Pith Number

pith:SMPWVNXK

pith:2021:SMPWVNXKC3GFMAVC3KHS44OUPA

not attested not anchored not stored refs pending

STEM: A Stochastic Two-Sided Momentum Algorithm Achieving Near-Optimal Sample and Communication Complexities for Federated Learning

Haibo Yang, Jia Liu, Ketan Rajawat, Mingyi Hong, Pramod K. Varshney, Pranay Sharma, Prashant Khanduri

arxiv:2106.10435 v1 · 2021-06-19 · cs.LG · math.OC · stat.ML

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\usepackage{pith}
\pithnumber{SMPWVNXKC3GFMAVC3KHS44OUPA}

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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

1 paper in Pith

Non-Convex Optimization in Federated Learning via Variance Reduction and Adaptive Learning

Receipt and verification

First computed	2026-07-05T02:50:49.370109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931f6ab6ea16cc5602a2da8f2e71d47835c9e17d03ac7028955cea5ba9942d00

Aliases

arxiv: 2106.10435 · arxiv_version: 2106.10435v1 · doi: 10.48550/arxiv.2106.10435 · pith_short_12: SMPWVNXKC3GF · pith_short_16: SMPWVNXKC3GFMAVC · pith_short_8: SMPWVNXK

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/SMPWVNXKC3GFMAVC3KHS44OUPA \
  | 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: 931f6ab6ea16cc5602a2da8f2e71d47835c9e17d03ac7028955cea5ba9942d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ac887e7a891aa1b7b70b4f88679e00cad2555398d94dc5cb869d75ca8461fda",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-19T06:13:45Z",
    "title_canon_sha256": "7e0779f85a795093b0076559b561ddced1235da6bb010703708b4335d034f865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10435",
    "kind": "arxiv",
    "version": 1
  }
}