Pith Number

pith:CRTVOND6

pith:2025:CRTVOND6QN3ZDXVP3KZTHVIDFF

not attested not anchored not stored refs pending

Ontology- and LLM-based Data Harmonization for Federated Learning in Healthcare

Adam Belloum, Bernard de Bono, Lang Li, Lei Wang, Natallia Kokash, Paola Grosso, Sara Quinney, Thomas H. Gillespie

arxiv:2505.20020 v1 · 2025-05-26 · cs.LG · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRTVOND6QN3ZDXVP3KZTHVIDFF}

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

Compliance Management for Federated Data Processing

Receipt and verification

First computed	2026-07-05T11:09:51.344635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146757347e837791deafdab333d503294c14b31bd59bff115ca72c68af68c426

Aliases

arxiv: 2505.20020 · arxiv_version: 2505.20020v1 · doi: 10.48550/arxiv.2505.20020 · pith_short_12: CRTVOND6QN3Z · pith_short_16: CRTVOND6QN3ZDXVP · pith_short_8: CRTVOND6

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/CRTVOND6QN3ZDXVP3KZTHVIDFF \
  | 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: 146757347e837791deafdab333d503294c14b31bd59bff115ca72c68af68c426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ad6d78bdaf1898aa42a8613956681eb1840b875f97d657880623960f6b3f6d2",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-26T14:09:17Z",
    "title_canon_sha256": "2fa77ab403573741dbf36c774259f1ea62e6f313279d85ff84c760dcb46e8a52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20020",
    "kind": "arxiv",
    "version": 1
  }
}