Pith Number

pith:364Q5UUQ

pith:2022:364Q5UUQLTPGCJJ7FKF4TZSBDN

not attested not anchored not stored refs pending

FedVARP: Tackling the Variance Due to Partial Client Participation in Federated Learning

Aushim Nagarkatti, Divyansh Jhunjhunwala, Gauri Joshi, Pranay Sharma

arxiv:2207.14130 v1 · 2022-07-28 · 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{364Q5UUQLTPGCJJ7FKF4TZSBDN}

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	2026-07-05T04:44:24.559477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfb90ed2905cde61253f2a8bc9e6411b53d4ccfd103e5d40699bb352a1e8950f

Aliases

arxiv: 2207.14130 · arxiv_version: 2207.14130v1 · doi: 10.48550/arxiv.2207.14130 · pith_short_12: 364Q5UUQLTPG · pith_short_16: 364Q5UUQLTPGCJJ7 · pith_short_8: 364Q5UUQ

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/364Q5UUQLTPGCJJ7FKF4TZSBDN \
  | 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: dfb90ed2905cde61253f2a8bc9e6411b53d4ccfd103e5d40699bb352a1e8950f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1f45dce55a5574943a6155ae23ebc5ab540c2045a4156667154faf5043336aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-28T14:51:41Z",
    "title_canon_sha256": "2d1573b517fe7da9d70213800ff4dd6b499cb46201d48fe1ca7b8c13b3ac8238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.14130",
    "kind": "arxiv",
    "version": 1
  }
}