Pith Number

pith:G2GL4H5N

pith:2025:G2GL4H5NYODE3ZD4MVVPI6RXAT

not attested not anchored not stored refs pending

Quantum Circuit Construction and Optimization through Hybrid Evolutionary Algorithms

Claudia Linnhoff-Popien, Gerhard Stenzel, Leo S\"unkel, Michael K\"olle, Philipp Altmann, Thomas Gabor

arxiv:2504.17561 v1 · 2025-04-24 · 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{G2GL4H5NYODE3ZD4MVVPI6RXAT}

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	2026-07-05T10:53:31.143557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

368cbe1fadc3864de47c656af47a3704ebec948137e26051b08f741b10a29f8b

Aliases

arxiv: 2504.17561 · arxiv_version: 2504.17561v1 · doi: 10.48550/arxiv.2504.17561 · pith_short_12: G2GL4H5NYODE · pith_short_16: G2GL4H5NYODE3ZD4 · pith_short_8: G2GL4H5N

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/G2GL4H5NYODE3ZD4MVVPI6RXAT \
  | 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: 368cbe1fadc3864de47c656af47a3704ebec948137e26051b08f741b10a29f8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b3db25cb0c29ab108e2fdf32c2114efe54c3611edbdcaaf5e07fd04d5421411",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-24T13:54:22Z",
    "title_canon_sha256": "204500a0f83d56a5335926a28c6751f24bf92123c0f751717e9823b4d4d08616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17561",
    "kind": "arxiv",
    "version": 1
  }
}