Pith Number

pith:L7IYTOVG

pith:2023:L7IYTOVGIAZM26IOHZBSKCJQ3U

not attested not anchored not stored refs pending

When and Why Momentum Accelerates SGD:An Empirical Study

Bohan Wang, Huishuai Zhang, Jingwen Fu, Nanning Zheng, Wei Chen, Zhizheng Zhang

arxiv:2306.09000 v1 · 2023-06-15 · cs.LG · cs.CV

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\usepackage{pith}
\pithnumber{L7IYTOVGIAZM26IOHZBSKCJQ3U}

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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

Compute Efficiency and Serial Runtime Tradeoffs for Stochastic Momentum Methods

MGUP: A Momentum-Gradient Alignment Update Policy for Stochastic Optimization

Perfect Parallelization in Mini-Batch SGD with Classical Momentum Acceleration

Momentum Further Constrains Sharpness at the Edge of Stochastic Stability

Instruction-as-State: Environment-Guided and State-Conditioned Semantic Understanding for Embodied Navigation

Receipt and verification

First computed	2026-07-05T06:21:07.278170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd189baa64032cd790e3e43250930dd0f5d59852a59387faadda8a90882b29c

Aliases

arxiv: 2306.09000 · arxiv_version: 2306.09000v1 · doi: 10.48550/arxiv.2306.09000 · pith_short_12: L7IYTOVGIAZM · pith_short_16: L7IYTOVGIAZM26IO · pith_short_8: L7IYTOVG

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/L7IYTOVGIAZM26IOHZBSKCJQ3U \
  | 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: 5fd189baa64032cd790e3e43250930dd0f5d59852a59387faadda8a90882b29c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7968386d10dec743d1ca5e6afadb34366757f68ef211c64d7ee78c635c083db",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-15T09:54:21Z",
    "title_canon_sha256": "d6ef384d1f83dd8fbe4eba709ddfdd5b9e5297e9da7932adb88d070d26aef659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09000",
    "kind": "arxiv",
    "version": 1
  }
}