Pith Number

pith:UOFCKMC7

pith:2026:UOFCKMC7LBLNAKNL6F7L4CEB2R

not attested not anchored not stored refs pending

Beyond Binary: Turning Partial Success into Dense Verifiable Rewards for Reinforcement Learning in Code Generation

Kaidong Yu, Longwen Wang, Qizhen Weng, Wei Xi, Xiaohui Hu, Xuan'er Wu, Xuelong Li, Yirui Liu, Yuankai Fan

arxiv:2601.03525 v3 · 2026-01-07 · cs.LG · 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{UOFCKMC7LBLNAKNL6F7L4CEB2R}

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	2026-05-27T02:05:10.282092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a38a25305f5856d029abf17ebe0881d466244eefaf8bf5766076ea1b14da8349

Aliases

arxiv: 2601.03525 · arxiv_version: 2601.03525v3 · doi: 10.48550/arxiv.2601.03525 · pith_short_12: UOFCKMC7LBLN · pith_short_16: UOFCKMC7LBLNAKNL · pith_short_8: UOFCKMC7

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/UOFCKMC7LBLNAKNL6F7L4CEB2R \
  | 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: a38a25305f5856d029abf17ebe0881d466244eefaf8bf5766076ea1b14da8349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "342be6d3808c10b101f0d8ed197e4a6a867c7fd5d3b8cd2486f11b28087d720e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-07T02:29:49Z",
    "title_canon_sha256": "49d8cc26d0ab6ec0aa974436769984eb54830a14bb0bda8863c54159e8fa9e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.03525",
    "kind": "arxiv",
    "version": 3
  }
}