Pith Number

pith:2KATOMBJ

pith:2019:2KATOMBJLHQQRWAGS6D5BZRCF7

not attested not anchored not stored refs pending

Portfolio rebalancing experiments using the Quantum Alternating Operator Ansatz

Brendan Ruck, David Garvin, Hugh Ong, Mark Hodson, Stefan Dulman

arxiv:1911.05296 v1 · 2019-11-13 · quant-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KATOMBJLHQQRWAGS6D5BZRCF7}

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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

4 papers in Pith

Coupling-Grouped XY-QAOA for Joint Anomaly-Feature Selection

Experimental implementation of continuous-variable QAOA on a quad-rail lattice cluster state

Benchmarking Quantum Algorithmic Resilience for CVaR Portfolio Optimization: The Expressibility-Coherence Trade-off

The Lie Algebra of XY-mixer Topologies and Warm Starting QAOA for Constrained Optimization

Receipt and verification

First computed	2026-07-05T00:18:55.829859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d28137302959e108d8069787d0e6222ffc2c088c367d5a9fde68f90fe33b9aea

Aliases

arxiv: 1911.05296 · arxiv_version: 1911.05296v1 · doi: 10.48550/arxiv.1911.05296 · pith_short_12: 2KATOMBJLHQQ · pith_short_16: 2KATOMBJLHQQRWAG · pith_short_8: 2KATOMBJ

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/2KATOMBJLHQQRWAGS6D5BZRCF7 \
  | 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: d28137302959e108d8069787d0e6222ffc2c088c367d5a9fde68f90fe33b9aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "551dd21fd88a9168c634dc595cd6dc1cd9099ae6fa2ff84a2de9e915581eff23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-11-13T05:04:16Z",
    "title_canon_sha256": "7adfcc5df1170df8f5cec06f76641caaf667da31eb51ef4c229a8d4ec2bb812a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05296",
    "kind": "arxiv",
    "version": 1
  }
}