INDEX
Every paper Pith has read and judged, in one searchable index.
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math-ph arXiv submitted 2026-07-14Kohn–Sham potential is unique among form-bounded potentials
Thiago Carvalho Corso · “A maximal Hohenberg-Kohn theorem for non-interacting systems via potential theory”
2607.12852 -
math.AP arXiv submitted 2026-07-14One arcosh transform makes three exponential PDEs strictly convex
Jiahuan Li +1 · “Strict Convexity for Solution of Liouville-Type Dirichlet Problems”
2607.12849 -
nlin.AO arXiv submitted 2026-07-14Two knobs control opinion clusters and whether they merge in space
Rommel Tchinda Djeudjo +2 · “Swarming and Opinion Dynamics”
2607.12844 -
math.DG arXiv submitted 2026-07-14Lower-curvature Alexandrov geometry from comparison to doubling
Vitali Kapovitch +2 · “Lectures on Alexandrov spaces with curvature bounded below”
2607.12842 -
math.ST arXiv submitted 2026-07-14Three rank correlations jointly fill a simple solid of volume 31/40
Jacob Israel Orenday Lares +1 · “The exact region determined by Kendall's tau, Spearman's footrule and Blomqvist's beta”
2607.12841 -
stat.ML arXiv submitted 2026-07-14One neural map learns full circular conditionals for pose and wind
Rajdeep Pathak +2 · “ANGLE: Angular Neural Generative Learning via Engression”
2607.12833 -
math.ST arXiv submitted 2026-07-14Mixed-data CIT detects signals at rate n^{-1/4}
Mengxiao Gao +2 · “MixCIT: A Kernel Based Local-Polynomial Debiased Test for Conditional Independence on Mixed-Type Data”
2607.12830 -
math.NT arXiv submitted 2026-07-14Elementary test decides every iterate of a large Beatty sequence
Mohsen Khani +2 · “A Note on Iterated Beatty Sequences”
2607.12817 -
math.OC arXiv submitted 2026-07-14Asymptotic equals exponential stability for boundary-controlled PDEs
Anthony Hastir +2 · “Real and complex stability radii for a class of transport networks”
2607.12812 -
math.FA arXiv submitted 2026-07-14Max-product sampling operators converge in L^p and keep shape
Lorenzo Boccali +1 · “L^{p}-Approximation and Shape-preserving Properties of the Max-product Generalized Sampling Operators”
2607.12804 -
math.NA arXiv submitted 2026-07-14Least-squares weak Galerkin yields optimal Fokker-Planck errors
Chunmei Wang +1 · “A Least Squares Weak Galerkin Finite Element Method for Fokker-Planck Type Equations”
2607.12803 -
math.CV arXiv submitted 2026-07-14Capacity of singular Monge-Ampère solutions tracks model potentials
Kai Pang +3 · “Capacity Stability of Complex Monge-Amp\`ere Equations with Moving Prescribed Singularities”
2607.12797 -
math.PR arXiv submitted 2026-07-14Boundaries that keep shocks as random walks
M\'arton Bal\'azs · “Semi-open boundary for random walking shocks”
2607.12795 -
math.AG arXiv submitted 2026-07-14Algebraic formulas recover genus-4 equations from cycle invariants
Matteo Verni · “Infinitesimal invariants of genus 4 curves and the Griffiths-Pirola cycle”
2607.12793 -
math.CO arXiv submitted 2026-07-14Four-fold exponential bound forces k trees to share a subtree
Bryan Currie +5 · “On Agreement Subtrees in Multiple Pylogenetic Trees”
2607.12778 -
math.CV arXiv submitted 2026-07-14Bohr radii improved for holomorphic maps on domains in C^n
Sujoy Majumder +3 · “Multidimensional analogues of the improved Bohr's inequality for shifted polydisks”
2607.12777 -
math.OC arXiv submitted 2026-07-14Learning ADMM makes scenario MPC fast enough for real time
Trinh Tran +2 · “Learning-enabled Acceleration of Scenario-based Model Predictive Control”
2607.12775 -
math.FA arXiv submitted 2026-07-14Diameter lower bounds survive convex mixes in L1
Rafael Chiclana · “Hereditary Diameter Rigidity in Real $L_1$-Spaces”
2607.12770 -
math.GT arXiv submitted 2026-07-14Same-sign twists cannot unknot many ribbon slice knots
Hayato Imori +2 · “Unknotting number, ribbon concordance, and singular instantons”
2607.12768 -
math.NT arXiv submitted 2026-07-14Only PGL₂ powers put MDS cyclic orbits on rational normal curves
Yangcheng Li +1 · “Cyclic Projective Orbits on Rational Normal Curves and MDS Codes”
2607.12761 -
math.NA arXiv submitted 2026-07-14Mesh-free solver keeps every phase area exact in multi-phase flow
Tokuhiro Eto · “A Mesh-Free Solver for Multi-Phase Mullins-Sekerka Flow: Triple Junctions and Ninety-Degree Boundary Contact”
2607.12759 -
math.AP arXiv submitted 2026-07-14Measure-driven nonlocal equation on Heisenberg group has a weak solution
Debajyoti Choudhuri +2 · “A nonlocal elliptic problem on a Heisenberg group”
2607.12758 -
math.CO arXiv submitted 2026-07-14Higher Lie modules stay Schur-positive for every bound M
Kesen Hou · “A Proof of Sundaram's Bounded-Interval Higher Lie Positivity Conjecture”
2607.12749 -
math.AC arXiv submitted 2026-07-14SL_d invariants of matrix plus covector form a free polynomial ring
Jonathan Elmer · “Semi-Invariants of a Matrix and Covector”
2607.12738 -
math.AP arXiv submitted 2026-07-14Tiny holes leave NSCH fluids intact—or reduce them to Stokes
Yong Lu +2 · “Homogenization of the Navier-Stokes-Cahn-Hilliard system in the small-hole regime”
2607.12734 -
math.GT arXiv submitted 2026-07-14Any three knot types form a genus-zero link
Raphael Appenzeller +1 · “Genus-zero links with prescribed knots as components”
2607.12729 -
math.RT arXiv submitted 2026-07-14Root-system zeta functions share one universal pole residue
Jonas Matuzas · “A universal leading-residue formula for Witten zeta functions”
2607.12728 -
math.FA arXiv submitted 2026-07-14Jordan-product ascent/descent preservers classified on B(X)
Xiaofei Qi +3 · “Ascent and descent of bounded linear operators”
2607.12724 -
math.NA arXiv submitted 2026-07-14Mass-conserving dynamics turn saddles into stable states
Longjing Li +2 · “Mass-Conserving Saddle Dynamics via Generalized Inner Product: Theory, Algorithms, and Applications”
2607.12715 -
cs.IT arXiv submitted 2026-07-14Superimposed symbols raise peak SE in hybrid massive MIMO
Wei Jiang +1 · “Superimposed Transmission for Cooperative Cellular and Cell-Free Massive MIMO Systems”
2607.12709 -
math.CT arXiv submitted 2026-07-14Operads embed into 2-rigs via free EM-Kleisli completion
M. Anel +2 · “Operadic 2-rigs”
2607.12705 -
cs.IT arXiv submitted 2026-07-14THz pinching antennas beat phased arrays via proximity
Wei Jiang +1 · “Pinching-Antenna-Assisted Terahertz Communications: Modeling and Benchmarking”
2607.12695 -
math.AP arXiv submitted 2026-07-14IGR shocks stay continuous, singular only at one sonic point
William Barham +3 · “Shock solutions for the one-dimensional information geometric regularization of compressible flow”
2607.12693 -
math.AP arXiv submitted 2026-07-143D Zakharov system hits optimal subsonic rates at low regularity
Rui Jia +2 · “The subsonic limit of the 3D Zakharov system”
2607.12685 -
math.CT arXiv submitted 2026-07-14Coexponentiable 2-rigs are retracts of presheaf categories
Mathieu Anel +2 · “Symmetric 2-rigs: coexponentiability and cartesian closure”
2607.12683 -
math.NT arXiv submitted 2026-07-14Euler system built for the symmetric square of a Hida family
Debanjana Kundu +2 · “Euler systems and the symmetric square of a Hida family”
2607.12679 -
math.AG arXiv submitted 2026-07-14Negative K-groups yield to mixed Hodge theory via MMP
Andrew Burke +2 · “Negative $K$-theory and Hodge theory”
2607.12672 -
math.AP arXiv submitted 2026-07-14Explicit Hardy constant for Aharonov-Bohm exceeds the free one
Durvudkhan Suragan · “Explicit constants in $L^p$-Hardy inequalities for Aharonov-Bohm potentials”
2607.12671 -
math.NT arXiv submitted 2026-07-14Hénon maps of degree >2 keep positive height off periodic points
Jorge Mello · “On lower bounds for canonical heights of the map $\phi(X,Y)=(Y,X+Y^D+b)$”
2607.12668 -
math.PR arXiv submitted 2026-07-14Spike signals emerge from covariance eigenvalues past a sharp threshold
Paul-Louis Delacour +1 · “Phase Transition of Eigenvalues of Covariances from the Spiked Mixture Model in High-dimensional Regimes”
2607.12667 -
math.PR arXiv submitted 2026-07-14Unpunctual scheduled arrivals obey a sample-path LDP
Serena Della Corte +1 · “Sample-path Large deviations for Scheduled Arrival Processes with Unpunctuality”
2607.12666 -
math.NA arXiv submitted 2026-07-14Hermite expansions beat endpoint singularities with optimal scaling
Haiyong Wang · “Hermite spectral approximation for functions with endpoint singularities using exponential transforms”
2607.12648 -
cs.IT arXiv submitted 2026-07-14Switched-feed pinching antennas beat single-feed PASS at THz
Wei Jiang +1 · “Switched-Feed Pinching-Antenna Systems for Wideband Terahertz Communications”
2607.12646 -
math.AG arXiv submitted 2026-07-14Makar-Limanov invariant classifies multi Danielewski varieties
Polina Evdokimova · “Isomorphism classes of multi Danielewski varieties”
2607.12639 -
math.NA arXiv submitted 2026-07-14Contour integrals time-step linear DAEs without order reduction
Nicola Guglielmi +1 · “Contour integral methods and structured perturbations for linear differential-algebraic equations”
2607.12628 -
cs.LG arXiv submitted 2026-07-14Learn forced multibody dynamics from positions on Lie groups
Martine Dyring Hansen +4 · “Learning Forced Multibody Dynamics on Lie Groups”
2607.12627 -
math.OA arXiv submitted 2026-07-14Triple-product numerical-range maps force multiplicativity
Yongqi Fan +2 · “Algebraic Maximal Numerical Range and its preservers of Triple Products on $C^*$-Algebras”
2607.12623 -
math.NA arXiv submitted 2026-07-14Tensor ROMs match full-order inverse solves at far lower cost
Sahidul Islam +2 · “Tensor-Based Reduced-Order Modeling for Optimization-Based Inverse Problems”
2607.12613 -
math.SP arXiv submitted 2026-07-14Every convex sector traps a magnetic bound state
Ayman Kachmar +1 · “Bound states for the magnetic Neumann Laplacian in planar sectors”
2607.12600 -
math.CO arXiv submitted 2026-07-14Comb binary trees admit pinned alternating graceful spines
Bogdan Dumitru +1 · “Alternating Extremes in Graceful Labelings of Full Binary Trees and Spider Trees”
2607.12597