Pith Number

pith:Y32X4CST

pith:2025:Y32X4CST5B762NCJSGWYRV4IXZ

not attested not anchored not stored refs pending

DuaShepherd: Integrating Stepwise Correctness and Potential Rewards for Mathematical Reasoning

Cheng Niu, Hanning Zhang, Juntong Song, Tong Zhang, Yuanhao Wu

arxiv:2506.17533 v1 · 2025-06-21 · 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{Y32X4CST5B762NCJSGWYRV4IXZ}

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	2026-07-05T11:25:19.041778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6f57e0a53e87fed344991ad88d788be5ac982178646b097ab389dec033bd0db

Aliases

arxiv: 2506.17533 · arxiv_version: 2506.17533v1 · doi: 10.48550/arxiv.2506.17533 · pith_short_12: Y32X4CST5B76 · pith_short_16: Y32X4CST5B762NCJ · pith_short_8: Y32X4CST

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/Y32X4CST5B762NCJSGWYRV4IXZ \
  | 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: c6f57e0a53e87fed344991ad88d788be5ac982178646b097ab389dec033bd0db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec8eee7f45a8935dba76129bae2739b19a80ff3c25164ad25aa68c30534c0c3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-21T01:11:01Z",
    "title_canon_sha256": "f1383273af49187ebc70455ebeaac5a7e5a0433401a08e1653e49f748d705332"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17533",
    "kind": "arxiv",
    "version": 1
  }
}