Pith Number

pith:44UPJJU3

pith:2024:44UPJJU3CSUYGXMVWAHXYDUO2E

not attested not anchored not stored refs pending

Quantum-inspired classification via efficient simulation of Helstrom measurement

Carsten Blank, Daniel K. Park, Israel F. Araujo, Wooseop Hwang

arxiv:2403.15308 v1 · 2024-03-22 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44UPJJU3CSUYGXMVWAHXYDUO2E}

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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

QuKAN: A Quantum Circuit Born Machine approach to Quantum Kolmogorov Arnold Networks

Receipt and verification

First computed	2026-07-05T07:59:32.997525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e728f4a69b14a9835d95b00f7c0e8ed1116feb0971acc5cdfe9acd0f13b83c24

Aliases

arxiv: 2403.15308 · arxiv_version: 2403.15308v1 · doi: 10.48550/arxiv.2403.15308 · pith_short_12: 44UPJJU3CSUY · pith_short_16: 44UPJJU3CSUYGXMV · pith_short_8: 44UPJJU3

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/44UPJJU3CSUYGXMVWAHXYDUO2E \
  | 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: e728f4a69b14a9835d95b00f7c0e8ed1116feb0971acc5cdfe9acd0f13b83c24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d2269d541f11234aec33026e336095da3521db8efc1c913fe11ef3cc3352640",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-22T15:59:21Z",
    "title_canon_sha256": "0040bee42b490bff0d9991e9fd398a6161eaf5232328e11e6bf267133680a045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.15308",
    "kind": "arxiv",
    "version": 1
  }
}