INDEX
Every paper Pith has read and judged, in one searchable index.
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cs.LG arXiv submitted 2026-06-26Monotonicity of gradients preserved only by positively affine aggregation
Thomas Boudou +3 · “Dangerous Liaisons of Convex Learning and Non-Affine Aggregation”
2606.28123 -
eess.SY arXiv submitted 2026-06-26Motion cueing variants show no difference in 5.4% acceleration JND
Erik Gustaf Lilljebj\"orn +3 · “Effects of motion cueing on longitudinal acceleration perception in a driving simulator”
2606.28055 -
math.ST arXiv submitted 2026-06-26EM approximates two-exponential mixtures at sub-exponential rate in log(n) steps
Rajita Chandak +1 · “Global convergence analysis of mixtures of Exponential densities”
2606.28053 -
stat.ME arXiv submitted 2026-06-26Model accounts for test dependence in diagnostic meta-analyses
Vera Hudak +3 · “A joint meta-analysis framework for the accuracy of two diagnostic tests accounting for varying study designs”
2606.28033 -
econ.EM arXiv submitted 2026-06-26Toolkit locates zero crossings in treatment effect curves
Alessandro Baldi Antognini +1 · “A Toolkit for the Study of Treatment-Effect Discontinuities”
2606.28017 -
stat.ME arXiv submitted 2026-06-26Bayesian bands match frequentist coverage in polynomial regression
Fei Yang +3 · “Bayesian Simultaneous Credible Bands for Polynomial Regression”
2606.28015 -
cs.LG arXiv submitted 2026-06-26Five datasets match full benchmark model rankings at 0.95 correlation
Rostislav Gusev +1 · “Benchmarking on Tasks That Matter: Dataset Selection for Preserving Model Rankings”
2606.27997 -
stat.ML arXiv submitted 2026-06-26VOI under imprecise probabilities splits in two
Rowan Iskandar · “Value of Information under Imprecise Probabilities: Decision-Rule-Specific Values and Fixed-Measure Envelopes on a Credal Set”
2607.06570 -
stat.ME arXiv submitted 2026-06-26Beta-binomial model respects randomization in rare event meta-analysis
Tim Mathes +2 · “A beta-binomial model respecting randomization and its comparison to the standard beta-binomial model that ignores randomization for the meta-analysis of rare events”
2606.27971 -
stat.ML arXiv submitted 2026-06-26Heat-ball integrals give exact scores for nonlinear drifts
Jiayao Bai +3 · “Local Fokker--Planck Geometry for Score Estimation: Heat-Ball Mean-Value Representations and Exact High-Dimensional Sampling”
2606.27954 -
stat.ME arXiv submitted 2026-06-26The paper derives augmented inverse probability weighted estimators for occupation…
Niklas Nyboe Maltzahn +2 · “Robust estimation of occupation probabilities for coarsened multistate processes”
2606.27952 -
cs.CR arXiv submitted 2026-06-26AI agents re-identify 72% of mobility traces from public sources
Oscar Thees +2 · “Agentic AI-Powered Re-Identification: An Emerging, Scalable Threat to Mobility Microdata Privacy”
2606.27936 -
cs.IR arXiv submitted 2026-06-26Off-the-shelf LLMs hit 70% top-10 journal recommendation accuracy
Yanglin Yan +4 · “An LLM-Powered Semantic Alignment Framework for Journal Recommendation”
2606.27930 -
math.ST arXiv submitted 2026-06-26Convex program attains exact rate for heavy-tailed mean estimation
Bart P.G. van Parys +1 · “Optimal Estimators for Heavy-Tailed Mean Estimation via Convex Analysis”
2606.27899 -
econ.EM arXiv submitted 2026-06-26Transition demand shocks lift copper and nickel prices for longer
Andrea Bastianin +2 · “Quantifying Demand Shocks in the Green and Digital Transition”
2606.27842 -
cs.LG arXiv submitted 2026-06-26Spectral geometry from data sets MLP hidden layer weights
Yi-Shan Chu · “S-GAI: Spectral Geometry-Aware Initialization for Sigmoidal MLPs -- From Dataset Geometry to Network Weights”
2606.28444 -
stat.ME arXiv submitted 2026-06-26DPD-SISP keeps every relevant fixed effect in ultrahigh-dim mixed models
Abhik Ghosh +1 · “Robust and Scalable Sure Screening of Fixed effects in Ultrahigh-dimensional Linear Mixed Models”
2606.27789 -
math.PR arXiv submitted 2026-06-26Variational formulas derived for block Wishart spectral edge
Andrea Montanari +1 · “Variational Formulas for the Spectrum of Block Wishart Matrices”
2606.27774 -
cs.LG arXiv submitted 2026-06-26Neural pretraining on simulations beats MLE for time series
Pablo Montero-Manso +1 · “The Simulacrum: Decision-Theoretic Pretraining for Near-Optimal Time-Series Forecasting and Inference”
2606.27711 -
stat.ML arXiv submitted 2026-06-26New iterative algorithm hits near-optimal rates with contaminated data
Shixiang Liu +1 · “Adversarial Contamination Meets Hard Thresholding: An Iterative Algorithm with Signal Adaptivity and Minimax Optimality”
2606.27685 -
stat.ME arXiv submitted 2026-06-26Regime map shows when CUPED beats baseline in switchbacks
Sergei Pankratev · “Design-Aware Variance Reduction for Switchback Experiments: A Comparative Study”
2606.27662 -
stat.ME arXiv submitted 2026-06-26Adaptive LASSO fuses coefficients to model school performance
Brianna Reed +1 · “Modeling Educational Performance Using School Demographics and Teacher Characteristics”
2606.27654 -
stat.ML arXiv submitted 2026-06-26Quantization raises the top eigenvalue of the empirical Fisher matrix
Rahid Zahid Alekberli +1 · “Spectral Perturbation of the Empirical Fisher Information Matrix under Weight Quantization”
2606.28432 -
stat.ME arXiv submitted 2026-06-26FAMM approximates full MM-estimation via weighted least squares to speed up…
Martin Huang +2 · “Robust Best Subset Selection via Fast Approximate MM-Estimation”
2606.27638 -
stat.ME arXiv submitted 2026-06-26By fixing the weights from one full-data MM-estimator and reusing them for every…
Martin Huang +2 · “Robust Best Subset Selection via Fast Approximate MM-Estimation”
2606.27638 -
cs.LG arXiv submitted 2026-06-26Small human sample turns biased AI judges into valid estimators
Lei Shi +8 · “BACON: Budgeted Human Calibration for Modeling and Evaluation with Multiple AI Judges”
2607.16239 -
stat.ME arXiv submitted 2026-06-26Test detects ODE structural changes with consistency and FDR control
Wei Zhang +1 · “Structural Change Detection in Dynamic Systems”
2606.27614 -
math.ST arXiv submitted 2026-06-25DART MCMC matches MALA mixing rate without gradients
Robert Kutri +1 · “Fast-Mixing Markov Chains without Gradients”
2606.27564 -
econ.GN arXiv submitted 2026-06-25REIT concentration links to 2.8 pp higher rent growth
Advay Ranade · “Measuring Racial Disparities in Rent Growth Under Algorithmic Landlord Concentration in U.S. Metros”
2606.27525 -
econ.GN arXiv submitted 2026-06-25Landlord concentration links to 5.9 pp higher rent growth in minority tracts
Advay Ranade · “Measuring Racial Disparities in Rent Growth Under Algorithmic Landlord Concentration in U.S. Metros”
2606.27525 -
stat.ME arXiv submitted 2026-06-25Stochastic policies estimate effects of functional treatments
Martha Barnard +2 · “Causal Inference for Functional Treatments with Stochastic Policies”
2606.27518 -
stat.ML arXiv submitted 2026-06-25GMVP regret tracks only the weight-projected part of covariance error
Xavier Fonseca · “The Decision Geometry of Covariance Estimation for the Global Minimum-Variance Portfolio under Heavy Tails”
2606.27462 -
stat.ML arXiv submitted 2026-06-25Directed graphs recovered from diffusion outputs via input priors
Rasoul Shafipour +4 · “Directed Graph Topology Inference via Graph Filter Identification”
2606.27455 -
astro-ph.IM arXiv submitted 2026-06-25Path signatures distinguish spectral line morphologies beyond width
Rafael S. de Souza +1 · “The Hidden Geometry of Astrophysical Spectra: Path-Signatures of Line Profiles”
2606.27432 -
stat.ML arXiv submitted 2026-06-25Sequence probability tracks correctness across questions but not decoding changes
Johannes Zenn +1 · “When are likely answers right? On Sequence Probability and Correctness in LLMs”
2606.27359 -
cs.IT arXiv submitted 2026-06-25Multi-distribution functionals reduce to integrals of coincidence divergences
Akshay Balsubramani · “All you need is log”
2606.27349 -
cs.IT arXiv submitted 2026-06-25Axioms characterize all multi-distribution Renyi functionals
Akshay Balsubramani · “All you need is log”
2606.27349 -
cs.DS arXiv submitted 2026-06-25Halfspace truncation adds no sample cost to Gaussian learning
Haitong Liu +3 · “Fast algorithms for learning a Gaussian under halfspace truncation with optimal sample complexity”
2606.27298 -
stat.ML arXiv submitted 2026-06-25Ribbon approximates bootstrap uncertainty with one model fit
Graham Gibson +3 · “Ribbon: Scalable Approximation and Robust Uncertainty Quantification”
2606.27269 -
cs.LG arXiv submitted 2026-06-25Fisher alignment equals cosine in activation-error space
John Sweeney · “The Geometry of Updates: Fisher Alignment at Vocabulary Scale”
2606.27242 -
cs.LG arXiv submitted 2026-06-25Auxiliary models cut AdamW epochs in half
Jonne Pohjankukka +1 · “Stochastic Gradient Optimization with Model-Assisted Sampling”
2606.27171 -
stat.ME arXiv submitted 2026-06-25Bounded discrete models remove interaction constraints for graphical estimation
Xuran Meng +2 · “Estimation of High Dimensional Bounded Discrete Graphical Models via Regularized Generalized Score Matching”
2606.27142 -
stat.AP arXiv submitted 2026-06-25Satellite embeddings map forest biomass at R² 0.82
Shashika Lamahewage +1 · “Foundation-Model Earth Representations Enable Regional-Scale Forest Aboveground Biomass Monitoring Across the Northeastern United States”
2607.27217 -
stat.ML arXiv submitted 2026-06-25Local mass indices track Bayesian updates missed by global KL
Hanli Xu +2 · “Beyond Global Divergences: A Local-Mass Perspective on Bayesian Inference”
2606.27090 -
stat.ME arXiv submitted 2026-06-25Recursive conditioning removes LR terms from Leibniz derivative estimator
Xingyu Ren +2 · “Conditional Leibniz Derivative Estimation with an Application to American Call Min-Options”
2606.27046 -
cs.LG arXiv submitted 2026-06-25Decision-aligned metrics track utility where standard ones fail
Annika Schneider +3 · “Decision-Aligned Evaluation of Uncertainty Quantification”
2606.26990 -
stat.AP arXiv submitted 2026-06-25Deep learning cuts climate mortality forecast error by 24%
Kenrick So +2 · “Climate-Driven Mortality Forecasting Using Deep Learning”
2606.26980 -
stat.ML arXiv submitted 2026-06-25Mixed ML-EB estimator achieves second-order oracle regret via XMSE
Minghao Chen +1 · “XMSE-Aware Adaptive Empirical Bayes Estimation”
2606.26975 -
stat.ME arXiv submitted 2026-06-25Satellite indicators predict beet yellows severity and spread
Baptiste Oger +4 · “Predicting disease severity and large-scale spread from coupled severity measurements and imperfect indicators: Application to beet yellows”
2606.26972 -
stat.ME arXiv submitted 2026-06-25Paired swap test exactly compares two predictors' explanatory power
Tom\'a\v{s} Mrkvi\v{c}ka +1 · “Exact Comparison of Explanatory Strength of Two Dependent Predictors”
2606.26949