Pith Number

pith:C4YFIFLR

pith:2026:C4YFIFLRLBNPEQ2PBOWZRJNDZ6

not attested not anchored not stored refs pending

Exploring Autonomous Agentic Data Engineering for Model Specialization

Jiang Bian, Jingjing Wang, Jingsheng Zheng, Jintian Zhang, Kewei Xu, Runnan Fang, Shumin Deng, Xiangyuan Ru, Ye Liu, Yujie Luo, Yuqi Zhu, Zang Li, Zheng Wei

arxiv:2605.30407 v1 · 2026-05-28 · cs.CL · cs.AI · cs.IR · 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{C4YFIFLRLBNPEQ2PBOWZRJNDZ6}

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	2026-06-01T00:02:09.381748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1730541571585af2434f0bad98a5a3cf8005e92a73e50e2dd944595473c5889d

Aliases

arxiv: 2605.30407 · arxiv_version: 2605.30407v1 · doi: 10.48550/arxiv.2605.30407 · pith_short_12: C4YFIFLRLBNP · pith_short_16: C4YFIFLRLBNPEQ2P · pith_short_8: C4YFIFLR

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/C4YFIFLRLBNPEQ2PBOWZRJNDZ6 \
  | 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: 1730541571585af2434f0bad98a5a3cf8005e92a73e50e2dd944595473c5889d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016bb3e4c0e493e423dce820ff4c2d25212ad80e0ae4dbb4ce3c5436a051021f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T17:50:10Z",
    "title_canon_sha256": "b0f9e8025326644602c615e9c10aba3cac67a183c8d33a2439ea8f93aaed7982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30407",
    "kind": "arxiv",
    "version": 1
  }
}