Pith Number

pith:AKDE4BBT

pith:2019:AKDE4BBTVI5XGLKZABOK3XNJQK

not attested not anchored not stored refs pending

On the Linear Speedup Analysis of Communication Efficient Momentum SGD for Distributed Non-Convex Optimization

Hao Yu, Rong Jin, Sen Yang

arxiv:1905.03817 v1 · 2019-05-09 · math.OC · cs.LG

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\usepackage{pith}
\pithnumber{AKDE4BBTVI5XGLKZABOK3XNJQK}

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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

DES-LOC: Desynced Low Communication Adaptive Optimizers for Training Foundation Models

Receipt and verification

First computed	2026-05-17T23:46:35.546059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02864e0433aa3b732d59005caddda982a2d6dccdc721ba580d44c6bed4a2be84

Aliases

arxiv: 1905.03817 · arxiv_version: 1905.03817v1 · doi: 10.48550/arxiv.1905.03817 · pith_short_12: AKDE4BBTVI5X · pith_short_16: AKDE4BBTVI5XGLKZ · pith_short_8: AKDE4BBT

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/AKDE4BBTVI5XGLKZABOK3XNJQK \
  | 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: 02864e0433aa3b732d59005caddda982a2d6dccdc721ba580d44c6bed4a2be84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6acd44e86dc9d6f8aa9a7fd8b99901897902ba039d0746fc6eefdd0e407eb3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-05-09T19:06:47Z",
    "title_canon_sha256": "09d575fdadc53d0425c03857014075da8d472014d371c7c830d3f97b3f848062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03817",
    "kind": "arxiv",
    "version": 1
  }
}