Pith Number

pith:N42DU4IN

pith:2016:N42DU4INOY25TORWYI6KWSSQ3O

not attested not anchored not stored refs pending

A phylogenetic scan test on Dirichlet-tree multinomial model for microbiome data

Dan L. Niclolae, Li Ma, Yunfan Tang

arxiv:1610.08974 v2 · 2016-10-27 · 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{N42DU4INOY25TORWYI6KWSSQ3O}

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	2026-05-18T00:48:32.596804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f343a710d7635d9ba36c23cab4a50db9885d6980db120a1d484eaf1073c1b22

Aliases

arxiv: 1610.08974 · arxiv_version: 1610.08974v2 · doi: 10.48550/arxiv.1610.08974 · pith_short_12: N42DU4INOY25 · pith_short_16: N42DU4INOY25TORW · pith_short_8: N42DU4IN

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/N42DU4INOY25TORWYI6KWSSQ3O \
  | 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: 6f343a710d7635d9ba36c23cab4a50db9885d6980db120a1d484eaf1073c1b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcfce7e979eb10c33486051c01093301d947ced1f5f5e6213ed4cfe9561c99bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-10-27T19:59:22Z",
    "title_canon_sha256": "20c0f060d4bd791a00192b65a3fb1b71d2c354be9407365427af9bba98acdf3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08974",
    "kind": "arxiv",
    "version": 2
  }
}