Pith Number

pith:7QNVEKI3

pith:2023:7QNVEKI3R5Q37KBTV6ORJ2TX7Z

not attested not anchored not stored refs pending

Testing of Hybrid Quantum-Classical K-Means for Nonlinear Noise Mitigation

Alonso Viladomat Jasso, Ark Modi, Christian Deppe, Fred Fung, Janis Noetzel, Maximilian Schaedler, Roberto Ferrara

arxiv:2308.03540 v3 · 2023-08-07 · quant-ph · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QNVEKI3R5Q37KBTV6ORJ2TX7Z}

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	2026-07-05T06:59:34.420075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1b52291b8f61bfa833af9d14ea77fe47e7e7c93c0e433f48fc52b4c1c65b4e

Aliases

arxiv: 2308.03540 · arxiv_version: 2308.03540v3 · doi: 10.48550/arxiv.2308.03540 · pith_short_12: 7QNVEKI3R5Q3 · pith_short_16: 7QNVEKI3R5Q37KBT · pith_short_8: 7QNVEKI3

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/7QNVEKI3R5Q37KBTV6ORJ2TX7Z \
  | 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: fc1b52291b8f61bfa833af9d14ea77fe47e7e7c93c0e433f48fc52b4c1c65b4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5186002911cf0a549da724697a4eeb23fefcd08e9db1f2779322b8ac18b8839",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-08-07T12:38:37Z",
    "title_canon_sha256": "cb1308d0839f99d579911cd1ac85e4928204fe3312c9aafc5b1cad9c6056b1a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03540",
    "kind": "arxiv",
    "version": 3
  }
}