Pith Number

pith:HBWLYSAP

pith:2025:HBWLYSAPEZHGDNRY5WNTH752J4

not attested not anchored not stored refs pending

Uncertainty-Aware Step-wise Verification with Generative Reward Models

Luckeciano Carvalho Melo, Phil Blunsom, Sam Staton, Yarin Gal, Younesse Kaddar, Zihuiwen Ye

arxiv:2502.11250 v1 · 2025-02-16 · 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{HBWLYSAPEZHGDNRY5WNTH752J4}

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

The Origins of Stochasticity: Comprehensive Investigations on Uncertainty Quantification for Large Language Models

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

Benchmarking and Improving Monitors for Out-Of-Distribution Alignment Failure in LLMs

Receipt and verification

First computed	2026-07-05T10:15:05.701336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386cbc480f264e61b638ed9b33ffba4f2c95721b49f19e108a766e8324af7f10

Aliases

arxiv: 2502.11250 · arxiv_version: 2502.11250v1 · doi: 10.48550/arxiv.2502.11250 · pith_short_12: HBWLYSAPEZHG · pith_short_16: HBWLYSAPEZHGDNRY · pith_short_8: HBWLYSAP

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/HBWLYSAPEZHGDNRY5WNTH752J4 \
  | 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: 386cbc480f264e61b638ed9b33ffba4f2c95721b49f19e108a766e8324af7f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b233325de9f0d2356eebdf2a9dd81a62c4b06edd6dde0f9d4de2bf6afa61462",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-16T20:00:56Z",
    "title_canon_sha256": "17df1bbc33cfcbac26c931f01c1fbb3e3e625d0b1d7fa9ad1050d323684150c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11250",
    "kind": "arxiv",
    "version": 1
  }
}