Pith Number

pith:NW2EV7TL

pith:2025:NW2EV7TL6XUG64CGUUIFN5ML5Q

not attested not anchored not stored refs pending

Retrieval-Augmented Process Reward Model for Generalizable Mathematical Reasoning

Congmin Zheng, Jiachen Zhu, Jianghao Lin, Jun Wang, Kounianhua Du, Weinan Zhang, Ying Wen, Yong Yu

arxiv:2502.14361 v1 · 2025-02-20 · cs.AI · cs.IR

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\usepackage{pith}
\pithnumber{NW2EV7TL6XUG64CGUUIFN5ML5Q}

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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

CoLD: Counterfactually-Guided Length Debiasing for Process Reward Models in Mathematical Reasoning

Receipt and verification

First computed	2026-07-05T10:17:25.134907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6db44afe6bf5e86f7046a51056f58bec0a6f64e241280533ee16b77af1468b7e

Aliases

arxiv: 2502.14361 · arxiv_version: 2502.14361v1 · doi: 10.48550/arxiv.2502.14361 · pith_short_12: NW2EV7TL6XUG · pith_short_16: NW2EV7TL6XUG64CG · pith_short_8: NW2EV7TL

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/NW2EV7TL6XUG64CGUUIFN5ML5Q \
  | 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: 6db44afe6bf5e86f7046a51056f58bec0a6f64e241280533ee16b77af1468b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "305005884fc94ee63ea8dd973514f4219955838886c2f47ab464c7799d2a356e",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-20T08:40:09Z",
    "title_canon_sha256": "d5b63c4fd6abae20c7f7b59ca137e33804feb5fbf1518c0f26033a897a4962b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14361",
    "kind": "arxiv",
    "version": 1
  }
}