Pith Number

pith:44IDF4MH

pith:2017:44IDF4MHSH26U2ZKRLSQVFFO5K

not attested not anchored not stored refs pending

A Model for Paired-Multinomial Data and Its Application to Analysis of Data on a Taxonomic Tree

Hongzhe Li, Pixu Shi

arxiv:1702.04808 v1 · 2017-02-15 · 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{44IDF4MHSH26U2ZKRLSQVFFO5K}

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	2026-05-18T00:50:37.077953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e71032f18791f5ea6b2a8ae50a94aeea9e621cef0ac0ed4c4f0541259dd05fe1

Aliases

arxiv: 1702.04808 · arxiv_version: 1702.04808v1 · doi: 10.48550/arxiv.1702.04808 · pith_short_12: 44IDF4MHSH26 · pith_short_16: 44IDF4MHSH26U2ZK · pith_short_8: 44IDF4MH

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/44IDF4MHSH26U2ZKRLSQVFFO5K \
  | 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: e71032f18791f5ea6b2a8ae50a94aeea9e621cef0ac0ed4c4f0541259dd05fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68d75d6ff48dd561b55e0694c2935ee5e6b824945a9c489a5f3dc70f0edf7b51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-02-15T22:50:27Z",
    "title_canon_sha256": "12653a82a0ae3f2546a787820a7f9ad414e4d2c4af51aa22e9728bf38b75c4d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04808",
    "kind": "arxiv",
    "version": 1
  }
}