Pith Number

pith:CEKRN452

pith:2023:CEKRN452CFAJ3AHKBQV24URFH6

not attested not anchored not stored refs pending

Lagrangian-based methods in convex optimization: prediction-correction frameworks with non-ergodic convergence rates

Shiru Li, Tao Zhang, Yong Xia

arxiv:2304.02459 v1 · 2023-04-05 · math.OC

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\usepackage{pith}
\pithnumber{CEKRN452CFAJ3AHKBQV24URFH6}

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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 accelerated semi-proximal ADMM with applications to multi-block sparse optimization problems

Receipt and verification

First computed	2026-07-05T05:58:25.781282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

111516f3ba11409d80ea0c2bae52253fbdcdf5112755c3c04b68bcb4cbbc9b0c

Aliases

arxiv: 2304.02459 · arxiv_version: 2304.02459v1 · doi: 10.48550/arxiv.2304.02459 · pith_short_12: CEKRN452CFAJ · pith_short_16: CEKRN452CFAJ3AHK · pith_short_8: CEKRN452

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/CEKRN452CFAJ3AHKBQV24URFH6 \
  | 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: 111516f3ba11409d80ea0c2bae52253fbdcdf5112755c3c04b68bcb4cbbc9b0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fb6b290050a78dd433750fe9b43ed9f3283a5e934095e55bdd68d504479ea9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-04-05T14:37:21Z",
    "title_canon_sha256": "5309f5dd80e4b5b8763b53e74b64e82f9b62f3c58ce39c0bbb2a26070ec5040b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02459",
    "kind": "arxiv",
    "version": 1
  }
}