Pith Number

pith:RJDTNXDC

pith:2023:RJDTNXDC2WSKNLZ7F5US4X3JVW

not attested not anchored not stored refs pending

Refinement calculus of quantum programs with projective assertions

Li Zhou, Yingte Xu, Yuan Feng

arxiv:2311.14215 v1 · 2023-11-23 · cs.LO · 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{RJDTNXDC2WSKNLZ7F5US4X3JVW}

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.

Cited by

1 paper in Pith

A Practical Quantum Hoare Logic with Classical Variables, I

Receipt and verification

First computed	2026-07-05T07:16:14.854147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a4736dc62d5a4a6af3f2f692e5f69ad9d34b2cc2d48686744baae54c9e2cbed

Aliases

arxiv: 2311.14215 · arxiv_version: 2311.14215v1 · doi: 10.48550/arxiv.2311.14215 · pith_short_12: RJDTNXDC2WSK · pith_short_16: RJDTNXDC2WSKNLZ7 · pith_short_8: RJDTNXDC

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/RJDTNXDC2WSKNLZ7F5US4X3JVW \
  | 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: 8a4736dc62d5a4a6af3f2f692e5f69ad9d34b2cc2d48686744baae54c9e2cbed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66cb2c353d20f0765d94fad2ff465b2bf5e7cfc928293a3b250269008e938aae",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2023-11-23T22:12:57Z",
    "title_canon_sha256": "c111200568c7c7be38e85a7bc1dfdb90d36c369416376c56613e4b77e6166609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.14215",
    "kind": "arxiv",
    "version": 1
  }
}