Tootfinder

"Accurate Energetic Systems" was hiring at $19 an hr in Bucksnort Tennessee = those jobs ( and people that worked there ) all now GONE!
#Mlitary contractor #explosives plant endorsed by #GOP Governor Bill Lee vanishes…

alright im going through my old files again and rediscovered a shitty unfinished sci-fi epic poem thing i was writing sometime when i was 14/15/idfk. all i remember about it is that it was gonna keep doing this countdown and changing structure accordingly for a really long time, i was thinking of depicting the character finding love in an ethereal sorta way for the ending, and it was gonna incorporate a enochian number square for some reason.

Improving quantum communication rates with permutation-invariant codes
Sujeet Bhalerao, Felix Leditzky
https://arxiv.org/abs/2508.09978 https://arxiv.org/p…

Improving quantum communication rates with permutation-invariant codes
In this work we improve the quantum communication rates of various quantum channels of interest using permutation-invariant quantum codes. We focus in particular on parametrized families of quantum channels and aim to improve bounds on their quantum capacity threshold, defined as the lowest noise level at which the quantum capacity of the channel family vanishes. These thresholds are important quantities as they mark the noise level up to which faithful quantum communication is theoretically po…

A physically interesting singularity in general relativity
Bob Holdom
https://arxiv.org/abs/2510.09506 https://arxiv.org/pdf/2510.09506

A physically interesting singularity in general relativity
We explore what appears to be a very benign timelike and naked singularity of the Weyl curvature scalar. This singularity arises in an inhomogeneous generalization of the Einstein static universe. The matter energy density is everywhere finite and it vanishes at the singularity. The spacetime still enjoys causal geodesic completeness and unambiguous wave dynamics. Each singularity contributes to the Komar mass of the spacetime, and this reduces the required size of the positive cosmological con…

Asioiden erottamisesta eli tänään ajattelin yhtä huonosti kuin tekoäly. Tutkija Jens Rasmussen jakoi aikoinaan inhimilliset virheet kolmaan luokkaan:
(...) Tänään tulkitsin erään tilanteen sen muotojen perusteella sellaiseksi, että siinä pätevät useiden muiden, näennäisesti analogisten tilanteiden säännöt, (...)
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Asioiden erottamisesta eli tänään ajattelin yhtä huonosti kuin tekoäly. | Matti Vuori
Asioiden erottamisesta eli tänään ajattelin yhtä huonosti kuin tekoäly. Tutkija Jens Rasmussen jakoi aikoinaan inhimilliset virheet kolmaan luokkaan: 1) taitopohjaiset virheet: yleensä lipsahduksia, painetaan vahingossa väärää nappia tms., 2) sääntöpohjaiset virheet: tunnistetaan tai sovelletaan väärin kontekstissa olevia sääntöjä, vaikka nyt liikennesäännöt, tai prosessin suorittaminen. Tutussa kontekstissa tämä menee ihan automaatilla, 3) tietopohjaiset virheet: uuden …

Surfaces and Hypersurfaces with Prescribed Radial Mean Curvature
Marcelo Lopes Ferro, Armando M. V. Corro
https://arxiv.org/abs/2510.11669 https://arxiv.or…

Surfaces and Hypersurfaces with Prescribed Radial Mean Curvature
In this work, we provide a local classification of certain special classes of surfaces determined by the prescription of the radial mean curvature in terms of the height and angle functions. Moreover, we introduce a special class of hypersurfaces, and we also provide a local classification of these three-dimensional hypersurfaces whose second mean curvature vanishes. Finally, we present a recursive method for constructing such hypersurfaces, extending the same curvature prescription approach to…

Zeroes of Eigenfunctions of Schr\"odinger Operators after Schwartzman
Willie Wai-Yeung Wong
https://arxiv.org/abs/2509.09739 https://arxiv.org/pdf/250…

Zeroes of Eigenfunctions of Schrödinger Operators after Schwartzman
Consider a complete, connected, smooth, oriented Riemannian manifold $(M,g)$ with boundary, such that the first Betti number vanishes. Sol Schwartzman proved that for Schrödinger operators of the form $-Δ_g + V$ where $\Im(V)$ is signed, if $f: M\to\mathbb{C}$ is a non-vanishing element of its kernel, then $f$ has constant phase. The proof relied on dynamical systems methods applied to the gradient flow of the phase of $f$. In this manuscript we provide a more direct PDE argument that proves …

Panama’s ocean lifeline vanishes for the first time in 40 years #Panama

Panama’s ocean lifeline vanishes for the first time in 40 years
Every year, Panama’s Pacific coast benefits from powerful seasonal winds that drive nutrient-rich waters to the surface, sustaining fisheries and protecting coral reefs. But in 2025, for the first time in at least four decades, this crucial upwelling did not occur. Scientists suspect weakened trade winds linked to climate disruption played a role, leaving cooler waters absent and fisheries under stress.

A Limits Study of Memory-side Tiering Telemetry
Vinicius Petrucci, Felippe Zacarias, David Roberts
https://arxiv.org/abs/2508.09351 https://arxiv.org/pdf/2…

A Limits Study of Memory-side Tiering Telemetry
Increasing workload demands and emerging technologies necessitate the use of various memory and storage tiers in computing systems. This paper presents results from a CXL-based Experimental Memory Request Logger that reveals precise memory access patterns at runtime without interfering with the running workloads. We use it for software emulation of future memory telemetry hardware. By combining reactive placement based on data address monitoring, proactive data movement, and compiler hints, a H…

Solutions And Gradient Of The Conformal Ricci Bourguignon Soliton On Vaidya Spacetime
Ayaan Abdur Rehman, Narayan S Iyer, Naeem Ahmed Pundeer
https://arxiv.org/abs/2508.09985 ht…

Solutions And Gradient Of The Conformal Ricci Bourguignon Soliton On Vaidya Spacetime
In this work, we derive the complete and explicit solution for the conformal Ricci-Bourguignon soliton on Vaidya spacetime. We provide the closed-form expression for the vector field and establish the necessary conditions for the existence of the scalar potential, for which we also derive an explicit form. Our solution to the underlying system of linear partial differential equations proves that such solitons exist if and only if the mass function vanishes, forcing the metric to reduce to flat …