Pith Number

pith:BIT5NWRO

pith:2025:BIT5NWROT7FPQFCJVBFCPPTEXN

not attested not anchored not stored refs pending

An Efficient and Precise Training Data Construction Framework for Process-supervised Reward Model in Mathematical Reasoning

Fuwei Cui, Jiajun Zhang, Qianlong Du, Wei Sun

arxiv:2503.02382 v2 · 2025-03-04 · cs.CL · 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{BIT5NWROT7FPQFCJVBFCPPTEXN}

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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

3 papers in Pith

Unlocking Exploration in RLVR: Uncertainty-aware Advantage Shaping for Deeper Reasoning

LLM Reasoning with Process Rewards for Outcome-Guided Steps

Process Reward Models Meet Planning: Generating Precise and Scalable Datasets for Step-Level Rewards

Receipt and verification

First computed	2026-07-05T11:41:39.790869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a27d6da2e9fcaf81449a84a27be64bb6e3e8541881900b0a23c77c455abf1b7

Aliases

arxiv: 2503.02382 · arxiv_version: 2503.02382v2 · doi: 10.48550/arxiv.2503.02382 · pith_short_12: BIT5NWROT7FP · pith_short_16: BIT5NWROT7FPQFCJ · pith_short_8: BIT5NWRO

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/BIT5NWROT7FPQFCJVBFCPPTEXN \
  | 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: 0a27d6da2e9fcaf81449a84a27be64bb6e3e8541881900b0a23c77c455abf1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1496746744ed260aa72cada00113fcb5e2c1d95ebd0b156c1e1f4fb32483195d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-04T08:18:46Z",
    "title_canon_sha256": "9dc1d201bb667db8acfc6a25783fd8b6e422447460282cf2db9f1b9018467198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02382",
    "kind": "arxiv",
    "version": 2
  }
}