Pith Number

pith:5SADOMKT

pith:2021:5SADOMKT6U3KELUVNBA2E7DFYA

not attested not anchored not stored refs pending

Communication-Efficient Federated Learning with Dual-Side Low-Rank Compression

Jun Zhang, Khaled B. Letaief, Xianghao Yu, Zhefeng Qiao

arxiv:2104.12416 v1 · 2021-04-26 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SADOMKT6U3KELUVNBA2E7DFYA}

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

Optimal Batch-Size Control for Low-Latency Federated Learning with Device Heterogeneity

Receipt and verification

First computed	2026-07-05T02:34:56.591425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec80373153f536a22e956841a27c65c0041d5a696fbabe3a9ca0e95da2b39d90

Aliases

arxiv: 2104.12416 · arxiv_version: 2104.12416v1 · doi: 10.48550/arxiv.2104.12416 · pith_short_12: 5SADOMKT6U3K · pith_short_16: 5SADOMKT6U3KELUV · pith_short_8: 5SADOMKT

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/5SADOMKT6U3KELUVNBA2E7DFYA \
  | 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: ec80373153f536a22e956841a27c65c0041d5a696fbabe3a9ca0e95da2b39d90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "724b31a59c8a1ab7588f3b3b55f6fd483bd342c97b9ffbe7d906fa5e204c91f1",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-26T09:13:31Z",
    "title_canon_sha256": "db2c3e215a7c1beeb4a690aa952e1206f799fadc791db4e0df852becf1ff2b10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12416",
    "kind": "arxiv",
    "version": 1
  }
}