INDEX
Every paper Pith has read and judged, in one searchable index.
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physics.optics arXiv submitted 2026-05-04Two coded channels capture all tilt-defocus data in fixed-detector setup
Jianming Wen · “Fixed-detector tilt--defocus sensing by upstream source coding in a time-reversed Young interferometer”
2605.02873 -
cond-mat.soft arXiv submitted 2026-05-04Knot probability in polymer films peaks at chain-size thickness
Maurice P. Schmitt +2 · “Polymer Knots in Thin Films: Thickness Dependence, Local Effects, and Stiffness”
2605.02644 -
gr-qc arXiv submitted 2026-05-04Neural nets detect GR deviations 33x better using response functions
Lavinia Heisenberg +2 · “Testing General Relativity Through Gravitational Wave Classification: A Convolutional Neural Network Framework”
2605.02453 -
stat.AP arXiv submitted 2026-05-04Scale-invariance fixes analogue ensemble volumes and dispersion
Carlos Granero-Belinchon (ODYSSEY +2 · “Structural and Lagrangian properties of analogue ensembles to characterize multifractality of stochastic processes”
2605.08155 -
cs.LG arXiv submitted 2026-05-04The paper identifies a failure mode called slot collapse in attention models for…
Niklas Houba · “When Attention Collapses: Residual Evidence Modeling for Compositional Inference”
2605.02323 -
cs.LG arXiv submitted 2026-05-04Curvature penalties smooth KAN activations without accuracy loss
James Bagrow · “KANs need curvature: penalties for compositional smoothness”
2605.02190 -
cond-mat.stat-mech arXiv submitted 2026-05-02Researchers analyzed EEG amplitude distributions from typical and ADHD children using…
Henrique Santos Lima +2 · “Brain criticality through nonadditive entropic analysis of electroencephalograms”
2605.01629 -
cs.CE arXiv submitted 2026-05-02The paper proposes the Visibility Graphs Relative Strength Index (VGRSI)
Rafa{\l} Rak · “Visibility graphs can make money in financial markets”
2605.01300 -
physics.plasm-ph arXiv submitted 2026-05-01Hundreds of gyrokinetic simulations map power-dependent shaping effects
A.C.D. Hoffmann +4 · “High-throughput full-f gyrokinetics of the tokamak boundary”
2605.01117 -
physics.plasm-ph arXiv submitted 2026-05-01Shaping effects on tokamak boundary depend on power level
A.C.D. Hoffmann +4 · “High-throughput full-f gyrokinetics of the tokamak boundary”
2605.01117 -
quant-ph arXiv submitted 2026-05-01Mutual information stays fixed in time-reversed Young interferometry
Jianming Wen · “Entropic Reciprocity in Time-Reversed Young Interferometry”
2605.01052 -
physics.data-an arXiv submitted 2026-05-01Workbench links weather embeddings to physical data for event retrieval
Nihanth W. Cherukuru +6 · “Toward a Scientific Discovery Engine for Weather and Climate Data: A Visual Analytics Workbench for Embedding-Based Exploration”
2605.00972 -
physics.data-an arXiv submitted 2026-05-01Workbench makes weather embeddings scientifically searchable
Nihanth W. Cherukuru +6 · “Toward a Scientific Discovery Engine for Weather and Climate Data: A Visual Analytics Workbench for Embedding-Based Exploration”
2605.00972 -
physics.data-an arXiv submitted 2026-04-30FitED is a Python desktop application that provides an interactive GUI and numerical…
Mustafa Mahmoud Aboulsaad · “FitED: A User-Centric, Extensible Software Environment for Robust Peak-Profile and General Functional Data Fitting”
2605.00172 -
physics.data-an arXiv submitted 2026-04-30FitED makes nonlinear data fitting reproducible with uncertainty tools
Mustafa Mahmoud Aboulsaad · “FitED: A User-Centric, Extensible Software Environment for Robust Peak-Profile and General Functional Data Fitting”
2605.00172 -
physics.ao-ph arXiv submitted 2026-04-30Clustering fits parabolic models to count tracks in ionograms
Oleg I.Berngardt +1 · “Physically-Informed Fuzzy Clustering of Vertical Sounding Ionograms”
2604.27721 -
cs.LG arXiv submitted 2026-04-29Copula transform lifts ensemble to 0.96 accuracy on groundwater pollution
T. Ansah-Narh +8 · “Smart Ensemble Learning Framework for Predicting Groundwater Heavy Metal Pollution”
2605.00056 -
cs.LG arXiv submitted 2026-04-29Unsupervised ML flags high-risk soil metal anomalies at Ghana sites
Isaac Tettey Adjokatse +8 · “Anomaly Detection in Soil Heavy Metal Contamination Using Unsupervised Learning for Environmental Risk Assessment”
2604.27102 -
cs.LG arXiv submitted 2026-04-29Physics-informed experts transfer emission models across 13 plants
Yuxuan Ying +8 · “Advancing multi-site emission control: A physics-informed transfer learning framework with mixture of experts for carbon-pollutant synergy”
2604.26571 -
cs.LG arXiv submitted 2026-04-29Physics-informed model transfers emission predictions across 12 plants
Yuxuan Ying +8 · “Advancing multi-site emission control: A physics-informed transfer learning framework with mixture of experts for carbon-pollutant synergy”
2604.26571 -
physics.bio-ph arXiv submitted 2026-04-28Bayesian method infers nucleic acid motif rates from ligation data
Johannes Harth-Kitzerow +2 · “Bayesian Rate Inference for Sequence Motif Dynamics in Systems of Reactive Nucleic Acids”
2604.25701 -
physics.bio-ph arXiv submitted 2026-04-28Bayesian method infers motif rates from nucleic acid ligation counts
Johannes Harth-Kitzerow +2 · “Bayesian Rate Inference for Sequence Motif Dynamics in Systems of Reactive Nucleic Acids”
2604.25701 -
physics.data-an arXiv submitted 2026-04-28Astrocytic gains create self-attention in memory networks
Arnau Vivet +1 · “Emergent Self-Attention from Astrocyte-Gated Associative Memory Dynamics”
2604.25481 -
physics.optics arXiv submitted 2026-04-28Joint sensor geometry and policy design beats baselines by 123x
Arvin Keshvari +2 · “Adaptive Sensing beyond Non-Adaptive Information Limits: End-to-End Co-Design of Geometry, Policy, and Inference”
2604.25193 -
physics.optics arXiv submitted 2026-04-28Co-design of geometry and policy exceeds sensing limits
Arvin Keshvari +2 · “Adaptive Sensing beyond Non-Adaptive Information Limits: End-to-End Co-Design of Geometry, Policy, and Inference”
2604.25193 -
physics.data-an arXiv submitted 2026-04-27DySIB extracts pendulum phase space from video
K. Michael Martini +3 · “Information bottleneck for learning the phase space of dynamics from high-dimensional experimental data”
2604.24662 -
physics.data-an arXiv submitted 2026-04-27DySIB recovers pendulum phase space from video data
K. Michael Martini +3 · “Information bottleneck for learning the phase space of dynamics from high-dimensional experimental data”
2604.24662 -
econ.GN arXiv submitted 2026-04-27Reserve absorption mutes Japan's base expansions
Ran Huang · “A phase transition in monetary function explains expansion without inflation”
2604.24035 -
physics.flu-dyn arXiv submitted 2026-04-27Turbulence cascade memory triples beyond Markov estimate
Y. Sungtaek Ju · “Intermittency-Driven Turbulence Cascade Memory Extends the Markov-Einstein Coherence Length Beyond the Canonical Estimate”
2604.23962 -
astro-ph.SR arXiv submitted 2026-04-26Quiet-Sun ratio reads as KL divergence gap between Maxwellians
Victor Edmonds · “The Diagnostic Disagreement and the Closure Failure of the Quiet-Sun Corona Are the Same Relative Entropy”
2604.23752 -
astro-ph.SR arXiv submitted 2026-04-26Coronal temperature split and heat-flux failure are one entropy
Victor Edmonds · “The Diagnostic Disagreement and the Closure Failure of the Quiet-Sun Corona Are the Same Relative Entropy”
2604.23752 -
nlin.AO arXiv submitted 2026-04-26Bayesian method recovers phase equations from traveling pattern data
Takahiro Arai +2 · “Data-driven reconstruction of spatiotemporal phase dynamics for traveling and oscillating patterns via Bayesian inference”
2604.23727 -
stat.ME arXiv submitted 2026-04-26Phase signals in density of states pinpoint optimal tempered posteriors
Alfred C.K. Farris · “Using Statistical Mechanics to Improve Real-World Bayesian Inference: A New Method Combining Tempered Posteriors and Wang-Landau Sampling”
2604.23527 -
astro-ph.IM arXiv submitted 2026-04-25ArchGEM traces LIGO scattered-light arches to surfaces moving at 0.2-0.5 μm/s
Kaylah McGowan +6 · “ArchGEM: an Advanced Data Analysis Tool for Analyzing Scattered Light Noise in LIGO”
2604.23416 -
physics.flu-dyn arXiv submitted 2026-04-25Physics-informed U-Net cuts fluid interpolation error by over 80 percent
Eshwar R. A. +3 · “Physics-Informed Temporal U-Net for High-Fidelity Fluid Interpolation”
2604.23372 -
cond-mat.stat-mech arXiv submitted 2026-04-25Enlarged replica symmetry fixes Ising measurement exponent
Kay Joerg Wiese +2 · “Bayesian phase transition for the critical Ising model: Enlarged replica symmetry in the epsilon expansion and in 2D”
2604.23346 -
physics.ao-ph arXiv submitted 2026-04-24Boundary-aware FFTs compute local stats on incomplete grids
Jairo M. Valdivia-Prado +2 · “Spectral-Domain Local Statistics with Missing-Data Support for Cartesian and Polar Grids”
2604.22721 -
cond-mat.stat-mech arXiv submitted 2026-04-24Matrix spectra shift from fat tails to semicircle at H=3/4
Abbas Ali Saberi +1 · “Long-Range Correlated Random Matrices”
2604.22447 -
cs.LG arXiv submitted 2026-04-24Multi-fidelity model predicts ship wind loads in harbors accurately
Matilde Fiore +3 · “Predicting Wind Loads on Container Ships in Harbor Environments through Multi-Fidelity Modeling”
2604.22882 -
cond-mat.stat-mech arXiv submitted 2026-04-23Boltzmann factors generalize to q-exponentials via hyperstatistics
Lucas Squillante +3 · “Hyperstatistics”
2604.24783 -
cond-mat.stat-mech arXiv submitted 2026-04-23Hyperstatistics: every road leads to q-exponentials
Lucas Squillante +3 · “Hyperstatistics”
2604.24783 -
cs.AI arXiv submitted 2026-04-23MinCov finds near-optimal critical contributors thousands of times faster
Sebastiano A. Piccolo +1 · “The CriticalSet problem: Identifying Critical Contributors in Bipartite Dependency Networks”
2604.21537 -
physics.soc-ph arXiv submitted 2026-04-23Daily early warnings for big price moves via trader network markers
Mariko I. Ito +5 · “Identifying dynamical network markers of financial market instability”
2604.21297 -
physics.ao-ph arXiv submitted 2026-04-23Simple neural network emulates aerosol microphysics in E3SMv2
Shady E. Ahmed +7 · “Assessing Emulator Design and Training for Modal Aerosol Microphysics Parameterizations in E3SMv2”
2604.21233 -
cond-mat.stat-mech arXiv submitted 2026-04-23Monte Carlo pins Smith hat percolation thresholds at 0.8227 and 0.7982
Haitao Gao +1 · “Percolation Critical Probability of Aperiodic Smith Hat tile(1, $\sqrt3$)”
2604.21165 -
hep-ph arXiv submitted 2026-04-22The paper introduces new public simulated signal benchmarks for resonant anomaly…
Ranit Das +8 · “Kitchen Sink Anomaly Detection”
2604.20965 -
physics.data-an arXiv submitted 2026-04-22MCMC maintains 95 percent coverage in constrained gamma unmixing
Dinh Triem Phan +3 · “Bayesian approach for uncertainty quantification of hybrid spectral unmixing in $\gamma$-ray spectrometry”
2604.20691 -
physics.hist-ph arXiv submitted 2026-04-20Bayesian statistics justifies naturalness without aleatoric uncertainty
Andrew Fowlie · “It's all in your head -- fine-tuning arguments do not require aleatoric uncertainty”
2604.18656 -
astro-ph.IM arXiv submitted 2026-04-18Simple formulas approximate quantiles for normal
Zinovy Malkin · “Simple approximations of some statistical functions”
2604.17094 -
math.CO arXiv submitted 2026-04-17Causal Rees algebra counts component mergers via module dimensions
Marcilio Ferreira dos Santos +1 · “Causal Edge Rees Algebras for Spatiotemporal Graphs”
2604.25948