Pith Number

pith:MLFLJ6XA

pith:2019:MLFLJ6XAQMCKD6HRIPOMLI3EJ3

not attested not anchored not stored refs pending

A Decentralized Proximal Point-type Method for Saddle Point Problems

Aryan Mokhtari, Asuman Ozdaglar, Nenggan Zheng, Sarath Pattathil, Weijie Liu, Zebang Shen

arxiv:1910.14380 v1 · 2019-10-31 · math.OC · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{MLFLJ6XAQMCKD6HRIPOMLI3EJ3}

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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

An Optimistic Gradient Tracking Method for Distributed Minimax Optimization

Receipt and verification

First computed	2026-07-05T00:16:10.117537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62cab4fae08304a1f8f143dcc5a3644efe4946fb033e637d76b6b1b06ab706ec

Aliases

arxiv: 1910.14380 · arxiv_version: 1910.14380v1 · doi: 10.48550/arxiv.1910.14380 · pith_short_12: MLFLJ6XAQMCK · pith_short_16: MLFLJ6XAQMCKD6HR · pith_short_8: MLFLJ6XA

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/MLFLJ6XAQMCKD6HRIPOMLI3EJ3 \
  | 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: 62cab4fae08304a1f8f143dcc5a3644efe4946fb033e637d76b6b1b06ab706ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa78569356cb26c72b9da4ff394005d156da242a8ec6bee0ecfbf86575bf11a9",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-10-31T11:24:21Z",
    "title_canon_sha256": "613c057d8e9848b29bb23aa0f6697cf0a740e711e32da271797e2360c63e6cf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.14380",
    "kind": "arxiv",
    "version": 1
  }
}