Pith Number

pith:6FKL5KPR

pith:2022:6FKL5KPRGYVRD2MMRYO3LFJGDD

not attested not anchored not stored refs pending

Birkhoff-von Neumann Quantum Logic as an Assertion Language for Quantum Programs

Mingsheng Ying

arxiv:2205.01959 v1 · 2022-05-04 · cs.LO · cs.PL · 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{6FKL5KPRGYVRD2MMRYO3LFJGDD}

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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

1 paper in Pith

A Practical Quantum Hoare Logic with Classical Variables, I

Receipt and verification

First computed	2026-07-05T04:20:35.201666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f154bea9f1362b11e98c8e1db5952618fafc0f52ed0d69707941741d5a9e0e0a

Aliases

arxiv: 2205.01959 · arxiv_version: 2205.01959v1 · doi: 10.48550/arxiv.2205.01959 · pith_short_12: 6FKL5KPRGYVR · pith_short_16: 6FKL5KPRGYVRD2MM · pith_short_8: 6FKL5KPR

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/6FKL5KPRGYVRD2MMRYO3LFJGDD \
  | 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: f154bea9f1362b11e98c8e1db5952618fafc0f52ed0d69707941741d5a9e0e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ac6bb25c7006ef93b9a978c03ce54bc06c1e9ac0974274cb5af65d23a4ca77",
    "cross_cats_sorted": [
      "cs.PL",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2022-05-04T08:57:44Z",
    "title_canon_sha256": "bc10c8de47cba987e5be24f30f250670386f80defc967c87289eb5396ab773a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01959",
    "kind": "arxiv",
    "version": 1
  }
}