INDEX
Every paper Pith has read and judged, in one searchable index.
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physics.data-an arXiv submitted 2026-04-17One foundation model unifies three DIRC detector tasks
Cristiano Fanelli +3 · “Application of a Mixture of Experts-based Foundation Model to the GlueX DIRC Detector”
2604.24775 -
cs.CV arXiv submitted 2026-04-17XAI ranking places Integrated Gradients and DeepLIFT at top for cancer explanations
Baoqiang Ma +3 · “Ranking XAI Methods for Head and Neck Cancer Outcome Prediction”
2604.16034 -
gr-qc arXiv submitted 2026-04-17Population priors correct biases in gravitational-wave estimates
Matthew Mould +2 · “Gravitational-wave astronomy requires population-informed parameter estimation”
2604.15885 -
gr-qc arXiv submitted 2026-04-17Gravitational-wave event measurements are systematically biased
Matthew Mould +2 · “Gravitational-wave astronomy requires population-informed parameter estimation”
2604.15885 -
cs.LG arXiv submitted 2026-04-16Best LLMs score below 50% on real physics research tasks
Tingjia Miao +21 · “PRL-Bench: A Comprehensive Benchmark Evaluating LLMs' Capabilities in Frontier Physics Research”
2604.15411 -
astro-ph.IM arXiv submitted 2026-04-16Real-time classifier recovers 22 of 24 known SLSNe
E. Russeil +12 · “NOMAI : A real-time photometric classifier for superluminous supernovae identification. A science module for the Fink broker”
2604.14761 -
physics.data-an arXiv submitted 2026-04-16The paper builds a prototype that uses open-weight LLMs to read high-energy physics papers
Masahiko Saito +2 · “Development of an LLM-Based System for Automatic Code Generation from HEP Publications”
2604.14696 -
astro-ph.CO arXiv submitted 2026-04-15New benchmark launches ML challenge for weak lensing cosmology
Biwei Dai +17 · “FAIR Universe Weak Lensing ML Uncertainty Challenge: Handling Uncertainties and Distribution Shifts for Precision Cosmology”
2604.14451 -
physics.bio-ph arXiv submitted 2026-04-15Albatross trajectories lie closest to wind-shear effort bound
Louis Gonz\'alez (1 +10 · “Seabird trajectories map onto a reduced optimal-control bound for dynamic soaring”
2604.14310 -
cs.NE arXiv submitted 2026-04-15Membrane multiplicative noise silences spiking networks most
I.D. Kolesnikov +3 · “General aspects of internal noise in spiking neural networks”
2604.13612 -
nucl-ex arXiv submitted 2026-04-15Kr-83 data keeps key parameter stable with select metrics
Nafis Fuad (Center for Exploration of Energy +5 · “Physics-driven Comparative Analysis of Various Statistical Distance Metrics and Normalizing Functions”
2604.13512 -
gr-qc arXiv submitted 2026-04-14Simulation-based inference recovers parameters from noisy analogue black hole spectra
Leonardo Solidoro +2 · “Spectroscopy of analogue black holes using simulation-based inference”
2604.12800 -
hep-ex arXiv submitted 2026-04-14The paper demonstrates that a foundation model pre-trained on high-energy proton-proton…
Gregor Krzmanc +3 · “Cross-Domain Transfer with Particle Physics Foundation Models: From Jets to Neutrino Interactions”
2604.12364 -
cond-mat.mtrl-sci arXiv submitted 2026-04-13Descriptors split hydride capacity from room-temperature pressure
Seong-Hoon Jang +11 · “A unified descriptor framework for hydrogen storage capacity and equilibrium pressure in interstitial hydrides”
2604.11660 -
astro-ph.CO arXiv submitted 2026-04-13Jacobian of transport map sets density growth in cosmic structures
Francisco-Shu Kitaura · “Emergence of Complex Web Structures”
2604.11481 -
astro-ph.CO arXiv submitted 2026-04-13Tidal webs switch on at moderate overdensity
Francisco-Shu Kitaura · “Emergence of Complex Web Structures”
2604.11481 -
cond-mat.mtrl-sci arXiv submitted 2026-04-13Exact surface correlation formulas obtained for all dead-leaves models
Cedric J. Gommes · “Surface correlation functions of dead-leaves models”
2604.11236 -
physics.optics arXiv submitted 2026-04-11Null projection retains 1-χ² Fisher info in TRY interferometers
Jianming Wen · “Optimal Null-Constrained Source-Basis Sensing in a Time-Reversed Young Interferometer”
2604.10320 -
cs.LG arXiv submitted 2026-04-10Uncoupled topology delivers equivalent memory to coupled reservoirs
Smita Deb +3 · “Vestibular reservoir computing”
2604.09943 -
stat.AP arXiv submitted 2026-04-10Lasso accurately recovers parameters in small Blume-Capel networks
Lourens Waldorp +5 · “Blume-Capel model: Estimation of a three stable state network for $-\bf 1$, $\bf 0$ and $\bf +1$ data”
2604.09895 -
physics.data-an arXiv submitted 2026-04-09GAPE lifts PROSPECT neutrino signal ratio by nearly 2.8 times
M. Adriamirado +42 · “New Deep Learning Data Analysis Method for PROSPECT using GAPE: Genetic Algorithm Powered Evolution”
2604.08814 -
astro-ph.HE arXiv submitted 2026-04-09Pulsar spin model clashes with stationary GWB signals
Reginald Christian Bernardo · “Stochastic problems in pulsar timing”
2604.08373 -
cs.CV arXiv submitted 2026-04-09Three metrics pick best defect images from thermography sequences
Harutyun Yagdjian +1 · “Data-Driven Automated Identification of Optimal Feature-Representative Images in Infrared Thermography Using Statistical and Morphological Metrics”
2604.09728 -
physics.flu-dyn arXiv submitted 2026-04-09Three methods agree on mass transfer rates from X-ray tomography
Christopher A. Allison +4 · “Quantifying Injection-Driven Interphase Mass Transfer within Porous Media via Time-Elapsed X-ray micro-Computed Tomography”
2604.07743 -
physics.flu-dyn arXiv submitted 2026-04-09Three CT methods agree on mass transfer
Christopher A. Allison +4 · “Quantifying Injection-Driven Interphase Mass Transfer within Porous Media via Time-Elapsed X-ray micro-Computed Tomography”
2604.07743 -
astro-ph.CO arXiv submitted 2026-04-08Copula likelihood shifts S8 by one sigma in 1000 deg² weak-lensing surveys
Veronika Oehl +1 · “The Non-Gaussian Weak-Lensing Likelihood: A Multivariate Copula Construction and Impact on Cosmological Constraints”
2604.07336 -
astro-ph.CO arXiv submitted 2026-04-08S8 shifts from non-Gaussian lensing fade at stage-IV areas
Veronika Oehl +1 · “The Non-Gaussian Weak-Lensing Likelihood: A Multivariate Copula Construction and Impact on Cosmological Constraints”
2604.07336 -
cs.LG arXiv submitted 2026-04-08Neural operator infers sound absorber admittance from near-field data
Jonas M. Schmid +3 · “Physics-informed neural operators for the in situ characterization of locally reacting sound absorbers”
2604.07412 -
physics.data-an arXiv submitted 2026-04-08Orthogonal polynomials make Savitzky-Golay filters faster and far more accurate
Andrea Gallo Rosso · “Fast and accurate noise removal by curve fitting using orthogonal polynomials”
2604.06843 -
cond-mat.mes-hall arXiv submitted 2026-04-08Physics-informed model spots single-peptide phosphorylation in nanopores
Mulusew W. Yaltaye +4 · “Resolving Single-Peptide Phosphorylation Dynamics in Plasmonic Nanopores using Physics-Informed Bi-Path Model”
2604.06743 -
hep-ex arXiv submitted 2026-04-08Binned fits bias muon-temperature correlation estimates
Bangzheng Ma +5 · “Biases in the Determination of Correlations Between Underground Muon Flux and Atmospheric Temperature”
2604.06704 -
nlin.CD arXiv submitted 2026-04-07Reservoir computing times tipping events in complex systems
Smita Deb +3 · “Anticipating tipping in spatiotemporal systems with machine learning”
2604.06454 -
gr-qc arXiv submitted 2026-04-07Vanishing curvature makes whitening updates path-independent
James Kennington +1 · “Gauge Theoretic Signal Processing I: The Commutative Formalism for Single-Detector Adaptive Whitening”
2604.06432 -
physics.soc-ph arXiv submitted 2026-04-07Jeffreys prior reconstructs trade networks from partial data
Minh Duc Duong +1 · “Network Reconstruction via Jeffreys Prior under Missing Sufficient Statistics”
2604.05745 -
astro-ph.CO arXiv submitted 2026-04-06Neural networks replace Gaussian processes in PTA gravitational-wave inference
Shreyas Tiruvaskar +1 · “Replacing Gaussian Processes with Neural Networks in Pulsar Timing Array Inference of the Gravitational-Wave Background”
2604.04340 -
astro-ph.CO arXiv submitted 2026-04-06Neural nets replace GPs in PTA wave-background fits
Shreyas Tiruvaskar +1 · “Replacing Gaussian Processes with Neural Networks in Pulsar Timing Array Inference of the Gravitational-Wave Background”
2604.04340 -
physics.ed-ph arXiv submitted 2026-04-05Apptainer training freezes HEP analyses so they re-run anywhere
Roy Cruz Candelaria +12 · “Training on Data Analysis Reproducibility via Containerization with Apptainer”
2604.06244 -
cond-mat.mtrl-sci arXiv submitted 2026-04-05Autonomous microscopes that hunt rare states
Kamyar Barakati +4 · “PATHFINDER: Multi-objective discovery in structural and spectral spaces”
2604.04194 -
astro-ph.IM arXiv submitted 2026-04-03FluxMC converges black-hole binary signals in hours instead of days
Bo Liang +13 · “FluxMC: Rapid and High-Fidelity Inference for Space-Based Gravitational-Wave Observations”
2604.04957 -
physics.data-an arXiv submitted 2026-04-02Neural method estimates battery parameters in milliseconds
Malik Hassanaly +6 · “Neural posterior estimation for scalable and accurate inverse parameter inference in Li-ion batteries”
2604.02520 -
hep-ph arXiv submitted 2026-04-02Biased simulations yield unbiased signal fractions
Ezequiel Alvarez +3 · “Many Wrongs Make a Right: Leveraging Biased Simulations Towards Unbiased Parameter Inference”
2604.02219 -
cs.ET arXiv submitted 2026-04-02Quantum circuit learns cell communication as state shift
Selim Romero +3 · “QuantumXCT: Learning Interaction-Induced State Transformation in Cell-Cell Communication via Quantum Entanglement and Generative Modeling”
2604.02203 -
stat.AP arXiv submitted 2026-04-02Correlations reveal how lockdowns shaped SARS-CoV-2 spread in Mexico
Pablo Carlos L\'opez +2 · “Correlation analysis of the dispersion of SARS-CoV-2 in Mexico”
2604.01735 -
cs.LG arXiv submitted 2026-04-01CFM loss plateaus while physics fidelity keeps climbing
Zeyu Xia +5 · “ScatterPrism: convergence for generative simulation and inverse problems in particle and nuclear physics”
2604.01313 -
cs.LG arXiv submitted 2026-04-01Spectral LoRA experts match full fine-tuning at 339× fewer parameters
Zeyu Xia +5 · “ScatterPrism: convergence for generative simulation and inverse problems in particle and nuclear physics”
2604.01313 -
astro-ph.SR arXiv submitted 2026-04-01TESS asteroseismology measures masses of 10k red giants at 7.5% precision
K. R. Sreenivas +7 · “Global asteroseismology of 19,000 red giants in the TESS Continuous Viewing Zones”
2604.00498 -
physics.ao-ph arXiv submitted 2026-03-30Algorithm finds alternate climate states and the best observables
George Datseris +3 · “Alternate states and intermingledness in complex high-dimensional systems”
2604.09661 -
physics.ao-ph arXiv submitted 2026-03-30Workflow finds alternative states and key observables in climate simulations
George Datseris +3 · “Alternate states and intermingledness in complex high-dimensional systems”
2604.09661 -
physics.ao-ph arXiv submitted 2026-03-26AI strengthens coupling across Earth system spheres
Maria Kaselimi +1 · “Toward Artificial Intelligence Enabled Earth System Coupling”
2604.03289 -
astro-ph.IM arXiv submitted 2026-03-25Flow model predicts telescope seeing two hours ahead
Mary Joe Medlej +4 · “Short-Term Turbulence Prediction for Seeing Using Machine Learning”
2603.24466