Pith Number

pith:URZHCAYA

pith:2023:URZHCAYADKM3D6RWBMCUCMMPTU

not attested not anchored not stored refs pending

Introducing an Improved Information-Theoretic Measure of Predictive Uncertainty

Kajetan Schweighofer, Lukas Aichberger, Mykyta Ielanskyi, Sepp Hochreiter

arxiv:2311.08309 v1 · 2023-11-14 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URZHCAYADKM3D6RWBMCUCMMPTU}

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

3 papers in Pith

Rethinking Uncertainty Estimation in LLMs: A Principled Single-Sequence Measure

SphUnc: Hyperspherical Uncertainty Decomposition and Causal Identification via Information Geometry

Complementing Self-Consistency with Cross-Model Disagreement for Uncertainty Quantification

Receipt and verification

First computed	2026-07-05T07:12:43.614164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4727103001a99b1fa360b0541318f9d26dd4a795e0e86b6cf02f5e2a53848d8

Aliases

arxiv: 2311.08309 · arxiv_version: 2311.08309v1 · doi: 10.48550/arxiv.2311.08309 · pith_short_12: URZHCAYADKM3 · pith_short_16: URZHCAYADKM3D6RW · pith_short_8: URZHCAYA

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/URZHCAYADKM3D6RWBMCUCMMPTU \
  | 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: a4727103001a99b1fa360b0541318f9d26dd4a795e0e86b6cf02f5e2a53848d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d75b243ff52cdcff2358373865524b32a87f1c4d5d9acea21734c40d8f3824f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-14T16:55:12Z",
    "title_canon_sha256": "b155c44d3f3555ce261bda97820a75a46b29d00624f792a9079f2c6420fbcb94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.08309",
    "kind": "arxiv",
    "version": 1
  }
}