Tootfinder

Its good to have many tests in your R package, but it can be a pain to debug some failing tests when it happens. {lazytest} for the rescue: only rerun the failing tests, until they pass: #RStats

Kiedy piszesz bibliotekę w #RustLang, bo chcesz bezpiecznego kodu, a zamiast tego dostajesz jakiś paskudny #heisenbug z przekłamaniem danych.
https://…

Maximal intrinsic randomness of noisy quantum measurements
Fionnuala Curran, Morteza Moradi, Gabriel Senno, Magdalena Stobinska, Antonio Ac\'in
https://arxiv.org/abs/2506.22294

Maximal intrinsic randomness of noisy quantum measurements
Quantum physics exhibits an intrinsic and private form of randomness with no classical counterpart. Any setup for quantum randomness generation involves measurements acting on quantum states. In this work, we consider the following question: Given a quantum measurement, how much randomness can be generated from it? In real life, measurements are noisy and thus contain an additional, extrinsic form of randomness due to ignorance. This extrinsic randomness is not private since, in an adversarial …

Cascade of Even-Denominator Fractional Quantum Hall States in Mixed-Stacked Multilayer Graphene
Yating Sha, Kai Liu, Chenxin Jiang, Dan Ye, Shuhan Liu, Zhongxun Guo, Jingjing Gao, Ming Tian, Neng Wan, Kenji Watanabe, Takashi Taniguchi, Bingbing Tong, Guangtong Liu, Li Lu, Yuanbo Zhang, Zhiwen Shi, Zixiang Hu, Guorui Chen
https://arxiv.org/…

Cascade of Even-Denominator Fractional Quantum Hall States in Mixed-Stacked Multilayer Graphene
The fractional quantum Hall effect (FQHE), particularly at half-filling of Landau levels, provides a unique window into topological phases hosting non-Abelian excitations. However, experimental platforms simultaneously offering large energy gaps, delicate tunability, and robust non-Abelian signatures remain scarce. Here, we report the observation of a cascade of even-denominator FQH states at filling factors $ν$ = ${-5/2}$, ${-7/2}$, ${-9/2}$, ${-11/2}$, and ${-13/2}$, alongside numerous odd-d…

So much groundwater is now being pumped that it is filling the oceans as it drains off land,
becoming one of the largest drivers of global sea level rise.
https://www.propublica.org/article/water-aquifers-groundwater-rising-ocean-levels

“Staggering” Water Loss Driven by Groundwater Mining Poses Global Threat
A new study finds that freshwater resources are rapidly disappearing, creating arid “mega” regions and causing sea levels to rise.

Indie open gaming marketplace Itch.io abruptly deindexes NSFW content from its browse and search pages after payment processors raised concerns, following Steam (Jess Weatherbed/The Verge)
https://www.theverge.com/news/712890/itch-removes-adult-nsfw…

Itch.io follows Steam in removing adult games
The indie-focused gaming marketplace Itch.io has abruptly deindexed adult content from its browse and search pages, bowing to demands from payment providers.

CBF-AFA: Chunk-Based Multi-SSL Fusion for Automatic Fluency Assessment
Papa S\'ega Wade, Mihai Andries, Ioannis Kanellos, Thierry Moudenc
https://arxiv.org/abs/2506.20243

CBF-AFA: Chunk-Based Multi-SSL Fusion for Automatic Fluency Assessment
Automatic fluency assessment (AFA) remains challenging, particularly in capturing speech rhythm, pauses, and disfluencies in non-native speakers. We introduce a chunk-based approach integrating self-supervised learning (SSL) models (Wav2Vec2, HuBERT, and WavLM) selected for their complementary strengths in phonetic, prosodic, and noisy speech modeling, with a hierarchical CNN-BiLSTM framework. Speech is segmented into breath-group chunks using Silero voice activity detection (Silero-VAD), enabl…

Signatures of rigidity and second sound in dipolar supersolids
G. A. Bougas, T. Bland, H. R. Sadeghpour, S. I. Mistakidis
https://arxiv.org/abs/2506.22290 …

Signatures of rigidity and second sound in dipolar supersolids
We propose a dynamical protocol to probe the rigidity and phase coherence of dipolar supersolids by merging initially separated fragments in quasi-one-dimensional (1D) double-well potentials. Simulations based on the extended Gross-Pitaevskii equation reveal distinct dynamical signatures across phases. Supersolids exhibit damped crystal oscillations following barrier removal, with the damping rate reflecting superfluid connectivity. A phase-imprinted jump additionally triggers metastable dark s…

Epitaxial Stabilization and Emergent Charge Order in Copper Selenide Thin Films
B. M. Sharif (Department of Physics, University of California, Santa Cruz, Santa Cruz, CA, USA and Materials Science and Engineering Program, University of California, Santa Cruz, Santa Cruz, CA, USA), B. Theunissen (Department of Physics, University of California, Santa Cruz, Santa Cruz, CA, USA and Materials Science and Engineering Program, University of California, Santa Cruz, Santa Cruz, CA, USA), C. We…

Epitaxial Stabilization and Emergent Charge Order in Copper Selenide Thin Films
We demonstrate epitaxial growth of copper selenide (Cu$_{2-x}$Se) thin films in both cubic and rhombohedral phases, achieved via molecular beam epitaxy on Al$_2$O$_3$ (001) substrates. Remarkably, the high-temperature cubic phase -- which in bulk transforms into the rhombohedral structure below 400 K -- is stabilized at room temperature and below, well outside its bulk equilibrium stability range. In the cubic phase films, temperature-dependent electrical transport reveals a pronounced, hystere…

This is getting tedious. #UbuntuStudio cannot possibly contain material its own installer cannot extract, and my iso passes sha256 and my install media is flawless (says badblocks) and yet each boot misbehaves differently, failing because it cannot 'read' something.