Pith Number

pith:FJLMHW46

pith:2025:FJLMHW46ZOIBPNTH6G3DXYJFQ2

not attested not anchored not stored refs pending

VersaPRM: Multi-Domain Process Reward Model via Synthetic Reasoning Data

Christian Classen, Daewon Chae, Dimitris Papailiopoulos, Ethan Ewer, Heeju Kim, Hyung Il Koo, Jackson Kunde, Jungtaek Kim, Kangwook Lee, Kannan Ramchandran, Minjae Lee, Shuibai Zhang, Shutong Wu, Thomas Zeng, Wonjun Kang, Ying Fan

arxiv:2502.06737 v2 · 2025-02-10 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJLMHW46ZOIBPNTH6G3DXYJFQ2}

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

3 papers in Pith

STRIDE: Learnable Stepwise Language Feedback for LLM Reasoning

PDCR: Perception-Decomposed Confidence Reward for Vision-Language Reasoning

Verifiable Counterfactual Supervision for Process Reward Models

Receipt and verification

First computed	2026-07-05T11:27:52.624567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a56c3db9ecb9017b667f1b63be1258690d4b56ada9c7e8f055923c908129219

Aliases

arxiv: 2502.06737 · arxiv_version: 2502.06737v2 · doi: 10.48550/arxiv.2502.06737 · pith_short_12: FJLMHW46ZOIB · pith_short_16: FJLMHW46ZOIBPNTH · pith_short_8: FJLMHW46

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/FJLMHW46ZOIBPNTH6G3DXYJFQ2 \
  | 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: 2a56c3db9ecb9017b667f1b63be1258690d4b56ada9c7e8f055923c908129219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a8010589a80605dd7eb121e4cdfb231185893248f4bc5bd3d0a29413ce45ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-10T18:03:36Z",
    "title_canon_sha256": "87b7046652a8b4f88a206fdb557a44631a6cff0d25dc2f7e3e20a84b757b6d49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06737",
    "kind": "arxiv",
    "version": 2
  }
}