Pith Number

pith:LFDAZPCN

pith:2021:LFDAZPCNCS35D5MLSPEEXTA4BM

not attested not anchored not stored refs pending

Robust Convergence in Federated Learning through Label-wise Clustering

Donghyun Kim, Hunmin Lee, Yingshu Li, Yueyang Liu

arxiv:2112.14244 v1 · 2021-12-28 · cs.LG · cs.AI · 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{LFDAZPCNCS35D5MLSPEEXTA4BM}

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	2026-07-05T03:44:20.025441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59460cbc4d14b7d1f58b93c84bcc1c0b3716d22086844bb310ee13bd701ceb60

Aliases

arxiv: 2112.14244 · arxiv_version: 2112.14244v1 · doi: 10.48550/arxiv.2112.14244 · pith_short_12: LFDAZPCNCS35 · pith_short_16: LFDAZPCNCS35D5ML · pith_short_8: LFDAZPCN

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/LFDAZPCNCS35D5MLSPEEXTA4BM \
  | 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: 59460cbc4d14b7d1f58b93c84bcc1c0b3716d22086844bb310ee13bd701ceb60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "554ab0ba9e86054f584b0225a77fb59ee1f35b025c3db6eaa4fa483cd9b3812b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-28T18:13:09Z",
    "title_canon_sha256": "8216315c197fa9191e20734a7e6d8b37cc544baec3585bc194938f9a4837360c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14244",
    "kind": "arxiv",
    "version": 1
  }
}