Pith Number

pith:ADY4ZJ3T

pith:2026:ADY4ZJ3TVYZOAB5TR3BMSLP6WN

not attested not anchored not stored refs pending

Expected Value Alignment for Generative Reward Modeling in Formal Mathematics Verification

Haotao Tan, Mingyu Li, Shihao Ji, Zihui Song

arxiv:2606.01160 v1 · 2026-05-31 · 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{ADY4ZJ3TVYZOAB5TR3BMSLP6WN}

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.

Receipt and verification

First computed	2026-06-02T02:04:25.381194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f1cca773ae32e007b38ec2c92dfeb35e52423aacd82369380ce0b23c46e014

Aliases

arxiv: 2606.01160 · arxiv_version: 2606.01160v1 · doi: 10.48550/arxiv.2606.01160 · pith_short_12: ADY4ZJ3TVYZO · pith_short_16: ADY4ZJ3TVYZOAB5T · pith_short_8: ADY4ZJ3T

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/ADY4ZJ3TVYZOAB5TR3BMSLP6WN \
  | 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: 00f1cca773ae32e007b38ec2c92dfeb35e52423aacd82369380ce0b23c46e014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66517b534962b3d210f41a8760cdf1f83adcb5f921105bd04b86ac8ede2ea8cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-31T11:06:48Z",
    "title_canon_sha256": "cb49f2d586edbb25c3e07dfd4dda36a6667682c2f692bebd157d65165f19816c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01160",
    "kind": "arxiv",
    "version": 1
  }
}