Pith Number

pith:AXK7XZCP

pith:2023:AXK7XZCP7VK7IJD25VPV3RR262

not attested not anchored not stored refs pending

Schema-Driven Information Extraction from Heterogeneous Tables

Alan Ritter, Dayne Freitag, Fan Bai, Gabriel Stanovsky, Junmo Kang, Mark Dredze

arxiv:2305.14336 v5 · 2023-05-23 · 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{AXK7XZCP7VK7IJD25VPV3RR262}

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

Give me Some Hard Questions: Synthetic Data Generation for Clinical QA

Receipt and verification

First computed	2026-07-05T09:38:20.653031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d5fbe44ffd55f4247aed5f5dc63af695fbbd03ae89c273c88f6f23ebe5636c

Aliases

arxiv: 2305.14336 · arxiv_version: 2305.14336v5 · doi: 10.48550/arxiv.2305.14336 · pith_short_12: AXK7XZCP7VK7 · pith_short_16: AXK7XZCP7VK7IJD2 · pith_short_8: AXK7XZCP

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/AXK7XZCP7VK7IJD25VPV3RR262 \
  | 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: 05d5fbe44ffd55f4247aed5f5dc63af695fbbd03ae89c273c88f6f23ebe5636c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37ed67f8be1b8328b73ee68cc36667dd149ace3d784a990cbffb9fc8e260ed45",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-23T17:58:10Z",
    "title_canon_sha256": "1338bc06f136ce93a8281d257143c70de8d71df236f88d4a6b9dc580192dff67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14336",
    "kind": "arxiv",
    "version": 5
  }
}