Pith Number

pith:IETWVITJ

pith:2024:IETWVITJOHUBAU2Z6XF3X3WNIN

not attested not anchored not stored refs pending

Two-Step QAOA: Enhancing Quantum Optimization by Decomposing K-hot Constraints in QUBO Formulations

Yuichiro Minato

arxiv:2408.05383 v2 · 2024-08-09 · 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{IETWVITJOHUBAU2Z6XF3X3WNIN}

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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

2 papers in Pith

Decomposition-Based QAOA for Maximum Coverage Location Problem in Satellite Constellation Design

Towards High Performance Quantum Computing (HPQ): Parallelisation of the Hamiltonian Auto Decomposition Optimisation Framework (HADOF)

Receipt and verification

First computed	2026-07-05T10:18:40.187252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41276aa26971e8105359f5cbbbeecd436a1ccebf44259659c3d02657c9249010

Aliases

arxiv: 2408.05383 · arxiv_version: 2408.05383v2 · doi: 10.48550/arxiv.2408.05383 · pith_short_12: IETWVITJOHUB · pith_short_16: IETWVITJOHUBAU2Z · pith_short_8: IETWVITJ

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/IETWVITJOHUBAU2Z6XF3X3WNIN \
  | 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: 41276aa26971e8105359f5cbbbeecd436a1ccebf44259659c3d02657c9249010

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bca198cec9fe76ad418d5b06726d3420c365f0d176600bd804e2878838d7f1be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-08-09T23:38:28Z",
    "title_canon_sha256": "06105648b3bd698056019f4221b5a9e69b9c7b92a4b6e7f6a2d3b0c2b0e3c5b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05383",
    "kind": "arxiv",
    "version": 2
  }
}