Pith Number

pith:CUYD4W3M

pith:2020:CUYD4W3MA5IA4YP5QQJVSDPGQJ

not attested not anchored not stored refs pending

Proximal Gradient Algorithm with Momentum and Flexible Parameter Restart for Nonconvex Optimization

Kaiyi Ji, Vahid Tarokh, Yingbin Liang, Yi Zhou, Zhe Wang

arxiv:2002.11582 v3 · 2020-02-26 · math.OC · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUYD4W3MA5IA4YP5QQJVSDPGQJ}

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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

Restart and Adaptive Acceleration in Stochastic Gradient Methods

Receipt and verification

First computed	2026-07-05T00:58:24.591878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15303e5b6c07500e61fd8413590de68268eb77f49969590c09cdde4c79a7de03

Aliases

arxiv: 2002.11582 · arxiv_version: 2002.11582v3 · doi: 10.48550/arxiv.2002.11582 · pith_short_12: CUYD4W3MA5IA · pith_short_16: CUYD4W3MA5IA4YP5 · pith_short_8: CUYD4W3M

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/CUYD4W3MA5IA4YP5QQJVSDPGQJ \
  | 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: 15303e5b6c07500e61fd8413590de68268eb77f49969590c09cdde4c79a7de03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5783ad74a7ff7882e11490ebc4092d4fa5891e8f6e9bcc8b54b1facb5897ca76",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-02-26T16:06:27Z",
    "title_canon_sha256": "1c9177199c58f5617f8cb4062329d78f520afde482a658b1e6fb373f4bbcf863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11582",
    "kind": "arxiv",
    "version": 3
  }
}