Pith Number

pith:PI4MDCRI

pith:2025:PI4MDCRII5L5ZQPT4JDX3FNHVU

not attested not anchored not stored refs pending

A Bayesian Semiparametric Mixture Model for Clustering Zero-Inflated Microbiome Data

Matthew D. Koslovsky, Suppapat Korsurat

arxiv:2508.14184 v1 · 2025-08-19 · stat.ME · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PI4MDCRII5L5ZQPT4JDX3FNHVU}

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	2026-07-05T11:56:27.579938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a38c18a284757dcc1f3e2477d95a7ad1807d39a01c06a7a668b2209b0b377d5

Aliases

arxiv: 2508.14184 · arxiv_version: 2508.14184v1 · doi: 10.48550/arxiv.2508.14184 · pith_short_12: PI4MDCRII5L5 · pith_short_16: PI4MDCRII5L5ZQPT · pith_short_8: PI4MDCRI

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/PI4MDCRII5L5ZQPT4JDX3FNHVU \
  | 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: 7a38c18a284757dcc1f3e2477d95a7ad1807d39a01c06a7a668b2209b0b377d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "923f6fefe11b908a8e0566af593691d838a42a64c4610aefed91e3f7cc011658",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-08-19T18:17:48Z",
    "title_canon_sha256": "07403908060673c504799d1788e575366edf390bbc7e15826a830cff26544ce8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14184",
    "kind": "arxiv",
    "version": 1
  }
}