Pith Number

pith:R3BT4AWV

pith:2022:R3BT4AWVL6UCJXCISIMXBPNBGH

not attested not anchored not stored refs pending

FedFOR: Stateless Heterogeneous Federated Learning with First-Order Regularization

James Seale Smith, Junjiao Tian, Zsolt Kira

arxiv:2209.10537 v1 · 2022-09-21 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3BT4AWVL6UCJXCISIMXBPNBGH}

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	2026-07-05T04:59:55.438333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ec33e02d55fa824dc48921970bda131fc5fa12b2d71338d89035df39651befe

Aliases

arxiv: 2209.10537 · arxiv_version: 2209.10537v1 · doi: 10.48550/arxiv.2209.10537 · pith_short_12: R3BT4AWVL6UC · pith_short_16: R3BT4AWVL6UCJXCI · pith_short_8: R3BT4AWV

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/R3BT4AWVL6UCJXCISIMXBPNBGH \
  | 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: 8ec33e02d55fa824dc48921970bda131fc5fa12b2d71338d89035df39651befe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ba8a9a1dcec7aca8778833d18cf66dee73e87aed309ef2f1836551c4f34c49",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-21T17:57:20Z",
    "title_canon_sha256": "f314e795d9904216f5ed4e40201ed837da095e12571f4894e14808a42ff25724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10537",
    "kind": "arxiv",
    "version": 1
  }
}