Pith Number

pith:IJ4AQVZD

pith:2025:IJ4AQVZDXINB4RXDEETRZD6QXM

not attested not anchored not stored refs pending

ToolUniverse: An open platform for democratizing AI scientists

Ayush Noori, Krishna Parvataneni, Marinka Zitnik, Pengwei Sui, Reza Shamji, Richard Zhu, Shanghua Gao, Sufian Aldogom, Theodoros Tsiligkaridis, Yepeng Huang, Zhenglun Kong

arxiv:2509.23426 v3 · 2025-09-27 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJ4AQVZDXINB4RXDEETRZD6QXM}

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

17 papers in Pith

Benchmarking AI Agents for Addressing Scientific Challenges Across Scales

Search-Time Contamination in Deep Research Agents: Measuring Performance Inflation in Public Benchmark Evaluation

Harnessing AtomisticSkills for Agentic Atomistic Research

Toward Exascale AI for Science: A Scalable AI Skill for Autonomous Microkinetics Discovery

AI for Auto-Research: Roadmap & User Guide

Receipt and verification

First computed	2026-08-11T00:14:00.786405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4278085723ba1a1e46e321271c8fd0bb19f53f4edf96093781a9425ca19a9ec7

Aliases

arxiv: 2509.23426 · arxiv_version: 2509.23426v3 · doi: 10.48550/arxiv.2509.23426 · pith_short_12: IJ4AQVZDXINB · pith_short_16: IJ4AQVZDXINB4RXD · pith_short_8: IJ4AQVZD

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/IJ4AQVZDXINB4RXDEETRZD6QXM \
  | 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: 4278085723ba1a1e46e321271c8fd0bb19f53f4edf96093781a9425ca19a9ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3615a518290f5f8022b64ccf024e2c50f6008ca11b0df9261a38a92a546fd30",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-27T17:38:53Z",
    "title_canon_sha256": "3a0c8ac7b0c515568b49f6b23e8f74f5495f7fc32947831db8b34e22bc719a76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.23426",
    "kind": "arxiv",
    "version": 3
  }
}