Pith Number

pith:2HW3R4DY

pith:2025:2HW3R4DY4I2W7RGH5H7RG4WAVB

not attested not anchored not stored refs pending

Qiskit Machine Learning: an open-source library for quantum machine learning tasks at scale on quantum hardware and classical simulators

Anton Dekusar, Atsushi Matsuo, Declan A. Millar, Edoardo Altamura, M. Emre Sahin, Oscar Wallis, Stefano Mensa, Stephen P. Wood, Takashi Imamichi

arxiv:2505.17756 v1 · 2025-05-23 · quant-ph · cs.ET · cs.LG · physics.comp-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{2HW3R4DY4I2W7RGH5H7RG4WAVB}

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

4 papers in Pith

Exploring the Effects of Entanglement on Quantum Machine Learning of Pathogen Epitope-Receptor Binding

Indoor Occupancy Classification using a Compact Hybrid Quantum-Classical Model Enabled by a Physics-Informed Radar Digital Twin

Scalable Quantum Reservoir Computing over Distributed Quantum Architectures

Efficient Mutation Testing of Quantum Machine Learning Models

Receipt and verification

First computed	2026-07-05T11:08:31.337309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1edb8f078e2356fc4c7e9ff1372c0a84b87ad536cd918df6d055b4b4678c9f3

Aliases

arxiv: 2505.17756 · arxiv_version: 2505.17756v1 · doi: 10.48550/arxiv.2505.17756 · pith_short_12: 2HW3R4DY4I2W · pith_short_16: 2HW3R4DY4I2W7RGH · pith_short_8: 2HW3R4DY

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/2HW3R4DY4I2W7RGH5H7RG4WAVB \
  | 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: d1edb8f078e2356fc4c7e9ff1372c0a84b87ad536cd918df6d055b4b4678c9f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da57c074c9231d7dca2122b0e131993e84925493991369930f9b346d0d3af75",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-23T11:27:03Z",
    "title_canon_sha256": "21b7e553b4640b7574bb36f55a9402195d786686c3bbf6e677a984e8438a51da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17756",
    "kind": "arxiv",
    "version": 1
  }
}