Pith Number

pith:QAOBWDUQ

pith:2024:QAOBWDUQ5CWQJNPSBYEUYX4F67

not attested not anchored not stored refs pending

Defending Against Data Reconstruction Attacks in Federated Learning: An Information Theory Approach

Ke Xu, Qi Li, Qi Tan, Xiaobing Guo, Yi Zhao, Zhuotao Liu

arxiv:2403.01268 v1 · 2024-03-02 · cs.LG · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QAOBWDUQ5CWQJNPSBYEUYX4F67}

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	2026-07-05T07:51:44.695509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

801c1b0e90e8ad04b5f20e094c5f85f7f8884e434ed4f93e1b17dd9e0a1a9ee3

Aliases

arxiv: 2403.01268 · arxiv_version: 2403.01268v1 · doi: 10.48550/arxiv.2403.01268 · pith_short_12: QAOBWDUQ5CWQ · pith_short_16: QAOBWDUQ5CWQJNPS · pith_short_8: QAOBWDUQ

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/QAOBWDUQ5CWQJNPSBYEUYX4F67 \
  | 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: 801c1b0e90e8ad04b5f20e094c5f85f7f8884e434ed4f93e1b17dd9e0a1a9ee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "506a010037660698b6d4c02050adcfc94969fc075604fb80de49ee179555ec47",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-02T17:12:32Z",
    "title_canon_sha256": "e790799bda392f3ae7367a45bfcaca457b58122d77f20df8814ec1e55ffdc392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01268",
    "kind": "arxiv",
    "version": 1
  }
}