Pith Number

pith:BMTKS6XT

pith:2026:BMTKS6XTWZWXHFHBAKQX7DAK77

not attested not anchored not stored refs pending

Nonparametric Bayesian inference for the Gini-Simpson index

Andrea Ongaro, Pier Giovanni Bissiri, Riccardo Corradin

arxiv:2607.25737 v1 · 2026-07-28 · 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{BMTKS6XTWZWXHFHBAKQX7DAK77}

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	2026-07-29T01:25:59.879684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b26a97af3b66d7394e102a17f8c0affc1304c0c22f4123099c384ceb0b5a558

Aliases

arxiv: 2607.25737 · arxiv_version: 2607.25737v1 · doi: 10.48550/arxiv.2607.25737 · pith_short_12: BMTKS6XTWZWX · pith_short_16: BMTKS6XTWZWXHFHB · pith_short_8: BMTKS6XT

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/BMTKS6XTWZWXHFHBAKQX7DAK77 \
  | 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: 0b26a97af3b66d7394e102a17f8c0affc1304c0c22f4123099c384ceb0b5a558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b19531fdadceb2218abed4b6e4abaae2bc1caa624de180777f0ef2972db7231",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-28T14:00:47Z",
    "title_canon_sha256": "8cfafd05e6aab06a1f207fdcbc86cf62fb8fc42ef759c4ae8edba434a10788fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25737",
    "kind": "arxiv",
    "version": 1
  }
}