Pith Number

pith:4RLZ2DNJ

pith:2024:4RLZ2DNJ7UXWBJ3VKNO4ME67BF

not attested not anchored not stored refs pending

A low-rank augmented Lagrangian method for large-scale semidefinite programming based on a hybrid convex-nonconvex approach

Arnesh Sujanani, Diego Cifuentes, Renato D.C. Monteiro

arxiv:2401.12490 v3 · 2024-01-23 · math.OC · cs.NA · math.NA

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\usepackage{pith}
\pithnumber{4RLZ2DNJ7UXWBJ3VKNO4ME67BF}

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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

Rounding the Lov\'asz Theta Function with a Value Function Approximation

A preconditioned augmented Lagrangian method for solving semidefinite programming problems

Receipt and verification

First computed	2026-07-05T07:56:58.770669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4579d0da9fd2f60a775535dc613df0973c457366d703942db0b003b5244b311

Aliases

arxiv: 2401.12490 · arxiv_version: 2401.12490v3 · doi: 10.48550/arxiv.2401.12490 · pith_short_12: 4RLZ2DNJ7UXW · pith_short_16: 4RLZ2DNJ7UXWBJ3V · pith_short_8: 4RLZ2DNJ

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/4RLZ2DNJ7UXWBJ3VKNO4ME67BF \
  | 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: e4579d0da9fd2f60a775535dc613df0973c457366d703942db0b003b5244b311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "138f6ed52d7584b5763189ca7c151fd69e31d82eeb122f171bd6213daccc3b4f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-01-23T05:18:17Z",
    "title_canon_sha256": "6f089ddf100bee3c1ed188f50804eeca120f0a39c14d91d6fe5f16db2c2b0b92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12490",
    "kind": "arxiv",
    "version": 3
  }
}