Pith Number

pith:4ZARVCHN

pith:2022:4ZARVCHNZS3CZ2WPGL7QGKY2AG

not attested not anchored not stored refs pending

Hyperparameter Importance of Quantum Neural Networks Across Small Datasets

Charles Moussa, Jan N. van Rijn, Thomas B\"ack, Vedran Dunjko

arxiv:2206.09992 v1 · 2022-06-20 · quant-ph · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZARVCHNZS3CZ2WPGL7QGKY2AG}

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.

Receipt and verification

First computed	2026-07-05T05:13:34.985451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6411a88edccb62ceacf32ff032b1a0197cd524f04e5a0ab61a2a40f6a911993

Aliases

arxiv: 2206.09992 · arxiv_version: 2206.09992v1 · doi: 10.48550/arxiv.2206.09992 · pith_short_12: 4ZARVCHNZS3C · pith_short_16: 4ZARVCHNZS3CZ2WP · pith_short_8: 4ZARVCHN

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/4ZARVCHNZS3CZ2WPGL7QGKY2AG \
  | 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: e6411a88edccb62ceacf32ff032b1a0197cd524f04e5a0ab61a2a40f6a911993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8549763a569606c0ac317ef6fdf4a0641126873865edba9d04a29054e5309ac9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-20T20:26:20Z",
    "title_canon_sha256": "7c36c34f02a4d8f802e0dde1ac38502f4eebea1e19646f021d8cec238eac6ebc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09992",
    "kind": "arxiv",
    "version": 1
  }
}