Pith Number

pith:HFRZXSGV

pith:2020:HFRZXSGVF7E77NQ4CZ6UTJ4NKS

not attested not anchored not stored refs pending

Distributed Stochastic Non-Convex Optimization: Momentum-Based Variance Reduction

Ketan Rajawat, Pramod K. Varshney, Pranay Sharma, Prashant Khanduri, Saikiran Bulusu, Swatantra Kafle

arxiv:2005.00224 v1 · 2020-05-01 · math.OC · cs.DC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFRZXSGVF7E77NQ4CZ6UTJ4NKS}

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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

5 papers in Pith

LOSCAR-SGD: Local SGD with Communication-Computation Overlap and Delay-Corrected Sparse Model Averaging

Ringmaster LMO: Asynchronous Linear Minimization Oracle Momentum Method

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

Rennala MVR: Improved Time Complexity for Parallel Stochastic Optimization via Momentum-Based Variance Reduction

Scalable Distributed Stochastic Optimization via Bidirectional Compression: Beyond Pessimistic Limits

Receipt and verification

First computed	2026-07-05T00:59:39.067482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39639bc8d52fc9ffb61c167d49a78d54b8cb5604057ffd4477ee85e75265bf15

Aliases

arxiv: 2005.00224 · arxiv_version: 2005.00224v1 · doi: 10.48550/arxiv.2005.00224 · pith_short_12: HFRZXSGVF7E7 · pith_short_16: HFRZXSGVF7E77NQ4 · pith_short_8: HFRZXSGV

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/HFRZXSGVF7E77NQ4CZ6UTJ4NKS \
  | 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: 39639bc8d52fc9ffb61c167d49a78d54b8cb5604057ffd4477ee85e75265bf15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b06edf62c22b44e1092236bc269304d9f43ef5a7d7052dac6bab273c9033d02",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-05-01T05:04:38Z",
    "title_canon_sha256": "169625b806c99a8d81cdcff34a2a161a59588a6ef6a733618f0e2f0a9641a7dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00224",
    "kind": "arxiv",
    "version": 1
  }
}