Pith Number

pith:QOT7MXFC

pith:2019:QOT7MXFCOV2ROIDAT3RXDFZQRD

not attested not anchored not stored refs pending

The Error-Feedback Framework: Better Rates for SGD with Delayed Gradients and Compressed Communication

Sai Praneeth Karimireddy, Sebastian U. Stich

arxiv:1909.05350 v2 · 2019-09-11 · cs.LG · cs.DC · math.OC · stat.ML

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\usepackage{pith}
\pithnumber{QOT7MXFCOV2ROIDAT3RXDFZQRD}

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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

6 papers in Pith

FedSLoP: Memory-Efficient Federated Learning with Low-Rank Gradient Projection

One-Step Gradient Delay is Not a Barrier for Large-Scale Asynchronous Pipeline Parallel LLM Pretraining

Adaptive Federated Optimization

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

Subspace Optimization for Efficient Federated Learning under Heterogeneous Data

Receipt and verification

First computed	2026-07-05T02:49:49.493894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a7f65ca275751720609ee371973088f81ae8281c9d589d5ddb4e699cb3a34f

Aliases

arxiv: 1909.05350 · arxiv_version: 1909.05350v2 · doi: 10.48550/arxiv.1909.05350 · pith_short_12: QOT7MXFCOV2R · pith_short_16: QOT7MXFCOV2ROIDA · pith_short_8: QOT7MXFC

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/QOT7MXFCOV2ROIDAT3RXDFZQRD \
  | 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: 83a7f65ca275751720609ee371973088f81ae8281c9d589d5ddb4e699cb3a34f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "183d24c34d784f8aad76efadd95753932fe9780ddac5f28fc302b59867f8d7fe",
    "cross_cats_sorted": [
      "cs.DC",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-09-11T20:54:49Z",
    "title_canon_sha256": "77aec1e6ace6c11c019279b034d16ceb230cd1688b64a2214fba106a963869ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.05350",
    "kind": "arxiv",
    "version": 2
  }
}