Pith Number

pith:QA3OLU2B

pith:2025:QA3OLU2BSPE6KPCACVILOBTGX2

not attested not anchored not stored refs pending

Chain-of-Model Learning for Language Model

Caihua Shan, Cen Lu, Chengruidong Zhang, Dongsheng Li, Huiqiang Jiang, Kaitao Song, Kan Ren, Lili Qiu, Tao Qin, Xiaohua Wang, Xiaoqing Zheng, Xu Tan, Yansen Wang, Yongliang Shen, Yuqing Yang, Zifan Song, Zihao Li

arxiv:2505.11820 v2 · 2025-05-17 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QA3OLU2BSPE6KPCACVILOBTGX2}

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	2026-07-05T11:08:20.755469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8036e5d34193c9e53c401550b70666beaac0492653728f91fb5b310939afbbff

Aliases

arxiv: 2505.11820 · arxiv_version: 2505.11820v2 · doi: 10.48550/arxiv.2505.11820 · pith_short_12: QA3OLU2BSPE6 · pith_short_16: QA3OLU2BSPE6KPCA · pith_short_8: QA3OLU2B

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/QA3OLU2BSPE6KPCACVILOBTGX2 \
  | 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: 8036e5d34193c9e53c401550b70666beaac0492653728f91fb5b310939afbbff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde04928907c5ef7c1b222469740280ca92dce465b6ef2c128252e798c8cf22b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-17T04:06:12Z",
    "title_canon_sha256": "59b735ffcc03489f9ab981dfb51d5c45799c4c344c9fedd4d5f0548a0032d94c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11820",
    "kind": "arxiv",
    "version": 2
  }
}