Pith Number

pith:FTK3BJ2A

pith:2021:FTK3BJ2ALVGNVKG6KVEQJPOKK4

not attested not anchored not stored refs pending

Practical Quantum K-Means Clustering: Performance Analysis and Applications in Energy Grid Classification

Corey O'Meara, Giorgio Cortiana, Juan Bernab\'e-Moreno, Stephen Diadamo

arxiv:2112.08506 v2 · 2021-12-15 · 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{FTK3BJ2ALVGNVKG6KVEQJPOKK4}

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	2026-07-05T04:56:13.747137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd5b0a7405d4cdaa8de554904bdca57188b7a706fe1306c4d8caaa2035a8984

Aliases

arxiv: 2112.08506 · arxiv_version: 2112.08506v2 · doi: 10.48550/arxiv.2112.08506 · pith_short_12: FTK3BJ2ALVGN · pith_short_16: FTK3BJ2ALVGNVKG6 · pith_short_8: FTK3BJ2A

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/FTK3BJ2ALVGNVKG6KVEQJPOKK4 \
  | 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: 2cd5b0a7405d4cdaa8de554904bdca57188b7a706fe1306c4d8caaa2035a8984

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60a7931dc8a8a707d69f6714b88fa6743686a17deff8fdec71eb2900f2a5e5df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-15T22:10:51Z",
    "title_canon_sha256": "4d55128d0079757917250028bfd8d32bb4f9284383f843809dc516ebc333466f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08506",
    "kind": "arxiv",
    "version": 2
  }
}