Pith Number

pith:72RXMWJE

pith:2023:72RXMWJEDIQVXEELQWCGDNWV7D

not attested not anchored not stored refs pending

Language Models Hallucinate, but May Excel at Fact Verification

David Wadden, Hao Peng, Jesse Dodge, Jian Guan, Minlie Huang

arxiv:2310.14564 v2 · 2023-10-23 · 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{72RXMWJEDIQVXEELQWCGDNWV7D}

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

ReFACT: A Benchmark for Scientific Confabulation Detection with Positional Error Annotations

Receipt and verification

First computed	2026-07-05T07:58:45.531625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fea37659241a215b908b858461b6d5f8d057b95788c3f8c924873c98b622c1a5

Aliases

arxiv: 2310.14564 · arxiv_version: 2310.14564v2 · doi: 10.48550/arxiv.2310.14564 · pith_short_12: 72RXMWJEDIQV · pith_short_16: 72RXMWJEDIQVXEEL · pith_short_8: 72RXMWJE

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/72RXMWJEDIQVXEELQWCGDNWV7D \
  | 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: fea37659241a215b908b858461b6d5f8d057b95788c3f8c924873c98b622c1a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04479409a5e8bc4979ba6707229b19c4c5a2b1b4e83d3ee7c815c33fd51a7033",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-23T04:39:01Z",
    "title_canon_sha256": "577b1a6f9e4f9bd99acd6e1ed0878c388d48e9a3832473b70d7db2eae85fde0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.14564",
    "kind": "arxiv",
    "version": 2
  }
}