Pith Number

pith:6RGA64QS

pith:2023:6RGA64QSGP6PQRR5G7OMOUF5SF

not attested not anchored not stored refs pending

CTE: A Dataset for Contextualized Table Extraction

Andrea Gemelli, Emanuele Vivoli, Simone Marinai

arxiv:2302.01451 v2 · 2023-02-02 · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RGA64QSGP6PQRR5G7OMOUF5SF}

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	2026-07-05T05:41:11.633515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f44c0f721233fcf8463d37dcc750bd91539440b15867af78a94c83f727b8567c

Aliases

arxiv: 2302.01451 · arxiv_version: 2302.01451v2 · doi: 10.48550/arxiv.2302.01451 · pith_short_12: 6RGA64QSGP6P · pith_short_16: 6RGA64QSGP6PQRR5 · pith_short_8: 6RGA64QS

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/6RGA64QSGP6PQRR5G7OMOUF5SF \
  | 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: f44c0f721233fcf8463d37dcc750bd91539440b15867af78a94c83f727b8567c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a162a864c4dc1c65b48e9626db665efff72ec89fd6cddb01a86573aed5df7444",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-02T22:38:23Z",
    "title_canon_sha256": "2d3408fb2b2572dc8906d436beded90e5313c9c68b4b1684b02c6445ca9dc41e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01451",
    "kind": "arxiv",
    "version": 2
  }
}