Pith Number

pith:ECIYOOSI

pith:2024:ECIYOOSISKC3WDYOKDYZKM7F6V

not attested not anchored not stored refs pending

Quantum algorithms for calculating determinant and inverse of matrix and solving linear algebraic systems

Alexander I. Zenchuk, Asutosh Kumar, Georgii A. Bochkin, Junde Wu, Wentao Qi

arxiv:2401.16619 v5 · 2024-01-29 · 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{ECIYOOSISKC3WDYOKDYZKM7F6V}

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

Quantum Algorithms for Matrix Operations Based on Unitary Transformations and Ancillary State Measurements

Receipt and verification

First computed	2026-07-05T11:12:16.642745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2091873a489285bb0f0e50f19533e5f554d9135399b8374e4d4082e2c025eeae

Aliases

arxiv: 2401.16619 · arxiv_version: 2401.16619v5 · doi: 10.48550/arxiv.2401.16619 · pith_short_12: ECIYOOSISKC3 · pith_short_16: ECIYOOSISKC3WDYO · pith_short_8: ECIYOOSI

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/ECIYOOSISKC3WDYOKDYZKM7F6V \
  | 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: 2091873a489285bb0f0e50f19533e5f554d9135399b8374e4d4082e2c025eeae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79f41bd454a060a26e79bed5271abd67f1e185a87c435b92cfd7f99e4d040998",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-01-29T23:23:27Z",
    "title_canon_sha256": "14499a1959cd604013d080e45afd956e291f13b4f0f13b988c5efa2f95e1d11e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.16619",
    "kind": "arxiv",
    "version": 5
  }
}