Pith Number

pith:PVZYUQNO

pith:2025:PVZYUQNO3IDKY24BGABZBUQECR

not attested not anchored not stored refs pending

CopyQNN: Quantum Neural Network Extraction Attack under Varying Quantum Noise

Fan Chen, Gang Huang, Leyi Zhao, Xuhong Zhang, Yilun Xu, Zhenxiao Fu

arxiv:2504.00366 v1 · 2025-04-01 · quant-ph · cs.CR · 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{PVZYUQNO3IDKY24BGABZBUQECR}

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

Quantum Adversarial Machine Learning: From Classical Adaptations to Quantum-Native Methods

Receipt and verification

First computed	2026-07-05T10:42:25.065659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d738a41aeda06ac6b81300390d2041470c0ae1a2c7c2c31f5079f1022412837

Aliases

arxiv: 2504.00366 · arxiv_version: 2504.00366v1 · doi: 10.48550/arxiv.2504.00366 · pith_short_12: PVZYUQNO3IDK · pith_short_16: PVZYUQNO3IDKY24B · pith_short_8: PVZYUQNO

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/PVZYUQNO3IDKY24BGABZBUQECR \
  | 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: 7d738a41aeda06ac6b81300390d2041470c0ae1a2c7c2c31f5079f1022412837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b557c039b33e03cf8f24e124d74bbeaedccdad957b2e77558c1bd3f100459a07",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-01T02:30:44Z",
    "title_canon_sha256": "d8e67f27fc84a1e25c48756d0cbcd149cb761cef9028915c2d83a57b3e54fc68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00366",
    "kind": "arxiv",
    "version": 1
  }
}