Pith Number

pith:DQNRXODZ

pith:2026:DQNRXODZWTOYFE62LG7SKHO26S

not attested not anchored not stored refs pending

Step-wise Rubric Rewards for LLM Reasoning

Baobao Chang, Haozhe Zhao, Jiaqi Wang, Kean Shi, Liang Chen, Minghao Ye, Nan Duan, Ruoyu Wu, Shuai Dong, Weichu Xie, Wenpu Liu, Wenqi Shao, Xiaoying Zhang, Xinbo Xu, Yongfu Zhu, Yuqi Xu, Zirong Chen, Ziyue Wang

arxiv:2605.17291 v1 · 2026-05-17 · 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{DQNRXODZWTOYFE62LG7SKHO26S}

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	2026-05-20T00:03:50.437710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1b1bb879b4dd8293da59bf251ddaf493505092b7ee73e786f254c833b69fb6

Aliases

arxiv: 2605.17291 · arxiv_version: 2605.17291v1 · doi: 10.48550/arxiv.2605.17291 · pith_short_12: DQNRXODZWTOY · pith_short_16: DQNRXODZWTOYFE62 · pith_short_8: DQNRXODZ

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/DQNRXODZWTOYFE62LG7SKHO26S \
  | 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: 1c1b1bb879b4dd8293da59bf251ddaf493505092b7ee73e786f254c833b69fb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e39eb0f8e01e914c88daecf5d8124ecf20ace960955d272b6dafdc6e618d269b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-17T07:08:14Z",
    "title_canon_sha256": "150fc0852294ff79d3cee6087945344aec1f7895b9f96721f7377d389ccfae5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17291",
    "kind": "arxiv",
    "version": 1
  }
}