Pith Number

pith:KRHBG6PX

pith:2024:KRHBG6PXM3VIPIPPCOSY5EYSL5

not attested not anchored not stored refs pending

A Fully Parameter-Free Second-Order Algorithm for Convex-Concave Minimax Problems

Huiling Zhang, Junlin Wang, Zi Xu

arxiv:2407.03571 v2 · 2024-07-04 · 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{KRHBG6PXM3VIPIPPCOSY5EYSL5}

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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	2026-07-05T12:06:00.569847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

544e1379f766ea87a1ef13a58e93125f75d800866b50b92351626c8765a7b215

Aliases

arxiv: 2407.03571 · arxiv_version: 2407.03571v2 · doi: 10.48550/arxiv.2407.03571 · pith_short_12: KRHBG6PXM3VI · pith_short_16: KRHBG6PXM3VIPIPP · pith_short_8: KRHBG6PX

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/KRHBG6PXM3VIPIPPCOSY5EYSL5 \
  | 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: 544e1379f766ea87a1ef13a58e93125f75d800866b50b92351626c8765a7b215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6beb6dc8fc917a60abb525798b78117f41460ec7586fe5ef37a249959dd067d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-07-04T01:46:07Z",
    "title_canon_sha256": "037396939479df90bf05548e7a58792f5b1379452919079267fb17d7d6da87ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.03571",
    "kind": "arxiv",
    "version": 2
  }
}