Pith Number

pith:HGR6GQ3V

pith:2026:HGR6GQ3V6OMNYCMAYJUOCE7LF2

not attested not anchored not stored refs pending

Centralized vs Decentralized Federated Learning: A trade-off performance analysis

Chaimaa Medjadji, Guilain Leduc, Sylvain Kubler, Yves Le Traon

arxiv:2605.16089 v1 · 2026-05-15 · 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{HGR6GQ3V6OMNYCMAYJUOCE7LF2}

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	2026-05-20T00:01:52.167862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a3e34375f398dc0980c268e113eb2ebb942219397ef9ead55e56544a5fd129

Aliases

arxiv: 2605.16089 · arxiv_version: 2605.16089v1 · doi: 10.48550/arxiv.2605.16089 · pith_short_12: HGR6GQ3V6OMN · pith_short_16: HGR6GQ3V6OMNYCMA · pith_short_8: HGR6GQ3V

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/HGR6GQ3V6OMNYCMAYJUOCE7LF2 \
  | 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: 39a3e34375f398dc0980c268e113eb2ebb942219397ef9ead55e56544a5fd129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf24aef96537335b5c8f327ae2d0f77973a0e4c6f36c14f56b2415ca6a236260",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-15T15:47:36Z",
    "title_canon_sha256": "b276dadf55d8a45e59389dd3a9da96dd52ff710bcfbdec2cf02204e3af979b9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16089",
    "kind": "arxiv",
    "version": 1
  }
}