Pith Number

pith:NLVBEV7T

pith:2024:NLVBEV7TSWNM4QFMDZZTNAVFGB

not attested not anchored not stored refs pending

Variational Quantum Algorithms for Combinatorial Optimization

Daniel F Perez-Ramirez

arxiv:2407.06421 v1 · 2024-07-08 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLVBEV7TSWNM4QFMDZZTNAVFGB}

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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

3 papers in Pith

All-valid-state HOBO encoding for constrained combinatorial optimization on NISQ devices

Variational Approach for Uniform Quantum Permutation Generators

Per-Shot Evaluation of QAOA on Max-Cut: A Black-Box Implementation Comparison with Goemans-Williamson

Receipt and verification

First computed	2026-07-05T08:41:48.412090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aea1257f3959ace40ac1e733682a5306c9911d13b9d31e92000e2ffe9153e8b

Aliases

arxiv: 2407.06421 · arxiv_version: 2407.06421v1 · doi: 10.48550/arxiv.2407.06421 · pith_short_12: NLVBEV7TSWNM · pith_short_16: NLVBEV7TSWNM4QFM · pith_short_8: NLVBEV7T

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/NLVBEV7TSWNM4QFMDZZTNAVFGB \
  | 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: 6aea1257f3959ace40ac1e733682a5306c9911d13b9d31e92000e2ffe9153e8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60b7a90b4e2b0c1cdcdfe3609675bd5fb04cfbe3c4b3c0b9444e320d7772ebe5",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-08T22:02:39Z",
    "title_canon_sha256": "352d9c87f1f696fae31a1e1b9f7cf8f942d7dce3bf0fd3a9f9808a4f9c6dc4a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06421",
    "kind": "arxiv",
    "version": 1
  }
}