Pith Number

pith:C7EQNGNU

pith:2025:C7EQNGNURCB26UEHSDR7KC5WVM

not attested not anchored not stored refs pending

Federated Learning for Cross-Domain Data Privacy: A Distributed Approach to Secure Collaboration

Fan Guo, Guohui Cai, Jiawei Wang, Jie Liu, Lu Dai, Yiwei Zhang

arxiv:2504.00282 v1 · 2025-03-31 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7EQNGNURCB26UEHSDR7KC5WVM}

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	2026-07-05T10:42:23.639225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c90699b48883af508790e3f50bb6ab231344619419e50b54dacd944356f7a2

Aliases

arxiv: 2504.00282 · arxiv_version: 2504.00282v1 · doi: 10.48550/arxiv.2504.00282 · pith_short_12: C7EQNGNURCB2 · pith_short_16: C7EQNGNURCB26UEH · pith_short_8: C7EQNGNU

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/C7EQNGNURCB26UEHSDR7KC5WVM \
  | 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: 17c90699b48883af508790e3f50bb6ab231344619419e50b54dacd944356f7a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3163ce3ad517c5762806f8b739aac69eb0d012291526cf30548b181674626eb",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-31T23:04:45Z",
    "title_canon_sha256": "792fcce49964055310b6dbd1594fa4d9c332271b5ce4a7adfef0314a6206e475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00282",
    "kind": "arxiv",
    "version": 1
  }
}