Pith Number

pith:Y7QRJCKI

pith:2022:Y7QRJCKICIVXORLCAGJGDFRRIG

not attested not anchored not stored refs pending

Generating Scientific Claims for Zero-Shot Scientific Fact Checking

Arman Cohan, Bailey Kuehl, David Wadden, Dustin Wright, Isabelle Augenstein, Kyle Lo, Lucy Lu Wang

arxiv:2203.12990 v1 · 2022-03-24 · 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{Y7QRJCKICIVXORLCAGJGDFRRIG}

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

Toward Reliable Scientific Hypothesis Generation: Evaluating Truthfulness and Hallucination in Large Language Models

Receipt and verification

First computed	2026-07-05T04:08:19.651697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7e1148948122b77456201926196314199fb7756a191075cdba537d2b4ef7faf

Aliases

arxiv: 2203.12990 · arxiv_version: 2203.12990v1 · doi: 10.48550/arxiv.2203.12990 · pith_short_12: Y7QRJCKICIVX · pith_short_16: Y7QRJCKICIVXORLC · pith_short_8: Y7QRJCKI

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/Y7QRJCKICIVXORLCAGJGDFRRIG \
  | 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: c7e1148948122b77456201926196314199fb7756a191075cdba537d2b4ef7faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e544007e2a084ed7a54af7a115d60a6885b2c4da5365b9c7feec25ee12bf5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-24T11:29:20Z",
    "title_canon_sha256": "755b222d51c5aeb493b697c07daaa0139758268c3c54bdf4af0eee26f5789c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12990",
    "kind": "arxiv",
    "version": 1
  }
}