Pith Number

pith:VBV2GJEJ

pith:2019:VBV2GJEJ3X3UPAEXO2PLWKNXKW

not attested not anchored not stored refs pending

A Universally Optimal Multistage Accelerated Stochastic Gradient Method

Alireza Fallah, Asuman Ozdaglar, Mert Gurbuzbalaban, Necdet Serhat Aybat

arxiv:1901.08022 v3 · 2019-01-23 · math.OC · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBV2GJEJ3X3UPAEXO2PLWKNXKW}

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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

Stochastic algorithms with geometric step decay converge linearly on sharp functions

Receipt and verification

First computed	2026-07-05T00:15:02.476527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a86ba32489ddf7478097769ebb29b755a80fb6042a74599da388c196573330a7

Aliases

arxiv: 1901.08022 · arxiv_version: 1901.08022v3 · doi: 10.48550/arxiv.1901.08022 · pith_short_12: VBV2GJEJ3X3U · pith_short_16: VBV2GJEJ3X3UPAEX · pith_short_8: VBV2GJEJ

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/VBV2GJEJ3X3UPAEXO2PLWKNXKW \
  | 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: a86ba32489ddf7478097769ebb29b755a80fb6042a74599da388c196573330a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47d776558ca82af29b2c45cff51cb0b464096b88106d36327e2b0cc1f0236b2a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-01-23T17:34:55Z",
    "title_canon_sha256": "9a5a30985053e2ed38848b5a39689fa269a4d2a1baf8c6135f3c92bb32f427cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08022",
    "kind": "arxiv",
    "version": 3
  }
}