Pith Number

pith:RCHZDPJE

pith:2021:RCHZDPJEGCXEOVGZOWQOTK4XQ3

not attested not anchored not stored refs pending

Algebraic Reasoning of Quantum Programs via Non-idempotent Kleene Algebra

Mingsheng Ying, Xiaodi Wu, Yuxiang Peng

arxiv:2110.07018 v2 · 2021-10-13 · 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{RCHZDPJEGCXEOVGZOWQOTK4XQ3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-07-05T04:09:15.812542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888f91bd2430ae4754d975a0e9ab9786cfb6140e9efd77bfc397720b1817e8c3

Aliases

arxiv: 2110.07018 · arxiv_version: 2110.07018v2 · doi: 10.48550/arxiv.2110.07018 · pith_short_12: RCHZDPJEGCXE · pith_short_16: RCHZDPJEGCXEOVGZ · pith_short_8: RCHZDPJE

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/RCHZDPJEGCXEOVGZOWQOTK4XQ3 \
  | 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: 888f91bd2430ae4754d975a0e9ab9786cfb6140e9efd77bfc397720b1817e8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c06ed855ed022f5e460b6c62442fa0f30b158687d3999ca7c8e468b31d85bf",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2021-10-13T20:27:01Z",
    "title_canon_sha256": "4ba47e2089668984d497f629f77b8b07bd705bf817e8c09426c383df4e7aa389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07018",
    "kind": "arxiv",
    "version": 2
  }
}