Pith Number

pith:47I3FN5L

pith:2025:47I3FN5LPPITQ67JD5CGPJYKQQ

not attested not anchored not stored refs pending

Decomposition of Sparse Amplitude Permutation Gates with Application to Preparation of Sparse Clustered Quantum States

Igor Gaidai, Rebekah Herrman

arxiv:2504.08705 v1 · 2025-04-11 · 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{47I3FN5LPPITQ67JD5CGPJYKQQ}

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

Minimizing entanglement entropy for enhanced quantum state preparation

Receipt and verification

First computed	2026-07-05T10:47:52.979233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7d1b2b7ab7bd1387be91f4467a70a8428741be4e8804bf7f1f6d173374a9d75

Aliases

arxiv: 2504.08705 · arxiv_version: 2504.08705v1 · doi: 10.48550/arxiv.2504.08705 · pith_short_12: 47I3FN5LPPIT · pith_short_16: 47I3FN5LPPITQ67J · pith_short_8: 47I3FN5L

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/47I3FN5LPPITQ67JD5CGPJYKQQ \
  | 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: e7d1b2b7ab7bd1387be91f4467a70a8428741be4e8804bf7f1f6d173374a9d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c78accbd30223ec6403ead28dc2afbad57b68450ab3e4e1a95559fba9e15b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-11T17:15:37Z",
    "title_canon_sha256": "82ba75671cef543a53f3ce8f8848437fbbbb56a60c80051ddb01dc22709e9129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08705",
    "kind": "arxiv",
    "version": 1
  }
}