Pith Number

pith:E6GED7ZF

pith:2026:E6GED7ZF3D3A277E2EU2EN25FS

not attested not anchored not stored refs pending

DTBench: A Synthetic Benchmark for Document-to-Table Extraction

Congcong Ge, Kezheng Tang, Nan Tang, Yunjun Gao, Yuxiang Guo, Zhuoran Du

arxiv:2602.13812 v3 · 2026-02-14 · cs.DB · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6GED7ZF3D3A277E2EU2EN25FS}

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	2026-06-01T02:03:35.245600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

278c41ff25d8f60d7fe4d129a2375d2ca0e9408f993c952fb8a6cd26a5784e95

Aliases

arxiv: 2602.13812 · arxiv_version: 2602.13812v3 · doi: 10.48550/arxiv.2602.13812 · pith_short_12: E6GED7ZF3D3A · pith_short_16: E6GED7ZF3D3A277E · pith_short_8: E6GED7ZF

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/E6GED7ZF3D3A277E2EU2EN25FS \
  | 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: 278c41ff25d8f60d7fe4d129a2375d2ca0e9408f993c952fb8a6cd26a5784e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52bfcb213127f5509cc4e89bfe7ff4a8c52abe28cc81ba8f8f0d7a4dedbeca8f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-02-14T14:52:36Z",
    "title_canon_sha256": "c9d1d37221f899622fb9d25569718ff818ce14dfe0be59451bffcb9509cfb318"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.13812",
    "kind": "arxiv",
    "version": 3
  }
}