Pith Number

pith:YDYSX765

pith:2023:YDYSX765ZGZKC7I2PSFM3M4JAX

not attested not anchored not stored refs pending

Classical Ensembles of Single-Qubit Quantum Variational Circuits for Classification

Anban Pillay, Francesco Petruccione, Ilya Sinayskiy, Shane McFarthing

arxiv:2302.02964 v1 · 2023-02-06 · 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{YDYSX765ZGZKC7I2PSFM3M4JAX}

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

How Much Reconstruction Does Quantum Machine Learning Need? Late Fusion of Independently Trained Quantum Subcircuits

Receipt and verification

First computed	2026-07-05T05:39:08.651631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0f12bffddc9b2a17d1a7c8acdb38905e12deb730361616b7eb1457c7ba7d3f8

Aliases

arxiv: 2302.02964 · arxiv_version: 2302.02964v1 · doi: 10.48550/arxiv.2302.02964 · pith_short_12: YDYSX765ZGZK · pith_short_16: YDYSX765ZGZKC7I2 · pith_short_8: YDYSX765

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/YDYSX765ZGZKC7I2PSFM3M4JAX \
  | 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: c0f12bffddc9b2a17d1a7c8acdb38905e12deb730361616b7eb1457c7ba7d3f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1359104b85dbb75f2ae76628152c59b92ecb1ca3c0049d273f23e4b87ad188",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-06T17:51:47Z",
    "title_canon_sha256": "4af70d5db5c6bb956711d51d369d12313fa53f190e9d94e94ca4f5bdb39d7de9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02964",
    "kind": "arxiv",
    "version": 1
  }
}