Pith Number

pith:Z7KELO2D

pith:2023:Z7KELO2DU22RZZTR7HGUEK7K3I

not attested not anchored not stored refs pending

Column Type Annotation using ChatGPT

Christian Bizer, Keti Korini

arxiv:2306.00745 v2 · 2023-06-01 · 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{Z7KELO2DU22RZZTR7HGUEK7K3I}

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

TabEmb: Joint Semantic-Structure Embedding for Table Annotation

Receipt and verification

First computed	2026-07-05T06:35:51.770247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd445bb43a6b51ce671f9cd422beada1226bd1a1e2ce979731ae846db9dc8d1

Aliases

arxiv: 2306.00745 · arxiv_version: 2306.00745v2 · doi: 10.48550/arxiv.2306.00745 · pith_short_12: Z7KELO2DU22R · pith_short_16: Z7KELO2DU22RZZTR · pith_short_8: Z7KELO2D

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/Z7KELO2DU22RZZTR7HGUEK7K3I \
  | 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: cfd445bb43a6b51ce671f9cd422beada1226bd1a1e2ce979731ae846db9dc8d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec5cb6bf7d6b599d9929799713b90e1c01ea03cf7f4e422c4337e0f53b3a485f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-01T14:40:52Z",
    "title_canon_sha256": "5d0d00f0a5d6fbc94d4b7c9d1208d077d2d1e0ea0aba560250ad3e9024fe0e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.00745",
    "kind": "arxiv",
    "version": 2
  }
}