Pith Number

pith:N2O6CLUF

pith:2022:N2O6CLUF6LD46N4L5VIMZ2QMR6

not attested not anchored not stored refs pending

A Hybrid Quantum-Classical Neural Network Architecture for Binary Classification

Davis Arthur, Prasanna Date

arxiv:2201.01820 v2 · 2022-01-05 · cs.LG · 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{N2O6CLUF6LD46N4L5VIMZ2QMR6}

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

2 papers in Pith

A Correlation Aware Quantum Feature Map for Variational Quantum Classification

A Review of Variational Quantum Algorithms: Insights into Fault-Tolerant Quantum Computing

Receipt and verification

First computed	2026-07-05T03:47:29.456458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e9de12e85f2c7cf378bed50ccea0c8fbbaba0f1b0a568105ed80ba430f17e90

Aliases

arxiv: 2201.01820 · arxiv_version: 2201.01820v2 · doi: 10.48550/arxiv.2201.01820 · pith_short_12: N2O6CLUF6LD4 · pith_short_16: N2O6CLUF6LD46N4L · pith_short_8: N2O6CLUF

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/N2O6CLUF6LD46N4L5VIMZ2QMR6 \
  | 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: 6e9de12e85f2c7cf378bed50ccea0c8fbbaba0f1b0a568105ed80ba430f17e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "943e4ad5fc48135402f7f4176c72dd601a82fed0bcca780a28010e34a7d414a7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-05T21:06:30Z",
    "title_canon_sha256": "d4250fb4e6984426af2f23bba84ffc39da36eb4875d432049b348c7052f75ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01820",
    "kind": "arxiv",
    "version": 2
  }
}