Pith Number

pith:A7CNVCS2

pith:2020:A7CNVCS2SPZQQIWRUMAKMH3KA7

not attested not anchored not stored refs pending

Next-Generation Topology of D-Wave Quantum Processors

Aidan Roy, Jack Raymond, Kelly Boothby, Paul Bunyk

arxiv:2003.00133 v1 · 2020-02-29 · 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{A7CNVCS2SPZQQIWRUMAKMH3KA7}

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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

10 papers in Pith

Where the Quantum Lives in D-Wave Hybrid Portfolio Optimization: An Operational Decomposition Audit

Applications of quantum annealing to magnetic dipole hyperfine structure constants: First results beyond energies for atoms

VeloxQ: A Fast and Efficient QUBO Solver

Designing a Machine Learning-Driven, Cross-Hardware Emulator for Noisy Quantum Computers with Gate-Based Protocols

Multi-tasking through quantum annealing

Receipt and verification

First computed	2026-07-05T00:44:44.315805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07c4da8a5a93f30822d1a300a61f6a07f723f83e281f60a19c60556e43282268

Aliases

arxiv: 2003.00133 · arxiv_version: 2003.00133v1 · doi: 10.48550/arxiv.2003.00133 · pith_short_12: A7CNVCS2SPZQ · pith_short_16: A7CNVCS2SPZQQIWR · pith_short_8: A7CNVCS2

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/A7CNVCS2SPZQQIWRUMAKMH3KA7 \
  | 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: 07c4da8a5a93f30822d1a300a61f6a07f723f83e281f60a19c60556e43282268

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "995d2cbc734441d2a600210f17cb3dcba1369731d734ee6dd5c22ebd4ea3c3ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-02-29T00:20:30Z",
    "title_canon_sha256": "edf7b8d4ad608f4ed66b8aca25a47769b6c6a737225ccea1273c9b38ab439303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00133",
    "kind": "arxiv",
    "version": 1
  }
}