Pith Number

pith:ZKJEPDWK

pith:2024:ZKJEPDWKAKQRO5Y6UFPFHDYXOJ

not attested not anchored not stored refs pending

Two trust region type algorithms for solving nonconvex-strongly concave minimax problems

Tongliang Yao, Zi Xu

arxiv:2402.09807 v1 · 2024-02-15 · math.OC · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{ZKJEPDWKAKQRO5Y6UFPFHDYXOJ}

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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

Gradient Norm Regularization Second-Order Algorithms for Solving Nonconvex-Strongly Concave Minimax Problems

Receipt and verification

First computed	2026-07-05T07:45:37.271624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca92478eca02a117771ea15e538f17724f7c689b8a6693fe3bc8bcdf85b99a03

Aliases

arxiv: 2402.09807 · arxiv_version: 2402.09807v1 · doi: 10.48550/arxiv.2402.09807 · pith_short_12: ZKJEPDWKAKQR · pith_short_16: ZKJEPDWKAKQRO5Y6 · pith_short_8: ZKJEPDWK

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/ZKJEPDWKAKQRO5Y6UFPFHDYXOJ \
  | 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: ca92478eca02a117771ea15e538f17724f7c689b8a6693fe3bc8bcdf85b99a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ccc1eca4f235903869fadda2a0a122ebc3eb37dfc09a1d0c7fa342ab5cbbb0",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-02-15T09:13:59Z",
    "title_canon_sha256": "a918b49bd367e88904a415ec03794f5fe0fd5181259e6c1957d9669d36ecbb3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.09807",
    "kind": "arxiv",
    "version": 1
  }
}