Pith Number

pith:7O23GNPY

pith:2023:7O23GNPYWU7FOKVKEUOWL3WD6E

not attested not anchored not stored refs pending

Quantum Computing Inspired Iterative Refinement for Semidefinite Optimization

Brandon Augustino, Mohammadhossein Mohammadisiahroudi, Pouya Sampourmahani, Tam\'as Terlaky

arxiv:2312.11253 v1 · 2023-12-18 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7O23GNPYWU7FOKVKEUOWL3WD6E}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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 quantum dual logarithmic barrier method for linear optimization

Receipt and verification

First computed	2026-07-05T07:25:30.467090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb5b335f8b53e572aaa251d65eec3f12d6685c203c205578b46e89568d41fd4

Aliases

arxiv: 2312.11253 · arxiv_version: 2312.11253v1 · doi: 10.48550/arxiv.2312.11253 · pith_short_12: 7O23GNPYWU7F · pith_short_16: 7O23GNPYWU7FOKVK · pith_short_8: 7O23GNPY

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/7O23GNPYWU7FOKVKEUOWL3WD6E \
  | 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: fbb5b335f8b53e572aaa251d65eec3f12d6685c203c205578b46e89568d41fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc7599ba50607f38721a23deeb1d8bc515af9cb56f52dc13cbd9b62caf53ee5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-12-18T14:51:15Z",
    "title_canon_sha256": "d53f9c41405bbbc1ea3a35c5c58b7723c8fc6896c691b07234458193bcfb32bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.11253",
    "kind": "arxiv",
    "version": 1
  }
}