Pith Number

pith:7ZTPVUUP

pith:2023:7ZTPVUUPCL5BQWXPJEIB7C3GJ4

not attested not anchored not stored refs pending

Near-Optimal Decentralized Momentum Method for Nonconvex-PL Minimax Problems

Feihu Huang, Songcan Chen

arxiv:2304.10902 v1 · 2023-04-21 · math.OC · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZTPVUUPCL5BQWXPJEIB7C3GJ4}

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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

2 papers in Pith

A Unified Zeroth-Order Approach for Decentralized Minimax Optimization

Communication-Efficient Decentralized Stochastic Minimax Optimization

Receipt and verification

First computed	2026-07-05T06:03:16.743851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe66fad28f12fa185aef49101f8b664f123c38511b6524176153872bc7568bcf

Aliases

arxiv: 2304.10902 · arxiv_version: 2304.10902v1 · doi: 10.48550/arxiv.2304.10902 · pith_short_12: 7ZTPVUUPCL5B · pith_short_16: 7ZTPVUUPCL5BQWXP · pith_short_8: 7ZTPVUUP

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/7ZTPVUUPCL5BQWXPJEIB7C3GJ4 \
  | 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: fe66fad28f12fa185aef49101f8b664f123c38511b6524176153872bc7568bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87d82f6f7b12fb1b1ee6425d3b7cdc1ec75566c9add583de4f5f090337cd555d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-04-21T11:38:41Z",
    "title_canon_sha256": "d234d5115d0c5e384248fc8104305acf1b21c120d63c296965b3d848a8b05ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10902",
    "kind": "arxiv",
    "version": 1
  }
}