Pith Number

pith:2QRJUZEZ

pith:2025:2QRJUZEZQ4EC75INSTWGM74KIM

not attested not anchored not stored refs pending

An AI system to help scientists write expert-level empirical software

Anastasiya Belyaeva, Anna Bulanova, Brian P. Williams, Chris Co, Chujun He, Cory Y. McLean, Dan Liebling, David Smalling, Erica Brand, Eser Ayg\"un, Gheorghe Comanici, Grace Joseph, Hao Cui, Jake Garrison, James Manyika, James Thompson, Jan-Matthis Lueckmann, Jeffrey A. Cardille, Johan Kartiwa, John C. Platt, Katherine Chou, Lai Wei, Lizzie Dorfman, Malcolm Kane, Marc Coram, Martyna Plomecka, Matthew Abraham, Michael P. Brenner, Paul Raccuglia, Peter Norgaard, Qian-Ze Zhu, Renee Johnston Anton Kast, Ryan Krueger, Sarah Martinson, Scott Ellsworth, Shibl Mourad, Subhashini Venugopalan, Xuefei (Julie) Wang, Yossi Matias, Yuchen Zhou, Zahra Shamsi

arxiv:2509.06503 v2 · 2025-09-08 · cs.AI · q-bio.QM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QRJUZEZQ4EC75INSTWGM74KIM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

6 papers in Pith

TusoAI: Agentic Optimization for Scientific Methods

Optimized Three-Dimensional Photovoltaic Structures with LLM guided Tree Search

Prospective multi-pathogen disease forecasting using autonomous LLM-guided tree search

Probabilistic Seasonal Streamflow Forecasting Across California's Sierra Nevada Watersheds with Agentic AI

Glia: A Human-Inspired AI for Automated Systems Design and Optimization

Receipt and verification

First computed	2026-05-20T00:02:06.621204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4229a649987082ff50d94ec667f8a433ce67f7065a8ec1a371ae62148db3bfb

Aliases

arxiv: 2509.06503 · arxiv_version: 2509.06503v2 · doi: 10.48550/arxiv.2509.06503 · pith_short_12: 2QRJUZEZQ4EC · pith_short_16: 2QRJUZEZQ4EC75IN · pith_short_8: 2QRJUZEZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2QRJUZEZQ4EC75INSTWGM74KIM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d4229a649987082ff50d94ec667f8a433ce67f7065a8ec1a371ae62148db3bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc4ada3722e4920d218d58c7246e4e25079e06edf65b420550edcc9845ee6e50",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-08T10:08:36Z",
    "title_canon_sha256": "f412f31b40993bf75990ccce8bebe9c4818432ac50bd135e87055586a2fa214a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06503",
    "kind": "arxiv",
    "version": 2
  }
}