Pith Number

pith:QXSAL5UX

pith:2025:QXSAL5UXZNY44QOSXRQV65FMYN

not attested not anchored not stored refs pending

Who Owns This Sample: Cross-Client Membership Inference Attack in Federated Graph Neural Networks

Di Wu, Jing Xu, Jun Bai, Kunhao Li, Lei Yang, Taotao Cai, Wencheng Yang, Yan Li, Yiliao Song, Ziyi Zhang

arxiv:2507.19964 v1 · 2025-07-26 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXSAL5UXZNY44QOSXRQV65FMYN}

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	2026-07-05T11:43:45.718959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85e405f697cb71ce41d2bc615f74acc35796eec6524cefafa6e95dde93824b51

Aliases

arxiv: 2507.19964 · arxiv_version: 2507.19964v1 · doi: 10.48550/arxiv.2507.19964 · pith_short_12: QXSAL5UXZNY4 · pith_short_16: QXSAL5UXZNY44QOS · pith_short_8: QXSAL5UX

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/QXSAL5UXZNY44QOSXRQV65FMYN \
  | 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: 85e405f697cb71ce41d2bc615f74acc35796eec6524cefafa6e95dde93824b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d339d5545e9cf1ba6c2e178af75b9b6d39474746d310e70108aff1dbf0c167f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-26T14:32:38Z",
    "title_canon_sha256": "f2a1b90655f72bb6a8b15a18d5611721388edac77369c5746cf92b2fd0158065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19964",
    "kind": "arxiv",
    "version": 1
  }
}