Pith Number

pith:LSLII7BU

pith:2021:LSLII7BUYCX7MBB6U57KZFB6XA

not attested not anchored not stored refs pending

A Decentralized Federated Learning Framework via Committee Mechanism with Convergence Guarantee

Chuan Chen, Chunjiang Che, Xiaoli Li, Xiaoyu He, Zibin Zheng

arxiv:2108.00365 v2 · 2021-08-01 · 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{LSLII7BUYCX7MBB6U57KZFB6XA}

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	2026-07-05T04:55:36.411235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c96847c34c0aff6043ea77eac943eb8251bf878b59bb4d1cd6470b3f87921f7

Aliases

arxiv: 2108.00365 · arxiv_version: 2108.00365v2 · doi: 10.48550/arxiv.2108.00365 · pith_short_12: LSLII7BUYCX7 · pith_short_16: LSLII7BUYCX7MBB6 · pith_short_8: LSLII7BU

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/LSLII7BUYCX7MBB6U57KZFB6XA \
  | 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: 5c96847c34c0aff6043ea77eac943eb8251bf878b59bb4d1cd6470b3f87921f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31988461478f01f12693031224c642f5191dffe245db052a9ecf39bf12b1ff86",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-01T05:11:15Z",
    "title_canon_sha256": "243beb57a02fc1344da9cd66dfbc092c0d4023be38b244e626256832fc4c0649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00365",
    "kind": "arxiv",
    "version": 2
  }
}