Pith Number

pith:6D6QVOX2

pith:2019:6D6QVOX2NXZQG2LSFGVHFAJFMR

not attested not anchored not stored refs pending

An Optimal-Storage Approach to Semidefinite Programming using Approximate Complementarity

Alp Yurtsever, Joel A. Tropp, Lijun Ding, Madeleine Udell, Volkan Cevher

arxiv:1902.03373 v2 · 2019-02-09 · math.OC · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6D6QVOX2NXZQG2LSFGVHFAJFMR}

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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

A Survey of Recent Scalability Improvements for Semidefinite Programming with Applications in Machine Learning, Control, and Robotics

Receipt and verification

First computed	2026-07-05T01:11:08.752430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0fd0abafa6df303697229aa728125644f379d0eadf6bb037962d0424c9af8cb

Aliases

arxiv: 1902.03373 · arxiv_version: 1902.03373v2 · doi: 10.48550/arxiv.1902.03373 · pith_short_12: 6D6QVOX2NXZQ · pith_short_16: 6D6QVOX2NXZQG2LS · pith_short_8: 6D6QVOX2

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/6D6QVOX2NXZQG2LSFGVHFAJFMR \
  | 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: f0fd0abafa6df303697229aa728125644f379d0eadf6bb037962d0424c9af8cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bcfc8aafdb42bafee4a75805d0d9bfe22f23a93ea3fe132bc8bf34357c0f61e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-02-09T05:03:00Z",
    "title_canon_sha256": "52e9440bf7b323eeff90c0123f78831f1dc6e093f4d1a7a641fbed3719d956db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03373",
    "kind": "arxiv",
    "version": 2
  }
}