Pith Number

pith:SDHGEF2Q

pith:2024:SDHGEF2QNL2F3PBTOKF2EVUWGA

not attested not anchored not stored refs pending

A quantum dual logarithmic barrier method for linear optimization

Mohammadhossein Mohammadisiahroudi, Pouya Sampourmahani, Tam\'as Terlaky, Zeguan Wu

arxiv:2412.15977 v1 · 2024-12-20 · 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{SDHGEF2QNL2F3PBTOKF2EVUWGA}

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.

Receipt and verification

First computed	2026-07-05T09:52:32.921613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90ce6217506af45dbc33728ba256963026ae6f6ce1d372df6837e9d755e81bdb

Aliases

arxiv: 2412.15977 · arxiv_version: 2412.15977v1 · doi: 10.48550/arxiv.2412.15977 · pith_short_12: SDHGEF2QNL2F · pith_short_16: SDHGEF2QNL2F3PBT · pith_short_8: SDHGEF2Q

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/SDHGEF2QNL2F3PBTOKF2EVUWGA \
  | 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: 90ce6217506af45dbc33728ba256963026ae6f6ce1d372df6837e9d755e81bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad5c0e207a63035551f0f1251e9f0bb198bd95b9e3fcc4ee99dc15f46e01403",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-20T15:20:24Z",
    "title_canon_sha256": "7f58e0708bf2a215f472dffe3b952d6962050f2243dd55f57b7e0847e8c76ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15977",
    "kind": "arxiv",
    "version": 1
  }
}