Pith Number

pith:Z4OTOEWA

pith:2023:Z4OTOEWA24DR4PVZLGWXW7EKBB

not attested not anchored not stored refs pending

Integrating curation into scientific publishing to train AI models

Cassie S. Mitchell, Hannah Sonntag, Jorge Abreu-Vicente, Thomas Eidens, Thomas Lemberger

arxiv:2310.20440 v2 · 2023-10-31 · 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{Z4OTOEWA24DR4PVZLGWXW7EKBB}

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	2026-07-05T09:11:22.640173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf1d3712c0d7071e3eb959ad7b7c8a0840fe4323ad779af720fcb0fc1c354866

Aliases

arxiv: 2310.20440 · arxiv_version: 2310.20440v2 · doi: 10.48550/arxiv.2310.20440 · pith_short_12: Z4OTOEWA24DR · pith_short_16: Z4OTOEWA24DR4PVZ · pith_short_8: Z4OTOEWA

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/Z4OTOEWA24DR4PVZLGWXW7EKBB \
  | 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: cf1d3712c0d7071e3eb959ad7b7c8a0840fe4323ad779af720fcb0fc1c354866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec47f8dfb39ee1fe6979ef9b2caf69663f25f2d8b933597b48d201897bb2720",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-31T13:22:38Z",
    "title_canon_sha256": "fe031ba4c1528e224a85e4d5fc4419cb2d0e39ec3afc9c556b550e90cc45ce61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.20440",
    "kind": "arxiv",
    "version": 2
  }
}