Pith Number

pith:CMSTWO5Y

pith:2011:CMSTWO5YEKJXDSCF226JSU25K7

not attested not anchored not stored refs pending

Model selection for Poisson processes with covariates

Mathieu Sart

arxiv:1112.5634 v2 · 2011-12-23 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMSTWO5YEKJXDSCF226JSU25K7}

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	2026-05-18T03:21:08.726856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13253b3bb8229371c845d6bc99535d57d3845ba1067a1a60052222320be9ea2a

Aliases

arxiv: 1112.5634 · arxiv_version: 1112.5634v2 · doi: 10.48550/arxiv.1112.5634 · pith_short_12: CMSTWO5YEKJX · pith_short_16: CMSTWO5YEKJXDSCF · pith_short_8: CMSTWO5Y

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/CMSTWO5YEKJXDSCF226JSU25K7 \
  | 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: 13253b3bb8229371c845d6bc99535d57d3845ba1067a1a60052222320be9ea2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66d80a258320b8ca682cdd26d10da5ecdf199beab889d0d5131f218e02f17646",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-12-23T18:53:55Z",
    "title_canon_sha256": "748e1f7c9f10e91f01b0f6758ca09a2302d44c5df033def460d0268022589a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.5634",
    "kind": "arxiv",
    "version": 2
  }
}