Pith Number

pith:FQ27B2RQ

pith:2025:FQ27B2RQDWBNABPHE3HCWUV22T

not attested not anchored not stored refs pending

AutoMathKG: The automated mathematical knowledge graph based on LLM and vector database

Bing Cheng, Rong Bian, Yu Geng, Zijian Yang

arxiv:2505.13406 v1 · 2025-05-19 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQ27B2RQDWBNABPHE3HCWUV22T}

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

1 paper in Pith

TheoremGraph: Bridging Formal and Informal Mathematics

Receipt and verification

First computed	2026-07-05T11:05:29.605060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c35f0ea301d82d005e726ce2b52bad4cedc01d55f09d757a0451cacbdcd08f2

Aliases

arxiv: 2505.13406 · arxiv_version: 2505.13406v1 · doi: 10.48550/arxiv.2505.13406 · pith_short_12: FQ27B2RQDWBN · pith_short_16: FQ27B2RQDWBNABPH · pith_short_8: FQ27B2RQ

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/FQ27B2RQDWBNABPHE3HCWUV22T \
  | 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: 2c35f0ea301d82d005e726ce2b52bad4cedc01d55f09d757a0451cacbdcd08f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d66d7cd8c4e93d8f984c0f3389927d553f0088ffccb4943b01ce2f853c85eb8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-19T17:41:29Z",
    "title_canon_sha256": "a34ed907be02b1113c6b72a317f3c88c8367031a2d2c8d11125c3a12c090f871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13406",
    "kind": "arxiv",
    "version": 1
  }
}