Pith Number

pith:BC5QO7ZA

pith:2022:BC5QO7ZAGQIPCE5XIKGRR6OEGZ

not attested not anchored not stored refs pending

Analyzing the behaviour of D'WAVE quantum annealer: fine-tuning parameterization and tests with restrictive Hamiltonian formulations

Eneko Osaba, Esther Villar-Rodriguez, Izaskun Oregi

arxiv:2207.00253 v1 · 2022-07-01 · quant-ph · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BC5QO7ZAGQIPCE5XIKGRR6OEGZ}

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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.

Receipt and verification

First computed	2026-07-05T04:36:41.043225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08bb077f203410f113b7428d18f9c436638e4514292e489b4f04d026f5cbc7f8

Aliases

arxiv: 2207.00253 · arxiv_version: 2207.00253v1 · doi: 10.48550/arxiv.2207.00253 · pith_short_12: BC5QO7ZAGQIP · pith_short_16: BC5QO7ZAGQIPCE5X · pith_short_8: BC5QO7ZA

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/BC5QO7ZAGQIPCE5XIKGRR6OEGZ \
  | 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: 08bb077f203410f113b7428d18f9c436638e4514292e489b4f04d026f5cbc7f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beb6d36c04bf8d928914d0d10912afb86e68adec8d84d99ee8439c2503694b6f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-01T07:54:26Z",
    "title_canon_sha256": "460b8f09f95f5637bb26970e42a521e41e76c2709571416201e4906f01ebb0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00253",
    "kind": "arxiv",
    "version": 1
  }
}