Pith Number

pith:REYIXWTS

pith:2019:REYIXWTSXRWXJCAIIJDRBF4I6L

not attested not anchored not stored refs pending

A hypothesis testing framework for the ratio of means of two negative binomial distributions: classifying the efficacy of anthelmintic treatment against intestinal parasites

Andrew Kotze, Bruno Levecke, Christian Pipper, Giles Innocent, Iain McKendrick, Jamie Prentice, Jennifer Keiser, Louise Matthews, Marta Palmeirim, Matthew Denwood, Ray Kaplan, Stuart Reid

arxiv:1910.06667 v1 · 2019-10-15 · stat.ME · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REYIXWTSXRWXJCAIIJDRBF4I6L}

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	2026-07-05T00:12:13.881518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89308bda72bc6d7488084247109788f2f5bbdc41ae17e5deb1f29e418bc23b2f

Aliases

arxiv: 1910.06667 · arxiv_version: 1910.06667v1 · doi: 10.48550/arxiv.1910.06667 · pith_short_12: REYIXWTSXRWX · pith_short_16: REYIXWTSXRWXJCAI · pith_short_8: REYIXWTS

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/REYIXWTSXRWXJCAIIJDRBF4I6L \
  | 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: 89308bda72bc6d7488084247109788f2f5bbdc41ae17e5deb1f29e418bc23b2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eecd25f2d7454b9254080c7d546a2a5aa6f497b00138cdd15aadbdc8a433ce0",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-10-15T11:51:45Z",
    "title_canon_sha256": "df3d35e366c1b511578beb13db119873113f852eceb24d1a1864b2b6428dffcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.06667",
    "kind": "arxiv",
    "version": 1
  }
}