Pith Number

pith:PAA4X2GQ

pith:2023:PAA4X2GQL3ABOURUFRWJ22DSFE

not attested not anchored not stored refs pending

Fact-Checking Complex Claims with Program-Guided Reasoning

Anh Tuan Luu, Liangming Pan, Min-Yen Kan, Preslav Nakov, William Yang Wang, Xiaobao Wu, Xinyuan Lu

arxiv:2305.12744 v1 · 2023-05-22 · cs.CL · 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{PAA4X2GQL3ABOURUFRWJ22DSFE}

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	2026-07-05T06:12:13.905670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7801cbe8d05ec01752342c6c9d687229235e76ab5b275460ae9d506dec893874

Aliases

arxiv: 2305.12744 · arxiv_version: 2305.12744v1 · doi: 10.48550/arxiv.2305.12744 · pith_short_12: PAA4X2GQL3AB · pith_short_16: PAA4X2GQL3ABOURU · pith_short_8: PAA4X2GQ

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/PAA4X2GQL3ABOURUFRWJ22DSFE \
  | 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: 7801cbe8d05ec01752342c6c9d687229235e76ab5b275460ae9d506dec893874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "424e4967ffbf1aa51fd18e30216c6cc4fb9f2bb0bef8efa017a1cd943a206269",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-22T06:11:15Z",
    "title_canon_sha256": "fb93fd87dd13c15c62908d071c4ba0af6f63e1dfd90c9e84c8c1726edbbc58e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12744",
    "kind": "arxiv",
    "version": 1
  }
}