Pith Number

pith:GWC2YO4A

pith:2022:GWC2YO4A3ZJ2CGBCCUWHQW52EB

not attested not anchored not stored refs pending

FedBC: Calibrating Global and Local Models via Federated Learning Beyond Consensus

Alec Koppel, Amrit Singh Bedi, Anit Kumar Sahu, Brian M. Sadler, Chen Fan, Dinesh Manocha, Furong Huang

arxiv:2206.10815 v4 · 2022-06-22 · cs.LG · cs.DC · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWC2YO4A3ZJ2CGBCCUWHQW52EB}

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	2026-07-05T05:37:53.830556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3585ac3b80de53a11822152c785bba20737fb72798d6bb7b2c2e734fc2b91a82

Aliases

arxiv: 2206.10815 · arxiv_version: 2206.10815v4 · doi: 10.48550/arxiv.2206.10815 · pith_short_12: GWC2YO4A3ZJ2 · pith_short_16: GWC2YO4A3ZJ2CGBC · pith_short_8: GWC2YO4A

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/GWC2YO4A3ZJ2CGBCCUWHQW52EB \
  | 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: 3585ac3b80de53a11822152c785bba20737fb72798d6bb7b2c2e734fc2b91a82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de8d5271cd631d6c071a8736dbac1e3fd3acc23d59e01f143baa1cdceb640bb6",
    "cross_cats_sorted": [
      "cs.DC",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-22T02:42:04Z",
    "title_canon_sha256": "46c48f5fba3eaa7767f812c5a42071493fbacded850e2ad611b0e6689b047f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.10815",
    "kind": "arxiv",
    "version": 4
  }
}