Pith Number

pith:NS27UR5Y

pith:2023:NS27UR5YDYN3BVBNRAE7IVAJQ2

not attested not anchored not stored refs pending

Enhancing Uncertainty-Based Hallucination Detection with Stronger Focus

Cheng Deng, Chenghu Zhou, Lin Qiu, Luoyi Fu, Qipeng Guo, Tianhang Zhang, Xinbing Wang, Yue Zhang, Zheng Zhang

arxiv:2311.13230 v1 · 2023-11-22 · 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{NS27UR5YDYN3BVBNRAE7IVAJQ2}

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

TokUR: Token-Level Uncertainty Estimation for Large Language Model Reasoning

Receipt and verification

First computed	2026-07-05T07:15:26.288397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cb5fa47b81e1bb0d42d8809f45409868bb78e79685975a3fce9c2348fe4c785

Aliases

arxiv: 2311.13230 · arxiv_version: 2311.13230v1 · doi: 10.48550/arxiv.2311.13230 · pith_short_12: NS27UR5YDYN3 · pith_short_16: NS27UR5YDYN3BVBN · pith_short_8: NS27UR5Y

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/NS27UR5YDYN3BVBNRAE7IVAJQ2 \
  | 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: 6cb5fa47b81e1bb0d42d8809f45409868bb78e79685975a3fce9c2348fe4c785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a973274a9f79bc33ef72500431c0698a528d3c291ab956db43ac223325dbe289",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-11-22T08:39:17Z",
    "title_canon_sha256": "dad90e1376b8379500ff7b75c5c5220764dc0f077f176d9d258af4ad5e2ef95b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.13230",
    "kind": "arxiv",
    "version": 1
  }
}