Pith Number

pith:A3XTRI4O

pith:2025:A3XTRI4O33IKPB3L76ZBXDH2ZT

not attested not anchored not stored refs pending

Sybil-based Virtual Data Poisoning Attacks in Federated Learning

Changxun Zhu, Lingjuan Lyu, Qilong Wu, Shibei Xue

arxiv:2505.09983 v1 · 2025-05-15 · cs.CR · 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{A3XTRI4O33IKPB3L76ZBXDH2ZT}

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	2026-07-05T11:03:45.003997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ef38a38eded0a7876bffb21b8cfaccd7306bf2de88c7fcc4a52374657ff090

Aliases

arxiv: 2505.09983 · arxiv_version: 2505.09983v1 · doi: 10.48550/arxiv.2505.09983 · pith_short_12: A3XTRI4O33IK · pith_short_16: A3XTRI4O33IKPB3L · pith_short_8: A3XTRI4O

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/A3XTRI4O33IKPB3L76ZBXDH2ZT \
  | 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: 06ef38a38eded0a7876bffb21b8cfaccd7306bf2de88c7fcc4a52374657ff090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bb1024a2063a58955f785e365b2c50d1c687cc119306fabe8136487eceae739",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-15T05:46:59Z",
    "title_canon_sha256": "cc5ac6ff919bd78e190ee18f333211c7f237e745cc428faffd871ffe8517a294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09983",
    "kind": "arxiv",
    "version": 1
  }
}