Pith Number

pith:LBELN2I3

pith:2022:LBELN2I3UQE6AEUAQH6RLPTBMV

not attested not anchored not stored refs pending

Social-Aware Clustered Federated Learning with Customized Privacy Preservation

Ruidong Li, Shui Yu, Tom H Luan, Yanghe Pan, Yuntao Wang, Zhou Su

arxiv:2212.13992 v3 · 2022-12-25 · 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{LBELN2I3UQE6AEUAQH6RLPTBMV}

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	2026-07-05T07:57:39.077426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5848b6e91ba409e0128081fd15be61654533e025a38819a87881ec6c9e58d134

Aliases

arxiv: 2212.13992 · arxiv_version: 2212.13992v3 · doi: 10.48550/arxiv.2212.13992 · pith_short_12: LBELN2I3UQE6 · pith_short_16: LBELN2I3UQE6AEUA · pith_short_8: LBELN2I3

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/LBELN2I3UQE6AEUAQH6RLPTBMV \
  | 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: 5848b6e91ba409e0128081fd15be61654533e025a38819a87881ec6c9e58d134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f2fee82daca3c688fd370ff6bbab9c2aab7c523e78b1dc8651715805aa03e4a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-12-25T10:16:36Z",
    "title_canon_sha256": "303decc97bb2d8328f21a2386f69fc9b1a513618de987419e266538fe8375f63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13992",
    "kind": "arxiv",
    "version": 3
  }
}