Pith Number

pith:P4YHE2OV

pith:2025:P4YHE2OVIXSCCXANNV3KUCD3YQ

not attested not anchored not stored refs pending

UniCode: Augmenting Evaluation for Code Reasoning

Haowei Lin, Shaofei Cai, Xinyue Zheng, Yaodong Yang, Yitao Liang, Zilong Zheng

arxiv:2510.17868 v3 · 2025-10-16 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4YHE2OVIXSCCXANNV3KUCD3YQ}

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

Combinatorial Synthesis: Scaling Code RLVR via Atomic Decomposition and Recombination

Receipt and verification

First computed	2026-07-16T01:22:28.941064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f307269d545e4215c0d6d76aa087bc41b43bd0d30131d679a5c010e76e625d6

Aliases

arxiv: 2510.17868 · arxiv_version: 2510.17868v3 · doi: 10.48550/arxiv.2510.17868 · pith_short_12: P4YHE2OVIXSC · pith_short_16: P4YHE2OVIXSCCXAN · pith_short_8: P4YHE2OV

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/P4YHE2OVIXSCCXANNV3KUCD3YQ \
  | 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: 7f307269d545e4215c0d6d76aa087bc41b43bd0d30131d679a5c010e76e625d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b911e3aa700c6dfdad3bb3ea7be6dd6998ee0b5e6797689305a18fb85c4fe35",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-10-16T05:07:12Z",
    "title_canon_sha256": "9530e84cfcfed81e5315b9c99983bb58a977a19eb13b1f1ffc2c2028612b9baf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.17868",
    "kind": "arxiv",
    "version": 3
  }
}