Pith Number

pith:7E3ZIBNC

pith:2025:7E3ZIBNC25KUFCEFTXRIPOTQYB

not attested not anchored not stored refs pending

Can Multiple Responses from an LLM Reveal the Sources of Its Uncertainty?

Han Xu, Pengfei He, Ravi Tandon, Yang Nan

arxiv:2509.04464 v1 · 2025-08-28 · 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{7E3ZIBNC25KUFCEFTXRIPOTQYB}

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

Reliable LLM-Based Edge-Cloud-Expert Cascades for Telecom Knowledge Systems

Receipt and verification

First computed	2026-07-05T12:05:23.492842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9379405a2d7554288859de287ba70c0401eec51a9bb909e76743086e677e7d9

Aliases

arxiv: 2509.04464 · arxiv_version: 2509.04464v1 · doi: 10.48550/arxiv.2509.04464 · pith_short_12: 7E3ZIBNC25KU · pith_short_16: 7E3ZIBNC25KUFCEF · pith_short_8: 7E3ZIBNC

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/7E3ZIBNC25KUFCEFTXRIPOTQYB \
  | 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: f9379405a2d7554288859de287ba70c0401eec51a9bb909e76743086e677e7d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6923599dc9c13e02b6a59e1c4ed99de4ad585ed4b09bdbb339bb56c4cd7fb630",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-28T20:14:35Z",
    "title_canon_sha256": "e4ab835865189e56f2d982f206f67d7727ff4f6c9bf5b985ac504de798ae984d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04464",
    "kind": "arxiv",
    "version": 1
  }
}