Pith Number

pith:6DISIHWM

pith:2019:6DISIHWMSXLSWE3QPD3FK5TEUK

not attested not anchored not stored refs pending

Hybrid Stochastic Gradient Descent Algorithms for Stochastic Nonconvex Optimization

Dzung T. Phan, Lam M. Nguyen, Nhan H. Pham, Quoc Tran-Dinh

arxiv:1905.05920 v1 · 2019-05-15 · math.OC · stat.ML

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\usepackage{pith}
\pithnumber{6DISIHWMSXLSWE3QPD3FK5TEUK}

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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

Unified High-Probability Analysis of Stochastic Variance-Reduced Estimation

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	2026-05-17T23:46:08.096547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d1241ecc95d72b137078f6557664a28b15cef0d8ea55f8680eed7f959721da

Aliases

arxiv: 1905.05920 · arxiv_version: 1905.05920v1 · doi: 10.48550/arxiv.1905.05920 · pith_short_12: 6DISIHWMSXLS · pith_short_16: 6DISIHWMSXLSWE3Q · pith_short_8: 6DISIHWM

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/6DISIHWMSXLSWE3QPD3FK5TEUK \
  | 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: f0d1241ecc95d72b137078f6557664a28b15cef0d8ea55f8680eed7f959721da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c024577c21dc97f92e02a4b017adc3bddca5fa1eeb2e08e0690dfdc11ff75bd",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-05-15T02:38:03Z",
    "title_canon_sha256": "d542134fa1e5f437aa063a7c456b06d3331ba85a74d16cc0f757d91707815cd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05920",
    "kind": "arxiv",
    "version": 1
  }
}