Pith Number

pith:3LC4WLWK

pith:2022:3LC4WLWKJCGCU22HPJZXV2ULRG

not attested not anchored not stored refs pending

LOv-Calculus: A Graphical Language for Linear Optical Quantum Circuits

Alexandre Cl\'ement, Beno\^it Valiron, Nicolas Heurtel, Shane Mansfield, Simon Perdrix

arxiv:2204.11787 v1 · 2022-04-25 · quant-ph · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LC4WLWKJCGCU22HPJZXV2ULRG}

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

Equivalence Checking of Quantum Circuits via Path-Sum and Weighted Model Counting

Receipt and verification

First computed	2026-07-05T05:15:39.165724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac5cb2eca488c2a6b477a737aea8b89b73621cc9d0a570b29f05c133dabe4c7

Aliases

arxiv: 2204.11787 · arxiv_version: 2204.11787v1 · doi: 10.48550/arxiv.2204.11787 · pith_short_12: 3LC4WLWKJCGC · pith_short_16: 3LC4WLWKJCGCU22H · pith_short_8: 3LC4WLWK

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/3LC4WLWKJCGCU22HPJZXV2ULRG \
  | 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: dac5cb2eca488c2a6b477a737aea8b89b73621cc9d0a570b29f05c133dabe4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3a172a4f02e6222a41d480970b2772c42ea44ea046c26645ba9cd2a7d9efaa9",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-25T16:59:26Z",
    "title_canon_sha256": "f581f53306462ea928e1e7fa1a911f79531d9153ebaf9d1447d0d7c7ad94dfa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11787",
    "kind": "arxiv",
    "version": 1
  }
}