Pith Number

pith:352LIYAR

pith:2025:352LIYARLLWQIMUVMWJSJG66L7

not attested not anchored not stored refs pending

We Need Improved Data Curation and Attribution in AI for Scientific Discovery

Antonio Foncubierta, Dimitrios Christofidellis, Irina Espejo-Morales, Jannis Born, Malina Molnar, Mara Graziani, Marvin Alberts, Matteo Manica

arxiv:2504.02486 v1 · 2025-04-03 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{352LIYARLLWQIMUVMWJSJG66L7}

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	2026-07-05T10:43:57.861655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df74b460115aed0432956593249bde5fe654fda070f1e8b91ed39e82755ffaf7

Aliases

arxiv: 2504.02486 · arxiv_version: 2504.02486v1 · doi: 10.48550/arxiv.2504.02486 · pith_short_12: 352LIYARLLWQ · pith_short_16: 352LIYARLLWQIMUV · pith_short_8: 352LIYAR

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/352LIYARLLWQIMUVMWJSJG66L7 \
  | 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: df74b460115aed0432956593249bde5fe654fda070f1e8b91ed39e82755ffaf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "771b9586b77a0c1182fd1e0609ec87a84f77c411f1228062cd73019040cbbeb2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-03T11:07:52Z",
    "title_canon_sha256": "df996481f366d7dd53a5d3a2b868537585a0dcda8e3e86fc51d40abf79ec0d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02486",
    "kind": "arxiv",
    "version": 1
  }
}