Pith Number

pith:ZWYS6WGC

pith:2022:ZWYS6WGCCDT3I6JS4XNG6QIDI4

not attested not anchored not stored refs pending

Fast and explainable clustering based on sorting

Stefan G\"uttel, Xinye Chen

arxiv:2202.01456 v2 · 2022-02-03 · cs.LG · cs.DS · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZWYS6WGCCDT3I6JS4XNG6QIDI4}

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

Parallel Two-Stage Approach for Joint Symbolic Approximation of Time Series

Receipt and verification

First computed	2026-07-05T07:45:24.749098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb12f58c210e7b47932e5da6f4103472796758da6da8f5889dbd38afb369ca5

Aliases

arxiv: 2202.01456 · arxiv_version: 2202.01456v2 · doi: 10.48550/arxiv.2202.01456 · pith_short_12: ZWYS6WGCCDT3 · pith_short_16: ZWYS6WGCCDT3I6JS · pith_short_8: ZWYS6WGC

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/ZWYS6WGCCDT3I6JS4XNG6QIDI4 \
  | 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: cdb12f58c210e7b47932e5da6f4103472796758da6da8f5889dbd38afb369ca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0961696f9a5c65390dc2a32bbf1edba713cb07a5451c8994042fb42dbc7dd48a",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-03T08:24:21Z",
    "title_canon_sha256": "9e1a3be84454a5d5ff6679a4e8823f7ab6a2527d439b1bc2517ce3549b7c6c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01456",
    "kind": "arxiv",
    "version": 2
  }
}