Pith Number

pith:J2TX7ZNY

pith:2026:J2TX7ZNYOL6AY6URKBO57ALSPE

not attested not anchored not stored refs pending

Generating Logically Consistent Synthetic Supply Chain Data with LLM-Driven Knowledge Graph Reasoning

Alexandra Brintrup, Ge Zheng, Liming Xu, Yunbo Long

arxiv:2605.26823 v1 · 2026-05-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2TX7ZNYOL6AY6URKBO57ALSPE}

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	2026-05-27T01:06:14.404644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea77fe5b872fc0c7a91505ddf817279245af1cf3c7a3a305f4619d8d5cfa9f8

Aliases

arxiv: 2605.26823 · arxiv_version: 2605.26823v1 · doi: 10.48550/arxiv.2605.26823 · pith_short_12: J2TX7ZNYOL6A · pith_short_16: J2TX7ZNYOL6AY6UR · pith_short_8: J2TX7ZNY

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/J2TX7ZNYOL6AY6URKBO57ALSPE \
  | 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: 4ea77fe5b872fc0c7a91505ddf817279245af1cf3c7a3a305f4619d8d5cfa9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9559a917875b51a8518f19d4b2b347bca5539b2f6c3fb40805e1e897604e4345",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-26T10:41:37Z",
    "title_canon_sha256": "148f0e475925dfe81a4ff97312b37e77e8bec98c075adcd6c3aba37ef5c1e251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26823",
    "kind": "arxiv",
    "version": 1
  }
}