Pith Number

pith:IDCVGEMS

pith:2026:IDCVGEMSCLRBUOAJRE3TJCVDRI

not attested not anchored not stored refs pending

LakeMLB: Data Lake Machine Learning Benchmark

Aoqian Zhang, Feiyu Pan, Jianhua Li, Li Pan, Lixing Chen, Tianbin Zhang, Yu Sun, Zheng Wang

arxiv:2602.10441 v2 · 2026-02-11 · cs.LG · 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{IDCVGEMSCLRBUOAJRE3TJCVDRI}

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.

Cited by

1 paper in Pith

Beyond IID: How General Are Tabular Foundation Models, Really?

Receipt and verification

First computed	2026-08-04T02:09:21.418788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40c553119212e21a38098937348aa38a21f68b273503d2605c46b9c0ca900323

Aliases

arxiv: 2602.10441 · arxiv_version: 2602.10441v2 · doi: 10.48550/arxiv.2602.10441 · pith_short_12: IDCVGEMSCLRB · pith_short_16: IDCVGEMSCLRBUOAJ · pith_short_8: IDCVGEMS

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/IDCVGEMSCLRBUOAJRE3TJCVDRI \
  | 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: 40c553119212e21a38098937348aa38a21f68b273503d2605c46b9c0ca900323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "901e5f181a89856b7faad00278e2ae8e3a544d1191ef99e0c1254cb16bafff09",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-11T02:33:29Z",
    "title_canon_sha256": "819721093eac8fc314a3ef76b32bc54b868cd1d3411268a1d032562eb6baaca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.10441",
    "kind": "arxiv",
    "version": 2
  }
}