Pith Number

pith:2OUCMN37

pith:2025:2OUCMN37TZRRQGH32G77BWQBJB

not attested not anchored not stored refs pending

Towards Practical Quantum Neural Network Diagnostics with Neural Tangent Kernels

Christa Zoufal, Dario Gerace, Francesco Scala, Francesco Tacchino

arxiv:2503.01966 v1 · 2025-03-03 · 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{2OUCMN37TZRRQGH32G77BWQBJB}

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

Efficient classical computation of the neural tangent kernel of quantum neural networks

Receipt and verification

First computed	2026-07-05T10:23:33.667068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a826377f9e631818fbd1bff0da0148525ead8bdbe5f135e829f58a2c5aa49d

Aliases

arxiv: 2503.01966 · arxiv_version: 2503.01966v1 · doi: 10.48550/arxiv.2503.01966 · pith_short_12: 2OUCMN37TZRR · pith_short_16: 2OUCMN37TZRRQGH3 · pith_short_8: 2OUCMN37

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/2OUCMN37TZRRQGH32G77BWQBJB \
  | 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: d3a826377f9e631818fbd1bff0da0148525ead8bdbe5f135e829f58a2c5aa49d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5417a3d61794d1bc275deb53fcafaa322e0c66d6875cdacd71553aaceef3a615",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-03T19:00:02Z",
    "title_canon_sha256": "b568fdf4dfd2c784999c77d87bc05a95ac92a36b512c034cd5917f70cc28e74b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01966",
    "kind": "arxiv",
    "version": 1
  }
}