Pith Number

pith:NB5IVH3X

pith:2018:NB5IVH3XWQLCSYKBBHMLD7YSIA

not attested not anchored not stored refs pending

On a flexible construction of a negative binomial model

Fabrizio Leisen, Freddy Palma Mancilla, Luca Rossini, Rams\'es H. Mena

arxiv:1812.07271 v2 · 2018-12-18 · stat.ME · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NB5IVH3XWQLCSYKBBHMLD7YSIA}

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	2026-05-17T23:49:02.542338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687a8a9f77b41629614109d8b1ff124007280ebc4684b01de9e4b52f2d33ae2b

Aliases

arxiv: 1812.07271 · arxiv_version: 1812.07271v2 · doi: 10.48550/arxiv.1812.07271 · pith_short_12: NB5IVH3XWQLC · pith_short_16: NB5IVH3XWQLCSYKB · pith_short_8: NB5IVH3X

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/NB5IVH3XWQLCSYKBBHMLD7YSIA \
  | 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: 687a8a9f77b41629614109d8b1ff124007280ebc4684b01de9e4b52f2d33ae2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea72e763def0e3e83a2912e58d90d2b583b8758da642e3cb390d0319c642df73",
    "cross_cats_sorted": [
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-12-18T10:12:35Z",
    "title_canon_sha256": "a3064d0b830188176a40deb41c717fa25fd213d084d7d49872f76f846cd0e77a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07271",
    "kind": "arxiv",
    "version": 2
  }
}