Pith Number

pith:Y64EQHSP

pith:2025:Y64EQHSPEEKRU224XHLHLDUSDN

not attested not anchored not stored refs pending

Multilevel Circuit Optimization in Quantum Compilers: A Case Study

Naoki Yamamoto, Tamiya Onodera, Toshinari Itoko, Yuki Sato

arxiv:2505.09320 v2 · 2025-05-14 · 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{Y64EQHSPEEKRU224XHLHLDUSDN}

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	2026-07-05T11:04:01.086131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7b8481e4f21151a6b5cb9d6758e921b56c4a50629a1d56a645bfd895bf5c604

Aliases

arxiv: 2505.09320 · arxiv_version: 2505.09320v2 · doi: 10.48550/arxiv.2505.09320 · pith_short_12: Y64EQHSPEEKR · pith_short_16: Y64EQHSPEEKRU224 · pith_short_8: Y64EQHSP

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/Y64EQHSPEEKRU224XHLHLDUSDN \
  | 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: c7b8481e4f21151a6b5cb9d6758e921b56c4a50629a1d56a645bfd895bf5c604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ba80773f8d28a1594d0f1f74fade86fd198c49ebaad9221c8118c36cdd036f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-14T12:19:17Z",
    "title_canon_sha256": "f76deba4468f0b839a31eb71f3ba12e3ed856362906025db496b30280507ffc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09320",
    "kind": "arxiv",
    "version": 2
  }
}