Pith Number

pith:LVQ2NI6H

pith:2023:LVQ2NI6HT6FK6FI5IMLDJBV2RY

not attested not anchored not stored refs pending

On Modifying the Variational Quantum Singular Value Decomposition Algorithm

Ankit Khandelwal, Jezer Jojo, M Girish Chandra

arxiv:2310.19504 v2 · 2023-10-30 · 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{LVQ2NI6HT6FK6FI5IMLDJBV2RY}

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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

Matrix encoding method in variational algorithm of calculating eigenvalues and generalized eigenvalues

Receipt and verification

First computed	2026-07-05T09:44:05.875079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d61a6a3c79f8aaf151d43163486ba8e12cf64c9612248c3d9b97d301a8d37c1

Aliases

arxiv: 2310.19504 · arxiv_version: 2310.19504v2 · doi: 10.48550/arxiv.2310.19504 · pith_short_12: LVQ2NI6HT6FK · pith_short_16: LVQ2NI6HT6FK6FI5 · pith_short_8: LVQ2NI6H

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/LVQ2NI6HT6FK6FI5IMLDJBV2RY \
  | 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: 5d61a6a3c79f8aaf151d43163486ba8e12cf64c9612248c3d9b97d301a8d37c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ab8a0bffe30c923d7b43f8243bd805c7de2e12545981b275ae167d61bab4e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-10-30T12:53:55Z",
    "title_canon_sha256": "68394e1739a1cc17db168cdc3de6c05f9e85b0cce5b00685443c1e15fcc778f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19504",
    "kind": "arxiv",
    "version": 2
  }
}