Pith Number

pith:P4VM54IR

pith:2026:P4VM54IRC6JUYNHSS3ULUJL66O

not attested not anchored not stored refs pending

DiPPER: A Bayesian approach to differential prevalence analysis with applications in microbiome studies

Janne V. Kujala, Juho Pelto, Kari Auranen, Leo Lahti

arxiv:2602.05938 v2 · 2026-02-05 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4VM54IRC6JUYNHSS3ULUJL66O}

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	2026-05-26T02:05:06.610676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2acef11117934c34f296e8ba257ef3ac19fbc08af4a1d92c110fa1e0e0cf3f

Aliases

arxiv: 2602.05938 · arxiv_version: 2602.05938v2 · doi: 10.48550/arxiv.2602.05938 · pith_short_12: P4VM54IRC6JU · pith_short_16: P4VM54IRC6JUYNHS · pith_short_8: P4VM54IR

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/P4VM54IRC6JUYNHSS3ULUJL66O \
  | 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: 7f2acef11117934c34f296e8ba257ef3ac19fbc08af4a1d92c110fa1e0e0cf3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef1da79881522642a68c40fd6a2666fe997ad46bbbdc59912324446a6f91282a",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-02-05T17:49:08Z",
    "title_canon_sha256": "1bcf44d6a4644db3964084958e3a481cd8ea9dd8f3172141fd12642b4c1c244c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05938",
    "kind": "arxiv",
    "version": 2
  }
}