Pith Number

pith:NSNZLZMD

pith:2025:NSNZLZMDBSDKPJLF3C2CQ5SEIN

not attested not anchored not stored refs pending

Graph World Model

Guanyu Lin, Jiaxuan You, Tao Feng, Yexin Wu

arxiv:2507.10539 v1 · 2025-07-14 · 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{NSNZLZMDBSDKPJLF3C2CQ5SEIN}

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.

Receipt and verification

First computed	2026-07-05T11:36:53.299120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9b95e5830c86a7a565d8b428764443466396f6c021f6e067f737afe867bd6a

Aliases

arxiv: 2507.10539 · arxiv_version: 2507.10539v1 · doi: 10.48550/arxiv.2507.10539 · pith_short_12: NSNZLZMDBSDK · pith_short_16: NSNZLZMDBSDKPJLF · pith_short_8: NSNZLZMD

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/NSNZLZMDBSDKPJLF3C2CQ5SEIN \
  | 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: 6c9b95e5830c86a7a565d8b428764443466396f6c021f6e067f737afe867bd6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb2554dd1c7e1b4445f642984ed108ba86921081e8197e4aceb2020d7407ce9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-14T17:57:45Z",
    "title_canon_sha256": "1aa7515f18c7dcb4ecacd2202ccd838e5af74a28567fc9b9f3434b945757e197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10539",
    "kind": "arxiv",
    "version": 1
  }
}