Pith Number

pith:WNWVN642

pith:2022:WNWVN642NDOK4XTMCMJCU74AEK

not attested not anchored not stored refs pending

Quantum state preparation without coherent arithmetic

Andr\'as Gily\'en, Mario Berta, Sam McArdle

arxiv:2210.14892 v2 · 2022-10-26 · 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{WNWVN642NDOK4XTMCMJCU74AEK}

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

6 papers in Pith

Time series generation for option pricing on quantum computers using tensor network

Polynomial time constructive decision algorithm for multivariable quantum signal processing

QKAN: quantum Kolmogorov-Arnold networks with applications in machine learning and multivariate state preparation

Accelerating quantum Gibbs sampling without quantum walks

Hybrid Quantum-Classical Algorithm for Hamiltonian Simulation

Receipt and verification

First computed	2026-07-05T11:33:55.277963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b36d56fb9a68dcae5e6c13122a7f80229f6e5dda167dbf51957d266341c0045e

Aliases

arxiv: 2210.14892 · arxiv_version: 2210.14892v2 · doi: 10.48550/arxiv.2210.14892 · pith_short_12: WNWVN642NDOK · pith_short_16: WNWVN642NDOK4XTM · pith_short_8: WNWVN642

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/WNWVN642NDOK4XTMCMJCU74AEK \
  | 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: b36d56fb9a68dcae5e6c13122a7f80229f6e5dda167dbf51957d266341c0045e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "747abd935ac9e3ab9672db8d78478e89c1bb64f8324b7b9d19bd0b70338c3c96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-26T17:48:31Z",
    "title_canon_sha256": "d1df5be629e11dc950f77a19f8cd8de9716d2aae66792fb32fb947453fb4195b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14892",
    "kind": "arxiv",
    "version": 2
  }
}