Pith Number

pith:77DWMDYP

pith:2025:77DWMDYPVDSLF6TPZC4BZDLAGM

not attested not anchored not stored refs pending

One-Shot Clustering for Federated Learning Under Clustering-Agnostic Assumption

Maciej Krzysztof Zuziak, Roberto Pellungrini, Salvatore Rinzivillo

arxiv:2509.01587 v1 · 2025-09-01 · 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{77DWMDYPVDSLF6TPZC4BZDLAGM}

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	2026-07-05T12:03:03.988395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffc7660f0fa8e4b2fa6fc8b81c8d603308049e9a5ee0003c758a664dbf6fe5ec

Aliases

arxiv: 2509.01587 · arxiv_version: 2509.01587v1 · doi: 10.48550/arxiv.2509.01587 · pith_short_12: 77DWMDYPVDSL · pith_short_16: 77DWMDYPVDSLF6TP · pith_short_8: 77DWMDYP

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/77DWMDYPVDSLF6TPZC4BZDLAGM \
  | 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: ffc7660f0fa8e4b2fa6fc8b81c8d603308049e9a5ee0003c758a664dbf6fe5ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9742068dafd927bc4f18eae326f5e0e5ab40f7b11692d2acdcbcbffe46ca8b86",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-01T16:18:51Z",
    "title_canon_sha256": "31f43baca6c530d9021cae480faa850df38143c0e6bf6d19b60201eccff35d60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01587",
    "kind": "arxiv",
    "version": 1
  }
}