Pith Number

pith:JFRFIYKB

pith:2018:JFRFIYKB2TXKVS54M3IEHSPKG4

not attested not anchored not stored refs pending

Cubic Regularization with Momentum for Nonconvex Optimization

Guanghui Lan, Yingbin Liang, Yi Zhou, Zhe Wang

arxiv:1810.03763 v2 · 2018-10-09 · math.OC · cs.LG · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFRFIYKB2TXKVS54M3IEHSPKG4}

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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

Combining Stochastic Adaptive Cubic Regularization with Negative Curvature for Nonconvex Optimization

Receipt and verification

First computed	2026-05-17T23:42:08.595993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4962546141d4eeaacbbc66d043c9ea370d1dfd58a745c08d3b38ece8cd9a4a64

Aliases

arxiv: 1810.03763 · arxiv_version: 1810.03763v2 · doi: 10.48550/arxiv.1810.03763 · pith_short_12: JFRFIYKB2TXK · pith_short_16: JFRFIYKB2TXKVS54 · pith_short_8: JFRFIYKB

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/JFRFIYKB2TXKVS54M3IEHSPKG4 \
  | 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: 4962546141d4eeaacbbc66d043c9ea370d1dfd58a745c08d3b38ece8cd9a4a64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52cd745e4aec95ef641f95e31892064f51a1628e67d907d3ed69faa11ee2c750",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-09T00:43:56Z",
    "title_canon_sha256": "5010c4e23efb1bd9bf929e8e2283e98696e9275e572adff90eea574f02e23225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03763",
    "kind": "arxiv",
    "version": 2
  }
}