Pith Number

pith:N5JOBRBB

pith:2024:N5JOBRBBOH4WDYLFMA7K3GZ3VL

not attested not anchored not stored refs pending

Reference-free Hallucination Detection for Large Vision-Language Models

Chenyang Lyu, Derui Zhu, Fakhri Karray, Jiahui Geng, Maxim Panov, Qing Li

arxiv:2408.05767 v2 · 2024-08-11 · 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{N5JOBRBBOH4WDYLFMA7K3GZ3VL}

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

When to Trust the Answer: Question-Aligned Semantic Nearest Neighbor Entropy for Safer Surgical VQA

Receipt and verification

First computed	2026-07-05T09:37:39.805722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f52e0c42171f961e165603ead9b3baac5c8ade23d64e05ee78802e229da7f86

Aliases

arxiv: 2408.05767 · arxiv_version: 2408.05767v2 · doi: 10.48550/arxiv.2408.05767 · pith_short_12: N5JOBRBBOH4W · pith_short_16: N5JOBRBBOH4WDYLF · pith_short_8: N5JOBRBB

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/N5JOBRBBOH4WDYLFMA7K3GZ3VL \
  | 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: 6f52e0c42171f961e165603ead9b3baac5c8ade23d64e05ee78802e229da7f86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf17317178a1b13b1fd8beb461b71a4ffbe96e45124099e33e99f70eff107416",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-11T13:17:14Z",
    "title_canon_sha256": "7e015fbc30637b9f6c9616725ec332df4663f4593805d1390c919978aef9db84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05767",
    "kind": "arxiv",
    "version": 2
  }
}