Pith Number

pith:UPQLBHLI

pith:2023:UPQLBHLI4XADBGTCLQU2XFNQIV

not attested not anchored not stored refs pending

Unified Convergence Theory of Stochastic and Variance-Reduced Cubic Newton Methods

El Mahdi Chayti, Martin Jaggi, Nikita Doikov

arxiv:2302.11962 v6 · 2023-02-23 · math.OC · cs.LG

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\usepackage{pith}
\pithnumber{UPQLBHLI4XADBGTCLQU2XFNQIV}

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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

Cubic Regularized Newton Method with Variance Reduction for Finite-sum Non-convex Problems

Receipt and verification

First computed	2026-08-14T01:02:41.646020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3e0b09d68e5c0309a625c29ab95b045619377a764953ea92b0a289640358b25

Aliases

arxiv: 2302.11962 · arxiv_version: 2302.11962v6 · doi: 10.48550/arxiv.2302.11962 · pith_short_12: UPQLBHLI4XAD · pith_short_16: UPQLBHLI4XADBGTC · pith_short_8: UPQLBHLI

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/UPQLBHLI4XADBGTCLQU2XFNQIV \
  | 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: a3e0b09d68e5c0309a625c29ab95b045619377a764953ea92b0a289640358b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d7d900a717a695e6f030e9b6d2d4c4b234af468f87b114599f97537cc53e173",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-02-23T12:18:28Z",
    "title_canon_sha256": "b90aba9d4b419dbff64c9f1bb4f58064cf47563cd2ce1ce71a487b5944fa6c86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11962",
    "kind": "arxiv",
    "version": 6
  }
}