Pith Number

pith:OMQE6MVZ

pith:2024:OMQE6MVZZOI7FBHXLS4LCDTO5J

not attested not anchored not stored refs pending

FedTSA: A Cluster-based Two-Stage Aggregation Method for Model-heterogeneous Federated Learning

Boyu Fan, Chenrui Wu, Pan Hui, Xiang Su

arxiv:2407.05098 v2 · 2024-07-06 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMQE6MVZZOI7FBHXLS4LCDTO5J}

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	2026-07-05T08:43:57.018058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73204f32b9cb91f284f75cb8b10e6eea737a0f127c67dbb8e2aa6ad1c43f9421

Aliases

arxiv: 2407.05098 · arxiv_version: 2407.05098v2 · doi: 10.48550/arxiv.2407.05098 · pith_short_12: OMQE6MVZZOI7 · pith_short_16: OMQE6MVZZOI7FBHX · pith_short_8: OMQE6MVZ

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/OMQE6MVZZOI7FBHXLS4LCDTO5J \
  | 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: 73204f32b9cb91f284f75cb8b10e6eea737a0f127c67dbb8e2aa6ad1c43f9421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b64c33576b573cbc6ec6123ace1c9e472f85ee862ae35cafb2cf0b563e29bf1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-06T14:59:55Z",
    "title_canon_sha256": "a35e0c5ab6c852d46660134f420d1832b08c99a577a66a8cd55e1146d2641d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.05098",
    "kind": "arxiv",
    "version": 2
  }
}