Pith Number

pith:OWNZSBWA

pith:2026:OWNZSBWA5XEYNKD67N4R6BYNQV

not attested not anchored not stored refs pending

DataClawEval: A Benchmark for Data Engineering Agents in Real Industrial Harness

Debin Meng, Haining Xie, Jiaming Yang, Peng Chen, Tengyue Xu, Yang Li, Zefang Zong

arxiv:2607.28033 v1 · 2026-07-30 · 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{OWNZSBWA5XEYNKD67N4R6BYNQV}

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	2026-07-31T01:35:26.933708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

759b9906c0edc986a87efb791f070d8548332a1ea39ef5b94d9a618094406d77

Aliases

arxiv: 2607.28033 · arxiv_version: 2607.28033v1 · doi: 10.48550/arxiv.2607.28033 · pith_short_12: OWNZSBWA5XEY · pith_short_16: OWNZSBWA5XEYNKD6 · pith_short_8: OWNZSBWA

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/OWNZSBWA5XEYNKD67N4R6BYNQV \
  | 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: 759b9906c0edc986a87efb791f070d8548332a1ea39ef5b94d9a618094406d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e43660f447b3ed3048c870de6dbb86550ea0e967e545c9756f8d999bd59cae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-30T11:17:27Z",
    "title_canon_sha256": "66f12a06b2fac4b991221da8db25dd737e95c2df614f6e6f4041e078f28dc01d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28033",
    "kind": "arxiv",
    "version": 1
  }
}