Pith Number

pith:D7LL6ZMT

pith:2025:D7LL6ZMTZNIYE4OB43YJ7JDFTK

not attested not anchored not stored refs pending

Client Selection in Federated Learning with Data Heterogeneity and Network Latencies

Arya Mazumdar, Harsh Vardhan, Tajana Rosing, Xiaofan Yu

arxiv:2504.01921 v1 · 2025-04-02 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7LL6ZMTZNIYE4OB43YJ7JDFTK}

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.

Cited by

1 paper in Pith

Rescaled Asynchronous SGD: Optimal Distributed Optimization under Data and System Heterogeneity

Receipt and verification

First computed	2026-07-05T10:43:31.853177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd6bf6593cb518271c1e6f09fa4659ab61d08f3566a86a7076aabcbc6bbf68a

Aliases

arxiv: 2504.01921 · arxiv_version: 2504.01921v1 · doi: 10.48550/arxiv.2504.01921 · pith_short_12: D7LL6ZMTZNIY · pith_short_16: D7LL6ZMTZNIYE4OB · pith_short_8: D7LL6ZMT

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/D7LL6ZMTZNIYE4OB43YJ7JDFTK \
  | 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: 1fd6bf6593cb518271c1e6f09fa4659ab61d08f3566a86a7076aabcbc6bbf68a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621c163331bbeb915a8f49c35551467ebd4eae1f11135be802c23361a93671d9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-02T17:31:15Z",
    "title_canon_sha256": "7f89c6eb41712c584a1f3320bdd0891232a4ac0cc2c160ca1e0cc43771c1bf67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01921",
    "kind": "arxiv",
    "version": 1
  }
}