The Morning Preprint

Friday 18 September

Showing the most recent batch — Friday 18 September. No papers have been ingested today yet.

747 papers ingested by the estate's stations that day — about 3 minutes to read. The counts and the chart are the estate's own ingest, not arXiv's submission figures.

The 60-second version

Today's batch, and the 60-second version is still being written. Everything below is today's own work: the papers as they are landing, the stations that have written their piece, and the day's episodes. This page fills in as the day does.

The week in the estate's ingest

Seven days of papers the estate ingested. Weekends are striped — the weekend is visible in the data.

588Mon
1326Tue
676Wed
743Thu
747Fri

Show the answer

747 papers were ingested on Friday 18 September.

747 papers, three ways

Where today's batch landed

By the paper's primary arXiv category.
cs.LG158
cs.AI110
cs.CL100
astro-ph.GA39
cs.CR39
cs.CV36
cs.RO34
astro-ph.CO19

The index

The day's strongest 60, by score. Every title links its paper here and on arXiv.

  1. Systematic Effects of Hydrogen and Helium Atmosphere Mismatch on Radius Inference in PSR J0740+6620-like Synthetic NICER Data [arXiv] [episode]
  2. Double-Adiabatic Equations of State for Relativistic Plasmas [arXiv] [episode]
  3. Does HD 3167 Have Planets with Perpendicular Orbits? [arXiv] [episode]
  4. Widespread plasma jets in the Martian magnetosheath revealed by dual-spacecraft observations [arXiv] [episode]
  5. Prospects for Mercury Observations with the BepiColombo Laser Altimeter (BELA): Implications for Estimating Surface Roughness from Laser Altimetry [arXiv] [episode]
  6. Formation of Ryugu's parent planetesimal beyond the CO 2 snow line from small pebbles: insights from thermal evolution modeling [arXiv] [episode]
  7. A 32-day Quasi-periodic Modulation in the Post-peak Light Curve of the Superluminous Supernova SN 2018bsz [arXiv]
  8. Evolution and mergers of eccentric white dwarf binaries encountering intermediate-mass black holes [arXiv]
  9. Optical-NIR Multi-band Photometric Analysis and Characterization of Giant Exoplanets with CPI-C [arXiv] [episode]
  10. NICER constraints on low density matching and high density continuation in neutron star equations of state [arXiv] [episode]
  11. The Fate of Exomoons Around Hot Jupiters [arXiv] [episode]
  12. Highly bipolar planetary nebula Hen 2-57 and its possible symbiotic core [arXiv] [episode]
  13. CoreSense: Traceable Failure Recall and Conflict-Aware Belief Gating for Auditable Robot Decisions [arXiv]
  14. QVAC Genesis III: A Large-Scale, High-Quality Open Synthetic STEM Corpus for Efficient Language Model Pre-Training [arXiv]
  15. LLM-as-an-Improver: Turning Verification into Better Candidates [arXiv]
  16. An Architecture for Long-Horizon Agents: Levels, Ticks and Cascaded Intelligence [arXiv]
  17. Storing Is Not Remembering: LSTM-UT and Bounded Gated Memory for Looped Transformers [arXiv]
  18. EconSkills: Studying Skill Transfer and Retrieval for Web Agents on Live Economic Data [arXiv]
  19. A Unified Evaluation Framework for Trustworthy Large Language Models, Agentic AI, and Multimodal Systems [arXiv]
  20. Self Improvement via Fast Tree-search [arXiv]
  21. AURORA: A Natural Language-Driven Agentic Framework for Understanding, Reasoning, and Orchestrating Reliable Air-Ground Co-Simulation [arXiv]
  22. Next-token functional estimation [arXiv]
  23. When Hiring Becomes Agent-Mediated: Evaluating Access and Recurrence in Two-Agent R'esum'e Screening [arXiv]
  24. Detecting Soft Errors in Parallel Software with LLM-tuned Instruction Duplication [arXiv]
  25. Agentic AI Networking for Heterogeneous Unmanned Aerial Systems in Low-Altitude Wireless Networks [arXiv]
  26. Compressed Active Subspaces for Scalable Bayesian Inference [arXiv]
  27. Finding Common Ground: Graded Communal Knowledge in Bluesky Starter Packs [arXiv]
  28. Portfolio-Based Constrained Multi-Objective Bayesian Optimization for Materials Design [arXiv]
  29. Continual Enterprise World Model Discovery in Dynamic Systems [arXiv]
  30. From Parameters to Behaviors: A Survey of Model Fusion for Large Language Models [arXiv]
  31. A Multi-Modal Generative Model for Tomato Disease Leaves Understanding [arXiv]
  32. Cyber Exodus: Burnout Symptoms, Exit Intention, and Peer Response in Online Cybersecurity Communities [arXiv]
  33. FedFIbOS: Fisher Importance based Optimal Submodelling for Heterogeneous Federated Learning [arXiv]
  34. Multi-thermal Structure of Solar Jets based on Combined EUV and Ha Observations [arXiv]
  35. Large Language Model Agents for Evidence Based Genetic Disease Severity Classification [arXiv]
  36. CliniCIRCA: A Modular LLM Framework for Constructing Longitudinal Mental Health Patient Journeys from Raw EHR Narratives [arXiv]
  37. Red-Teaming Auto Mode: Improving Blocking Classifiers Against Malign Coding Agents [arXiv]
  38. Form Over Content In Gradient-Based Data Attribution Methods [arXiv]
  39. Full-Duplex Speech Models Take the Floor When Asked, Not When Needed [arXiv]
  40. Distinguishing Coupled Dark Matter Dark Energy from Kinematic Phantom Crossing [arXiv]
  41. Chain-of-Thought Entropy as a Reliability Signal: A Preregistered Reproduction [arXiv]
  42. DeltaSelect: Affordable A/B Testing for Coding Agents [arXiv]
  43. SIMLIFE: Pattern Understanding for Long-Horizon Human-Agent Partnership [arXiv]
  44. The Output-Space Hypothesis: Enumerative Equivalence Checking for Tensor Programs [arXiv]
  45. TacSushi: Tactile-Grounded World-Action Modeling for Dexterous Sushi Manipulation [arXiv]
  46. Semantic Layer Induction from Raw Telemetry via Hierarchical LLM and RAG Abstraction [arXiv]
  47. The Complexity Kink: A Prompt-Side Structural Complexity Index for Code-Generation Reliability [arXiv]
  48. DataCanvas-EDU: An Agentic Framework for Instructor-Guided Synthetic Data Generation in Business Analytics Education [arXiv]
  49. From Intent to Action: Benchmarking LLM Safety in Vehicle Voice Command Authorization [arXiv]
  50. Scientific Image Quality Assessment via Multi-modal Retrieval-Augmented Generation [arXiv]
  51. Reach or Solve? Deep Diving into Agentic RL Gains with Checkpoint Handoffs [arXiv]
  52. A Policy Profile for Croissant: Refusal as a Property of the Dataset [arXiv]
  53. Improving Sample Efficiency in Peptide-HLA Binding Prediction with Hybrid Quantum-Classical Neural Networks [arXiv]
  54. ScientistTwo: Pioneering the Human Knowledge Frontier with Autonomous AI [arXiv]
  55. Well-posedness of neural turbulence closures and tangent dissipation [arXiv]
  56. Improving Cross-Lingual Transfer for Sequential Sentence Classification in Research Papers via Structural Similarity [arXiv]
  57. The Contribution of Starspots to the Lithium Spread in NGC 2264 [arXiv]
  58. Replan, Repair, or Edit? A Unified Empirical Evaluation of Travel Agents for Itinerary Revision under Resource Disruptions [arXiv]
  59. Self-Evolving Search Index [arXiv]
  60. PrefixBench-H100: Characterizing Prefix Reuse and Time-to-First-Token in H100 LLM Serving [arXiv]

Listen

Everything the estate published on 2026-09-18, in the player. Playing from this page is how the edition learns whether anyone did.