Pith Number

pith:ZAH67EVV

pith:2026:ZAH67EVVBNVQG3I2Y3WJGTMM3T

not attested not anchored not stored refs pending

Evaluating and Calibrating LLM Confidence on Questions with Multiple Correct Answers

Keping Bi, Shiyu Ni, Yuanzi Li, Yuhan Wang, Zhikai Ding, Zihang Zhan

arxiv:2602.07842 v2 · 2026-02-08 · 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{ZAH67EVVBNVQG3I2Y3WJGTMM3T}

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

Assessing and Mitigating Miscalibration in LLM-Based Social Science Measurement

Receipt and verification

First computed	2026-06-03T01:05:48.756949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c80fef92b50b6b036d1ac6ec934d8cdcf3c2865a851d4ba84919485408707cc4

Aliases

arxiv: 2602.07842 · arxiv_version: 2602.07842v2 · doi: 10.48550/arxiv.2602.07842 · pith_short_12: ZAH67EVVBNVQ · pith_short_16: ZAH67EVVBNVQG3I2 · pith_short_8: ZAH67EVV

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/ZAH67EVVBNVQG3I2Y3WJGTMM3T \
  | 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: c80fef92b50b6b036d1ac6ec934d8cdcf3c2865a851d4ba84919485408707cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84e1214712268694e6c33d4355c2019920243136bc809e0c248c758a2c63361d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-02-08T07:03:27Z",
    "title_canon_sha256": "61c967da27cc1f80d51e4c6176ca6fab01fab3d7ae66c3193f1b864fafc1a7f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.07842",
    "kind": "arxiv",
    "version": 2
  }
}