Pith Number

pith:4H32A7GI

pith:2014:4H32A7GIAGZEUNAH6WAXLXQGBA

not attested not anchored not stored refs pending

Model-based clustering of multivariate binary data with dimension reduction

Kenichi Hayashi, Michio Yamamoto

arxiv:1406.3704 v1 · 2014-06-14 · 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{4H32A7GIAGZEUNAH6WAXLXQGBA}

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	2026-05-18T02:49:45.175519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1f7a07cc801b24a3407f58175de060832d25cbf17a2f030b77a451b7da60a71

Aliases

arxiv: 1406.3704 · arxiv_version: 1406.3704v1 · doi: 10.48550/arxiv.1406.3704 · pith_short_12: 4H32A7GIAGZE · pith_short_16: 4H32A7GIAGZEUNAH · pith_short_8: 4H32A7GI

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/4H32A7GIAGZEUNAH6WAXLXQGBA \
  | 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: e1f7a07cc801b24a3407f58175de060832d25cbf17a2f030b77a451b7da60a71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4179fdf861c2d2e0f41d8804299487e7bf870d04b33527a23b843f3ff73d36f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-06-14T09:10:04Z",
    "title_canon_sha256": "bff26f480874af11ba92f4cd5a856b0620d7484922c8ef71d47b00cca6ffcd44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3704",
    "kind": "arxiv",
    "version": 1
  }
}