Pith Number

pith:BXKLGCZB

pith:2023:BXKLGCZB3WX6NHA6VTF7MIREGM

not attested not anchored not stored refs pending

FedFNN: Faster Training Convergence Through Update Predictions in Federated Recommender Systems

Bartlomiej Twardowski, Francesco Fabbri, Jack R. McKenzie, Tri Kurniawan Wijaya, Xianghang Liu

arxiv:2309.08635 v1 · 2023-09-14 · cs.IR · 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{BXKLGCZB3WX6NHA6VTF7MIREGM}

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	2026-07-05T06:51:11.136610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dd4b30b21ddafe69c1eaccbf622243303affdb5d655958bc405ec85a47f074d

Aliases

arxiv: 2309.08635 · arxiv_version: 2309.08635v1 · doi: 10.48550/arxiv.2309.08635 · pith_short_12: BXKLGCZB3WX6 · pith_short_16: BXKLGCZB3WX6NHA6 · pith_short_8: BXKLGCZB

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/BXKLGCZB3WX6NHA6VTF7MIREGM \
  | 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: 0dd4b30b21ddafe69c1eaccbf622243303affdb5d655958bc405ec85a47f074d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc612b5c3ec510572b9ad3d4097a04c2373159d775e2e7308b860e21b23cda52",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-09-14T13:18:43Z",
    "title_canon_sha256": "e933939b6ae85ca054cf3370418fe8290eaea19f5443a314e2031c5a61706564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.08635",
    "kind": "arxiv",
    "version": 1
  }
}