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Every paper Pith has read. Search by title, abstract, or pith.
85715 papers indexed · page 67
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Evolving mergers explain Milky Way r-process better than fixed models
Binary Neutron Star Merger Evolution and r-Process Enrichment in the Milky Way Disk
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Intent-first V2V supports drone tactical separation in moderate densities
Intent-First Aerial V2V for Tactical Coordination and Separation: Protocol and Performance Under Density and Disturbance
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Non-movable divisor with positive self-intersection exists on surfaces
An example of a very non-movable effective divisor
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Super-parabolicity ensures unique jump HJB viscosity solutions
Viscosity Solutions of Stochastic Hamilton--Jacobi--Bellman Equations with Jumps
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Reversed updates raise Q-learning rewards from 9% to 79% in hard MDPs
ReversedQ: Opportunities for Faster Q-Learning in Episodic Online Reinforcement Learning
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25-30% of web medical AIs give inaccurate clinical advice
Do No Harm? Hallucination and Actor-Level Abuse in Web-Deployed Medical Large Language Models
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Low-mass galaxies form stars faster inside Spiderweb protocluster
Spider-Webb: enhanced star formation in low-mass galaxies within the Spiderweb protocluster revealed by JWST Pa$\beta$ narrow-band imaging
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Boundary conditions select viscous Laplacians on any hypersurface
Universal thin-shell limits for the viscous operator on Riemannian hypersurfaces
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Direct sign-to-sign model beats text cascade on accuracy and speed
Direct Translation between Sign Languages
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Gaussian fields with origin singularity show universal persistence
Persistence and entropic repulsion of stationary Gaussian fields with spectral singularity at the origin
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Cell decompositions define exponentiable virtual double categories
Exponentiable Virtual Double Categories and Representability of Exponentials
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Flat family shows h^1(O) varies on Cohen-Macaulay fibers
On a question of Koll\'ar and Kov\'acs
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Preference-aligned VLM improves content rating descriptor detection
QwenSafe: Multimodal Content Rating Description Identification via Preference-Aligned VLMs
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Linear stabilization method tames oscillations in advection problems
Multilevel Isogeometric Projection Stabilization via Quasi-Interpolation for Advection-Dominated Problems
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Linear multilevel method tames oscillations in advection problems
Multilevel Isogeometric Projection Stabilization via Quasi-Interpolation for Advection-Dominated Problems
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Gold bipyramids triple SERS boost compared to nanorods
Gold Bipyramids as a Promising Alternative to Gold Nanorods for Analytical and Biomedical Applications
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Three-stream GNN cuts MLIP energy errors by 57% at 20K samples
TriForces: Augmenting Atomistic GNNs for Transferable Representations
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AI surrogate emulates ocean tipping 465 times faster
Deep Learning Surrogates for Emulating Stochastic Climate Tipping Dynamics
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Point sets achieve over n^1.014 unit distances
An explicit lower bound for the unit distance problem
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New dataset annotates 73 hours of Colombian bird sounds for AI
A strongly annotated passive acoustic dataset for tropical bird monitoring
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Dataset annotates 168 tropical bird species in 73 hours of audio
A strongly annotated passive acoustic dataset for tropical bird monitoring
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JAX simulator runs Mahjong at 2 million steps per second
Mahjax: A GPU-Accelerated Mahjong Simulator for Reinforcement Learning in JAX
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Small models copy last CoT number for 89-92% of arithmetic accuracy
The Readout Shortcut: Positional Number Copying Dominates Arithmetic CoT Readout in Small Language Models
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Language turns video into simulatable rigid-body configs
$\Delta$ynamics: Language-Based Representation for Inferring Rigid-Body Dynamics From Videos
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Equations now calculate dislocation content at triple junctions
The Dislocation Content of Triple Junctions
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MOG changes S-star orbits around galactic black hole
Post-Newtonian orbital mechanics around a black hole in modified gravity
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Common phonon split found in all AV3Sb5 CDW phases
Distinct lattice and charge excitations in AV3Sb5 kagome superconductors
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Interval-length sampling minimizes worst-case error for bounded totals
Minimax unbiased estimation for finite populations with bounded outcomes
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Urban layouts keep flow variations alive to 64 m scales
Multi-scale flow analysis for scale-aware urban-canopy models
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Lorentz violation and string clouds reshape black hole radiation
ModMax-black hole surrounded by cloud of strings in Bumblebee gravity
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Joint unmixing and localization boosts hyperspectral tracking
End-to-End Unmixing with Material Prompts for Hyperspectral Object Tracking
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Any dense subgroup of a Lie group contains a dense 2d-generated one
On dense free subgroups of Lie groups -- revisited
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Time-varying hazard ratios fix meta-analysis when proportional hazards fail
Meta-analysis and network meta-analysis of time-to-event outcomes with non-proportional hazards: a Bayesian time-varying hazard ratio approach
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Risk metric turns into barrier that keeps robots safe in uncertain maps
Conflict-Aware Active Perception and Control in 3D Gaussian Splatting Fields via Control Barrier Functions
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Adaptive grids reproduce bubble-particle collision scaling
Simulations of Particle-Laden Flows with Large Dispersed-Phase Size Disparities Using Highly Scalable Parallel Adaptive Methods
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Stein group F_{2,3} cannot embed in Thompson's group V
Action graphs, semiconjugacy, and non-embedding in Thompson's group $V$
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State management beats workspace isolation in multi-agent tasks
Multi-agent Collaboration with State Management
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PN series keeps closing gap to NR up to v=0.45
Convergence of post-Newtonian for quasi-circular non-precessing comparable mass ratios BBHs
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Truss robot keeps 69% workspace after motor fails
Fault-Tolerant, Rigidity-Preserving Control of Inflatable Truss Robots
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Passive couplers reshape signals for low-cost wireless gains
Flexible Coupler Antenna for Wireless Networks: Opportunities and Challenges
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Overlapping nuclear norms recover subgroup low-rank geometry
Group-Aware Matrix Estimation and Latent Subspace Recovery
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One rare verb subtype drives most neural morphology errors
When Irregularity Helps: A Subclass Analysis of Inductive Bias in Neural Morphology
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Gemination subclass drives errors in Japanese neural morphology
When Irregularity Helps: A Subclass Analysis of Inductive Bias in Neural Morphology
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Damped wave matches free wave in 1D but diverges logarithmically in 2D
On the $L^{2}$ estimates of the diffusion waves
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Free wave approximates damped wave in 1D but fails in 2D
On the $L^{2}$ estimates of the diffusion waves
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Active-space EOMCC matches full accuracy for double attachments
Double Electron Attachment and Double Ionization Potential Equation-of-Motion Coupled-Cluster Approaches with Full and Active-Space Treatments of 4-Particle-2-Hole and 4-Hole-2-Particle Excitations and Three-Body Clusters
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Logit averaging in GRPO matches KL-regularized accuracy
Complementing reinforcement learning with SFT through logit averaging in the post training of LLMs
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AI agents enable precise tests of negotiator personality
Personality Engineering with AI Agents: A New Methodology for Negotiation Research
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Eigenvalue sets stability thresholds for stochastic equations
Long-Time Stability Analysis for Stochastic Evolution Equations with Multiplicative Noise
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Bandits learn smooth graph payoffs scaling only with effective dimension
Spectral bandits for smooth graph functions with applications in recommender systems