Pith Number

pith:ZVTIS3VC

pith:2025:ZVTIS3VCO462D2U2CFXM6QOHT4

not attested not anchored not stored refs pending

From Theory to Practice: Analyzing Variational Quantum Power Method for Quantum Optimization of QUBO Problems

Ammar Daskin

arxiv:2505.12990 v4 · 2025-05-19 · 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{ZVTIS3VCO462D2U2CFXM6QOHT4}

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	2026-06-03T01:05:44.037599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd66896ea2773da1ea9a116ecf41c79f0c25860b21f4e1daff9719fc0d53d37d

Aliases

arxiv: 2505.12990 · arxiv_version: 2505.12990v4 · doi: 10.48550/arxiv.2505.12990 · pith_short_12: ZVTIS3VCO462 · pith_short_16: ZVTIS3VCO462D2U2 · pith_short_8: ZVTIS3VC

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/ZVTIS3VCO462D2U2CFXM6QOHT4 \
  | 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: cd66896ea2773da1ea9a116ecf41c79f0c25860b21f4e1daff9719fc0d53d37d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7cd1c8bd357af19ab746c47a0845644b152a914e027549fac51ef9aba956e93",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-19T11:27:49Z",
    "title_canon_sha256": "2a9de50d7ed1d2061341c30ac8a2395dc1fd609d6ad26f729a32a7699316acd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12990",
    "kind": "arxiv",
    "version": 4
  }
}