Pith Number

pith:YTOSMN63

pith:2018:YTOSMN63WO4BR6O5GU4ZWKI6RB

not attested not anchored not stored refs pending

Poisson Kernel-Based Clustering on the Sphere: Convergence Properties, Identifiability, and a Method of Sampling

Marianthi Markatou, Mojgan Golzy

arxiv:1803.04485 v1 · 2018-03-12 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTOSMN63WO4BR6O5GU4ZWKI6RB}

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	2026-05-18T00:21:18.914445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4dd2637dbb3b818f9dd35399b291e885318ac7e204facf9a8d8c489b7f3bc80

Aliases

arxiv: 1803.04485 · arxiv_version: 1803.04485v1 · doi: 10.48550/arxiv.1803.04485 · pith_short_12: YTOSMN63WO4B · pith_short_16: YTOSMN63WO4BR6O5 · pith_short_8: YTOSMN63

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/YTOSMN63WO4BR6O5GU4ZWKI6RB \
  | 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: c4dd2637dbb3b818f9dd35399b291e885318ac7e204facf9a8d8c489b7f3bc80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79109fe0d3c5b3a9f65a928ce64a7c6055a1d1b13158905788d26e538b16189c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-03-12T19:39:37Z",
    "title_canon_sha256": "ba29cfd6cb36d171fc2e7bbaaf13ee598068d4acc6f54238f1944b575567728a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04485",
    "kind": "arxiv",
    "version": 1
  }
}