Pith Number

pith:XPZ2MMNC

pith:2020:XPZ2MMNC2BTZHFR6D6K7W6DYPW

not attested not anchored not stored refs pending

Vertically Federated Graph Neural Network for Privacy-Preserving Node Classification

Bingzhe Wu, Chaochao Chen, Huiwen Wu, Jia Wu, Jun Zhou, Lingjuan Lyu, Li Wang, Longfei Zheng, Xiaolin Zheng, Ziqi Liu

arxiv:2005.11903 v3 · 2020-05-25 · cs.LG · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPZ2MMNC2BTZHFR6D6K7W6DYPW}

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

Intellectual Property in Graph-Based Machine Learning as a Service: Attacks and Defenses

Receipt and verification

First computed	2026-07-05T04:17:12.526613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf3a631a2d06793963e1f95fb78787dbea874299df697f3fa7e68fa69ec6884

Aliases

arxiv: 2005.11903 · arxiv_version: 2005.11903v3 · doi: 10.48550/arxiv.2005.11903 · pith_short_12: XPZ2MMNC2BTZ · pith_short_16: XPZ2MMNC2BTZHFR6 · pith_short_8: XPZ2MMNC

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/XPZ2MMNC2BTZHFR6D6K7W6DYPW \
  | 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: bbf3a631a2d06793963e1f95fb78787dbea874299df697f3fa7e68fa69ec6884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efe31fd49109120aa2e682adf47f93d21e0f588b48f57d65d425fb95c1fa4ae3",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-25T03:12:18Z",
    "title_canon_sha256": "45caff64da3e6f367bdcb7a1453ab64b03046aa9c25fbc840d17765539051a08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.11903",
    "kind": "arxiv",
    "version": 3
  }
}