Pith Number

pith:WAMVISJ7

pith:2013:WAMVISJ7GYZEDWWE4VEAH2AUUP

not attested not anchored not stored refs pending

A statistical test to identify differences in clustering structures

Alexandre G. Patriota, Andr\'e Fujita, Daniel Y. Takahashi, Jo\~ao R. Sato

arxiv:1311.6732 v1 · 2013-11-26 · 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{WAMVISJ7GYZEDWWE4VEAH2AUUP}

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	2026-05-18T03:06:11.963454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b01954493f363241dac4e54803e814a3c4b62b591dd67767b787cb65633bd911

Aliases

arxiv: 1311.6732 · arxiv_version: 1311.6732v1 · doi: 10.48550/arxiv.1311.6732 · pith_short_12: WAMVISJ7GYZE · pith_short_16: WAMVISJ7GYZEDWWE · pith_short_8: WAMVISJ7

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/WAMVISJ7GYZEDWWE4VEAH2AUUP \
  | 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: b01954493f363241dac4e54803e814a3c4b62b591dd67767b787cb65633bd911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f517549140ea277584bd2df3b0814817e7a8a946b4f1c20195fafd1d11e56283",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-11-26T16:38:00Z",
    "title_canon_sha256": "fd846c64058a75c95843f406dffe5109e4d78b12b32a2baa4b531dcd150997eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6732",
    "kind": "arxiv",
    "version": 1
  }
}