Pith Number

pith:WPRDGFIY

pith:2023:WPRDGFIYG4MSYWKZPMSRR4HE7I

not attested not anchored not stored refs pending

Graph decomposition techniques for solving combinatorial optimization problems with variational quantum algorithms

George Siopsis, James Ostrowski, Moises Ponce, Phillip C. Lotshaw, Rebekah Herrman, Sarah Powers, Travis Humble

arxiv:2306.00494 v1 · 2023-06-01 · quant-ph · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPRDGFIYG4MSYWKZPMSRR4HE7I}

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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

The Role of Quantum Computing in Advancing Scientific High-Performance Computing: A perspective from the ADAC Institute

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

Receipt and verification

First computed	2026-07-05T06:16:27.187043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3e233151837192c59597b2518f0e4fa130777d932724960f20af4993de00619

Aliases

arxiv: 2306.00494 · arxiv_version: 2306.00494v1 · doi: 10.48550/arxiv.2306.00494 · pith_short_12: WPRDGFIYG4MS · pith_short_16: WPRDGFIYG4MSYWKZ · pith_short_8: WPRDGFIY

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/WPRDGFIYG4MSYWKZPMSRR4HE7I \
  | 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: b3e233151837192c59597b2518f0e4fa130777d932724960f20af4993de00619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a484e4b26fcd8a12524c86df0bdc826e7435f21bbd63c9e818ee5a6502a2d390",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-06-01T09:44:17Z",
    "title_canon_sha256": "cebbee3181a7441e3768233fe5e3b143852c3ceddaba8c5d30e68250ff8dbf62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.00494",
    "kind": "arxiv",
    "version": 1
  }
}