Pith Number

pith:2OU7NMBZ

pith:2025:2OU7NMBZWZC3HNLDCG7EXTO3KL

not attested not anchored not stored refs pending

Simple Yet Effective: An Information-Theoretic Approach to Multi-LLM Uncertainty Quantification

Anoop Mayampurath, Guanhua Chen, Majid Afshar, Maya Kruse, Saksham Khatwani, Yanjun Gao

arxiv:2507.07236 v2 · 2025-07-09 · cs.LG · cs.AI · 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{2OU7NMBZWZC3HNLDCG7EXTO3KL}

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

Zero-Shot Confidence Estimation for Small LLMs: When Supervised Baselines Aren't Worth Training

Receipt and verification

First computed	2026-07-05T12:05:18.769229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a9f6b039b645b3b56311be4bcddb52dbaa1399efb51e0452889055e4612df8

Aliases

arxiv: 2507.07236 · arxiv_version: 2507.07236v2 · doi: 10.48550/arxiv.2507.07236 · pith_short_12: 2OU7NMBZWZC3 · pith_short_16: 2OU7NMBZWZC3HNLD · pith_short_8: 2OU7NMBZ

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/2OU7NMBZWZC3HNLDCG7EXTO3KL \
  | 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: d3a9f6b039b645b3b56311be4bcddb52dbaa1399efb51e0452889055e4612df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c77dca004efb4f519bd054db470c0637a71d32b9bc6d4f5dcd52f654e9fcea0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-09T19:13:25Z",
    "title_canon_sha256": "b13565325bbc9804f614754fe1e91b45f10c1464081f2ea982ca9e8e60170172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07236",
    "kind": "arxiv",
    "version": 2
  }
}