Pith Number

pith:73LCINYV

pith:2026:73LCINYVWPBKTRQ7NQUBBMQVFE

not attested not anchored not stored refs pending

Performance enhancing of hybrid quantum-classical Benders approach for MILP optimization

Elisabeth Lobe, Ontje L\"unsdorf, Oriol Ravent\'os, Sergio L\'opez-Ba\~nos

arxiv:2601.14024 v2 · 2026-01-20 · quant-ph · 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{73LCINYVWPBKTRQ7NQUBBMQVFE}

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	2026-06-26T01:15:48.609618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fed6243715b3c2a9c61f6c2810b21529046adfad3a6ff9c94b96d23c24277203

Aliases

arxiv: 2601.14024 · arxiv_version: 2601.14024v2 · doi: 10.48550/arxiv.2601.14024 · pith_short_12: 73LCINYVWPBK · pith_short_16: 73LCINYVWPBKTRQ7 · pith_short_8: 73LCINYV

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/73LCINYVWPBKTRQ7NQUBBMQVFE \
  | 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: fed6243715b3c2a9c61f6c2810b21529046adfad3a6ff9c94b96d23c24277203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c68855f48fa5fb5e7d20233f1f12f092adbbe10c36503cb8dcb61f166e716fc",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-01-20T14:47:50Z",
    "title_canon_sha256": "25405f958ccf52aeb0ae7fc624f31599719918a98a5c40bf3028931ea0a4fc5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14024",
    "kind": "arxiv",
    "version": 2
  }
}