Pith Number

pith:XJWZ7TH2

pith:2014:XJWZ7TH2BXJM33UR4GXARKHLYT

not attested not anchored not stored refs pending

Permutation test for dendrograms and its application to the analysis of mental lexicons

Kei Kobayashi, Mitsuru Orita

arxiv:1403.2845 v1 · 2014-03-12 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJWZ7TH2BXJM33UR4GXARKHLYT}

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	2026-05-18T02:56:33.802990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba6d9fccfa0dd2cdee91e1ae08a8ebc4c3bdbe47a9cbc336170538a7ad259ccb

Aliases

arxiv: 1403.2845 · arxiv_version: 1403.2845v1 · doi: 10.48550/arxiv.1403.2845 · pith_short_12: XJWZ7TH2BXJM · pith_short_16: XJWZ7TH2BXJM33UR · pith_short_8: XJWZ7TH2

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/XJWZ7TH2BXJM33UR4GXARKHLYT \
  | 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: ba6d9fccfa0dd2cdee91e1ae08a8ebc4c3bdbe47a9cbc336170538a7ad259ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9ef3961f2cb8046f5fca3c8ae8d3a322627df54c72f73b13e915b8ec093df2",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-03-12T08:40:25Z",
    "title_canon_sha256": "18f260ba427a796a69d1b63ef04db3b19df54e906ce2654002239ae46a959b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2845",
    "kind": "arxiv",
    "version": 1
  }
}