department, faculty, project, staff, student, or other. All graphs included in a single .zip; also included are 'co-citation' graphs, which links i and j if they both point to some k. Edge weights count the number of links from i to j.
This network has 346 nodes and 26832 edges.
Tags: Informational, Web gr…

webkb: WebKB graphs (1998). 346 nodes, 26832 edges. https://networks.skewed.de/net/webkb#webkb_cornell_cocite
@grahamperrin@bsd.cafe
2026-06-15 00:56:58

@… seeking the word "NetBSD" should not prioritise a page that does not mention NetBSD.

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-19 08:08:08

Switching Rydberg interactions by three orders of magnitude using a terahertz field
Karen Wadenpfuhl, Aaron Reinhard, Oliver Hughes, Lucy Downes, Kevin Weatherill, C. Stuart Adams
arxiv.org/abs/2605.18664

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-19 08:06:38

Photon-Atom Granularity Noise Thermometry
Chen-Rong Liu, Yixuan Wang, Xiaowei Wang, Chuang Li, Mingti Zhou, Runxia Tao, Hongwei Chen, Ying Dong
arxiv.org/abs/2605.17797

@arXiv_nlincd_bot@mastoxiv.page
2026-05-15 07:51:27

Revealing dynamics of non-autonomous complex systems from data
Chengzuo Zhuge, Zheng Jiang, Zhefan Xu, Wei Chen
arxiv.org/abs/2605.13878 ar…

@arXiv_mathSP_bot@mastoxiv.page
2026-05-15 07:38:12

[2026-05-15 Fri (UTC), 1 new article found for math.SP Spectral Theory]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-19 08:03:32

Production of Intense Spin-Polarized Beams of Hydrogen Isotopes by Charge Transfer with High Density Raman-Pumped Alkali-Metal Vapors
Thad G. Walker, Cary B. Forest, Deniz D. Yavuz
arxiv.org/abs/2605.16663

@grahamperrin@bsd.cafe
2026-06-15 02:33:07

@… I don't want it to present other sites.
I want DuckDuckGo to not make an irrelevant page the top result.

@arXiv_nlincd_bot@mastoxiv.page
2026-05-15 07:44:06

[2026-05-15 Fri (UTC), 1 new article found for nlin.CD Chaotic Dynamics]
toXiv_bot_toot

@arXiv_nlinCG_bot@mastoxiv.page
2026-06-15 07:53:21

Exact Lyapunov spectra of affine cellular automata and the parity rule on networks
Michiel Rollier, Jan M. Baetens
arxiv.org/abs/2606.14521

@arXiv_nlinCG_bot@mastoxiv.page
2026-06-15 07:39:27

[2026-06-15 Mon (UTC), 1 new article found for nlin.CG Cellular Automata and Lattice Gases]
toXiv_bot_toot

@arXiv_nlincd_bot@mastoxiv.page
2026-05-13 07:42:59

Stochastically perturbed billiards: fingerprints of chaos and universality classes
Roberto Artuso, Matteo Burlo
arxiv.org/abs/2605.11849 ar…

@arXiv_nlincd_bot@mastoxiv.page
2026-05-13 07:40:02

[2026-05-13 Wed (UTC), 1 new article found for nlin.CD Chaotic Dynamics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-18 07:55:10

Suppression of ionization stabilization in a driven Morse-Soft-Coulomb system
Murilo D. Forlevesi, Emanuel Fernandes de Lima, Gabriel Albertin Amici
arxiv.org/abs/2606.19287

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-18 07:54:17

Design and Performance of a Heated Gas Injector for Producing Cold Molecular Beams
Avneesh Verma, Jack Mango, Shungo Fukaya, Arian Jadbabaie, Sepehr Ebadi, Ronald F. Garcia Ruiz, John M. Doyle
arxiv.org/abs/2606.18368

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-18 07:39:50

[2026-06-18 Thu (UTC), 2 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-18 07:47:14

Multipole blackbody radiation shift in Rydberg atoms
R. M. Potvliege
arxiv.org/abs/2605.16100 arxiv.org/pdf/2605.16100

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-18 07:46:26

Fluorescence and Relaxation Dynamics of Cesium in Argon Matrices: Multiple Trapping Sites and Host-Guest Interactions
S. Lahs, H. Dinesan, S. Mahapatra, W. Chin, C. Crepin, L. Dontot, J. Douady, B. Gervais, D. Comparat
arxiv.org/abs/2605.15840

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-18 07:43:54

[2026-05-18 Mon (UTC), 2 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-17 07:42:52

Creating squeezed and non-classical collective motional many-body states through stroboscopic Rydberg dressing
Roman Wu{\ss}ler, Chris Nill, Sylvain de L\'es\'eleuc, Christian Gro\ss, Igor Lesanovsky
arxiv.org/abs/2606.17849

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-17 07:40:29

[2026-06-17 Wed (UTC), 1 new article found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-17 07:54:37

[2026-04-17 Fri (UTC), 1 new article found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-16 07:59:02

Simultaneous Determination of Multiple Nuclear Parameters of $^{229}$Th Using Highly Charged Ions
Hong-Yuan Zheng, Yan-Ling Xu, Xi-Chen Yu, Yong-Hui Zhang, Zong-Chao Yan, Li-Yan Tang, Xiaojun Liu
arxiv.org/abs/2606.15180

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-16 07:53:32

[2026-06-16 Tue (UTC), 4 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-15 07:54:52

Limits of Statistical Models of Ultracold Complex Lifetimes
Kevin B. Xu, John L. Bohn
arxiv.org/abs/2604.12063 arxiv.org/pdf/2604.12063

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-15 07:50:42

[2026-04-15 Wed (UTC), 3 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-16 07:58:48

[2026-04-16 Thu (UTC), 1 new article found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-15 08:01:07

Experimental Determination of the $D1$ Magic Wavelength for $^{40}$K
Guy Hay Kalifa, Dor Kopelevitch, Amir Stern, Yoav Sagi
arxiv.org/abs/2604.12448

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-15 07:52:08

Trap-Quenched Matter-Wave Optics for Dual Species Lensing
Gabriel M\"uller, Timoth\'e Estrampes, Claudia Puertas Gonz\'alez, Jannik Str\"ohle, David B. Reinhardt, Dana Codruta Marinica, Ethan R. Elliott, Jason R. Williams, Nathan Lundblad, Eric Charron, Ernst M. Rasel, Matthias Meister, Wolfgang P. Schleich, Naceur Gaaloul, Nicholas P. Bigelow

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-15 07:52:02

Ultra-broadband Anti-Jamming Communication via a Rydberg Atomic Receiver
Jia-Dou Nan, Jun-Rong Chen, Bang Liu, Qi-Feng Wang, Yu Ma, Yi-Ming Yin, Tian-Yu Han, Guang-Can Guo, Hao Tian, Li-Hua Zhang, Bo Du, Bin-Bin Wei, Dong-Sheng Ding, Bao-Sen Shi
arxiv.org/abs/2606.14497

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-06-15 07:49:45

[2026-06-15 Mon (UTC), 2 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-15 07:43:18

Rovibrational structure and electric dipole moments of the AcOCH$_3$ ion
Anna Zakharova
arxiv.org/abs/2605.15121 arxiv.org/pdf/2605.15121

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-15 07:42:30

Accurate Modeling of Rydberg Atoms and Their Interactions: Theory and Implementation in PairInteraction
Johannes M\"ogerle, Frederic Hummel, Alicia Keil, Tangi Legrand, Eduard J. Braun, Henri Menke, Jonathan King, Beatriz Olmos, Sebastian Hofferberth, Hans Peter B\"uchler, Sebastian Weber
arxiv.org/abs/2605.14993

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-15 07:42:00

Development of an electrodynamic balance to study single levitated particles exposed to alkali-metal vapor
Akira Kamada, Borjid Jiyatai, Atsushi Hatakeyama
arxiv.org/abs/2605.14618

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-05-15 07:40:36

[2026-05-15 Fri (UTC), 3 new articles found for physics.atom-ph Atomic Physics]
toXiv_bot_toot

@@arXiv_physicsatomph_bot@mastoxiv.page@mastoxiv.page
2026-04-15 10:05:50

Replaced article(s) found for physics.atom-ph. arxiv.org/list/physics.atom-ph
[1/1]:
- Simulated Laser Cooling and Magneto-Optical Trapping of Group IV Atoms
Geoffrey Zheng, Jianwei Wang, Mohit Verma, Qian Wang, Thomas K. Langin, David DeMille