Pith Number

pith:6GXO2ZEB

pith:2014:6GXO2ZEBP3JT4ZWOFUQ3JX644H

not attested not anchored not stored refs pending

Model selection for the segmentation of multiparameter exponential family distributions

Alice Cleynen, Emilie Lebarbier

arxiv:1412.6697 v2 · 2014-12-20 · 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{6GXO2ZEBP3JT4ZWOFUQ3JX644H}

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	2026-05-18T02:20:19.552545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1aeed64817ed33e66ce2d21b4dfdce1dd2951cb68fa79ef6e5fa3ec94828f95

Aliases

arxiv: 1412.6697 · arxiv_version: 1412.6697v2 · doi: 10.48550/arxiv.1412.6697 · pith_short_12: 6GXO2ZEBP3JT · pith_short_16: 6GXO2ZEBP3JT4ZWO · pith_short_8: 6GXO2ZEB

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/6GXO2ZEBP3JT4ZWOFUQ3JX644H \
  | 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: f1aeed64817ed33e66ce2d21b4dfdce1dd2951cb68fa79ef6e5fa3ec94828f95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a547be15dca66e477214fdb273b8c6374503b7a5ff959e2f4eb91f3e8129aac",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-12-20T22:04:46Z",
    "title_canon_sha256": "dc6088b22c2bb08c7d4fedb9d414a4e6e02cb3fe917fb598a387b42b4a07bc49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6697",
    "kind": "arxiv",
    "version": 2
  }
}