Pith Number

pith:XKCLU2GA

pith:2026:XKCLU2GAPNM6TAZPD6ADQKDMDF

not attested not anchored not stored refs pending

SCI-PRM: A Tool Aware Process Reward Model for Scientific Reasoning Verification

Hengyuan Zhao, Lei Bai, Qinglong Cao, Wanghan Xu, Wenlong Zhang, Xiangyu Zhao, Xiao-Ming Wu, Yiheng Wang, Yuhao Zhou, Zhiwang Zhou

arxiv:2606.04579 v1 · 2026-06-03 · 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{XKCLU2GAPNM6TAZPD6ADQKDMDF}

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	2026-06-04T01:09:19.059974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba84ba68c07b59e9832f1f8038286c1977eb17776ec28801c0298cdc3de3a023

Aliases

arxiv: 2606.04579 · arxiv_version: 2606.04579v1 · doi: 10.48550/arxiv.2606.04579 · pith_short_12: XKCLU2GAPNM6 · pith_short_16: XKCLU2GAPNM6TAZP · pith_short_8: XKCLU2GA

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/XKCLU2GAPNM6TAZPD6ADQKDMDF \
  | 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: ba84ba68c07b59e9832f1f8038286c1977eb17776ec28801c0298cdc3de3a023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7115adabf50b4f0f3d7ef9d7d4975236d84f57f54974df2ef5271d6df330e254",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-03T08:13:27Z",
    "title_canon_sha256": "d8271fc57ff21e3d950afd71d94788155df83ead14ee1e22859bf5169ad3dfa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04579",
    "kind": "arxiv",
    "version": 1
  }
}