Pith Number

pith:NCSJ7VUZ

pith:2020:NCSJ7VUZLBTKGEOJ7FXHFOJA4X

not attested not anchored not stored refs pending

Modeling Linear Inequality Constraints in Quadratic Binary Optimization for Variational Quantum Eigensolver

Catarina Junqueira, Miguel Paredes Quinones

arxiv:2007.13245 v3 · 2020-07-26 · quant-ph · math.OC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCSJ7VUZLBTKGEOJ7FXHFOJA4X}

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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

Inductive Construction of Variational Quantum Circuit for Constrained Combinatorial Optimization

Receipt and verification

First computed	2026-07-05T01:54:45.988373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a49fd6995866a311c9f96e72b920e5c34b1ff3333586e9cbb5f8613f85e7e2

Aliases

arxiv: 2007.13245 · arxiv_version: 2007.13245v3 · doi: 10.48550/arxiv.2007.13245 · pith_short_12: NCSJ7VUZLBTK · pith_short_16: NCSJ7VUZLBTKGEOJ · pith_short_8: NCSJ7VUZ

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/NCSJ7VUZLBTKGEOJ7FXHFOJA4X \
  | 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: 68a49fd6995866a311c9f96e72b920e5c34b1ff3333586e9cbb5f8613f85e7e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "356c210fd92f18478475a62cb47094f165f81f5b9c43e6c5ea9e2e7df0a43892",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-07-26T23:36:22Z",
    "title_canon_sha256": "8998dc87e4236580172646f028373437dff864cbc165fb2d67a8e79fc4f2e5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13245",
    "kind": "arxiv",
    "version": 3
  }
}