Pith Number

pith:PTVYOXXM

pith:2025:PTVYOXXM4PL2QFD4SI7LPIHGS4

not attested not anchored not stored refs pending

PLayer-FL: A Principled Approach to Personalized Layer-wise Cross-Silo Federated Learning

Ahmed Elhussein, Gamze G\"ursoy

arxiv:2502.08829 v1 · 2025-02-12 · 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{PTVYOXXM4PL2QFD4SI7LPIHGS4}

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	2026-07-05T10:13:30.344094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ceb875eece3d7a8147c923eb7a0e6970b8209f45f1876e2d9b29e1759c36606

Aliases

arxiv: 2502.08829 · arxiv_version: 2502.08829v1 · doi: 10.48550/arxiv.2502.08829 · pith_short_12: PTVYOXXM4PL2 · pith_short_16: PTVYOXXM4PL2QFD4 · pith_short_8: PTVYOXXM

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/PTVYOXXM4PL2QFD4SI7LPIHGS4 \
  | 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: 7ceb875eece3d7a8147c923eb7a0e6970b8209f45f1876e2d9b29e1759c36606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67a03059524367f96ce9301637d120174bfffd03ba9960982155e441bfb76290",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-12T22:35:29Z",
    "title_canon_sha256": "3c1a4af5afafa354897250e18cf4fb80f06df85a2d49d09a248b19e2c1207231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08829",
    "kind": "arxiv",
    "version": 1
  }
}