Pith Number

pith:WHMMP5OF

pith:2021:WHMMP5OFLQEZZYSGW46ZVCKGOP

not attested not anchored not stored refs pending

Semi-asynchronous Hierarchical Federated Learning for Cooperative Intelligent Transportation Systems

Hao Jiang, Qimei Chen, Zehua You

arxiv:2110.09073 v1 · 2021-10-18 · 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{WHMMP5OFLQEZZYSGW46ZVCKGOP}

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.

Cited by

1 paper in Pith

Secure Cluster-Based Hierarchical Federated Learning in Vehicular Networks

Receipt and verification

First computed	2026-07-05T03:23:23.850862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1d8c7f5c55c099ce246b73d9a894673c0ef53e86947ed053137265125b3a893

Aliases

arxiv: 2110.09073 · arxiv_version: 2110.09073v1 · doi: 10.48550/arxiv.2110.09073 · pith_short_12: WHMMP5OFLQEZ · pith_short_16: WHMMP5OFLQEZZYSG · pith_short_8: WHMMP5OF

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/WHMMP5OFLQEZZYSGW46ZVCKGOP \
  | 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: b1d8c7f5c55c099ce246b73d9a894673c0ef53e86947ed053137265125b3a893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b28aff0c7af7d15d50df595e872bfdb6de0e01fcec2bef6186a1b8c7a49cffc6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-18T07:44:34Z",
    "title_canon_sha256": "b71f0022b05f73d4d71c425c45efde32359df9ffc698cc486bee4666267865cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09073",
    "kind": "arxiv",
    "version": 1
  }
}