Pith Number

pith:E7AY5UHF

pith:2025:E7AY5UHFDOGDN7JM5UTTQUCP5L

not attested not anchored not stored refs pending

OnionEval: An Unified Evaluation of Fact-conflicting Hallucination for Small-Large Language Models

Benoit Boulet, Chongren Sun, Di Wu, Yuran Li

arxiv:2501.12975 v1 · 2025-01-22 · 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{E7AY5UHFDOGDN7JM5UTTQUCP5L}

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	2026-07-05T10:04:01.191587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27c18ed0e51b8c36fd2ced2738504feae388539d99e7de0b05d9ef6e888736af

Aliases

arxiv: 2501.12975 · arxiv_version: 2501.12975v1 · doi: 10.48550/arxiv.2501.12975 · pith_short_12: E7AY5UHFDOGD · pith_short_16: E7AY5UHFDOGDN7JM · pith_short_8: E7AY5UHF

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/E7AY5UHFDOGDN7JM5UTTQUCP5L \
  | 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: 27c18ed0e51b8c36fd2ced2738504feae388539d99e7de0b05d9ef6e888736af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8337dba079fff75af312736935f1c3a24180ea70f53fc6d623511ee2faf4c79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-22T15:59:44Z",
    "title_canon_sha256": "f6619c52d7452025965d6c634bc1facd43834295ece4d5866da718dc1d634657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12975",
    "kind": "arxiv",
    "version": 1
  }
}