Pith Number

pith:QAQN5QSN

pith:2013:QAQN5QSNJD6EKRLLHRIGA6DBTE

not attested not anchored not stored refs pending

A variational eigenvalue solver on a quantum processor

Al\'an Aspuru-Guzik, Alberto Peruzzo, Jarrod McClean, Jeremy L. O'Brien, Man-Hong Yung, Peter J. Love, Peter Shadbolt, Xiao-Qi Zhou

arxiv:1304.3061 v1 · 2013-04-10 · quant-ph · physics.chem-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{QAQN5QSNJD6EKRLLHRIGA6DBTE}

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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

6 papers in Pith

Computational Chemistry on Quantum Computers: Ground state estimation

Going off Pattern? QAOA Parameter Heuristics and Potentials of Parsimony

A review of quantum machine learning and quantum-inspired applied methods to computational fluid dynamics

Effective Noise Mitigation via Quantum Circuit Learning in Quantum Simulation of Integrable Spin Chains

Universality of Quantum Gates in Particle and Symmetry Constrained Subspaces

Receipt and verification

First computed	2026-05-18T02:44:00.653951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8020dec24d48fc45456b3c50607861990c70306e1c732eb8fca5012e349227ec

Aliases

arxiv: 1304.3061 · arxiv_version: 1304.3061v1 · doi: 10.48550/arxiv.1304.3061 · pith_short_12: QAQN5QSNJD6E · pith_short_16: QAQN5QSNJD6EKRLL · pith_short_8: QAQN5QSN

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/QAQN5QSNJD6EKRLLHRIGA6DBTE \
  | 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: 8020dec24d48fc45456b3c50607861990c70306e1c732eb8fca5012e349227ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92f42bd4d223079c25c95957983a3d8d7710d32445b4742b13c336e12dd55f6e",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-10T19:31:46Z",
    "title_canon_sha256": "6dc570e7371403615478e83779e9c097b3eb2d1eacf46cf66f3f0a5582b58837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3061",
    "kind": "arxiv",
    "version": 1
  }
}