Pith Number

pith:QJRTBYZZ

pith:2025:QJRTBYZZDHG2CMDL7QB5SY3OJA

not attested not anchored not stored refs pending

GraphCheck: Breaking Long-Term Text Barriers with Extracted Knowledge Graph-Powered Fact-Checking

Han Yuan, Haoran Liu, Irene Li, James Caverlee, Jinxiang Xie, Peng Yuan Zhou, Qingyu Chen, Rui Yang, Yanran Fu, Yingjian Chen, Yinhong Liu

arxiv:2502.16514 v4 · 2025-02-23 · 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{QJRTBYZZDHG2CMDL7QB5SY3OJA}

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

LogosKG: Hardware-Optimized Scalable and Interpretable Knowledge Graph Retrieval

Receipt and verification

First computed	2026-07-05T11:10:53.342221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

826330e33919cda1306bfc03d9636e480333dd147e05eb6dd0f9bd9eeb309ead

Aliases

arxiv: 2502.16514 · arxiv_version: 2502.16514v4 · doi: 10.48550/arxiv.2502.16514 · pith_short_12: QJRTBYZZDHG2 · pith_short_16: QJRTBYZZDHG2CMDL · pith_short_8: QJRTBYZZ

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/QJRTBYZZDHG2CMDL7QB5SY3OJA \
  | 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: 826330e33919cda1306bfc03d9636e480333dd147e05eb6dd0f9bd9eeb309ead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a168c7951a0340043fe29a40f26c6d8e74f87852fb444a4ec2db3993353b19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-23T09:25:00Z",
    "title_canon_sha256": "e6187e2929ba812522865bd78623ce4be9f3ae160acbc4166ffaea1d6b0c8418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16514",
    "kind": "arxiv",
    "version": 4
  }
}