Pith Number

pith:4IFH534F

pith:2023:4IFH534FYE5UA3XIE7YC67ICJF

not attested not anchored not stored refs pending

Multiobjective variational quantum optimization for constrained problems: an application to Cash Management

\'Alvaro D\'iaz-Fern\'andez, Diego Porras, Escol\'astico S\'anchez-Mart\'inez, Eva Andr\'es, Fernando Mart\'inez-Garc\'ia, Jorge Luis-Hita, Juan Jos\'e Garc\'ia-Ripoll, Pablo D\'iez-Valle, Senaida Hern\'andez-Santana

arxiv:2302.04196 v1 · 2023-02-08 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IFH534FYE5UA3XIE7YC67ICJF}

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	2026-07-05T07:42:16.310367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20a7eef85c13b406ee827f02f7d024974d796284e07f1616c9058e03edc9b8b

Aliases

arxiv: 2302.04196 · arxiv_version: 2302.04196v1 · doi: 10.48550/arxiv.2302.04196 · pith_short_12: 4IFH534FYE5U · pith_short_16: 4IFH534FYE5UA3XI · pith_short_8: 4IFH534F

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/4IFH534FYE5UA3XIE7YC67ICJF \
  | 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: e20a7eef85c13b406ee827f02f7d024974d796284e07f1616c9058e03edc9b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b76d560027a5163f333e9ec4d182897a6000ec68cb3322d1201ca954a3fa9aa9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-08T17:09:20Z",
    "title_canon_sha256": "40b9a8db5ae50dfd0b5227003aebb4b47b6ba01f5a8f7201102135456f727983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04196",
    "kind": "arxiv",
    "version": 1
  }
}