Pith Number

pith:F42Y5TKR

pith:2018:F42Y5TKR6GV62CFXGVTCB3BJR2

not attested not anchored not stored refs pending

The nonparametric location-scale mixture cure model

Cedric Heuchenne, Ingrid Van Keilegom, Justin Chown

arxiv:1803.03512 v1 · 2018-03-09 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F42Y5TKR6GV62CFXGVTCB3BJR2}

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	2026-05-18T00:21:39.305126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f358ecd51f1abed08b7356620ec298eae6c977f157a6eb109e01b77d4268886

Aliases

arxiv: 1803.03512 · arxiv_version: 1803.03512v1 · doi: 10.48550/arxiv.1803.03512 · pith_short_12: F42Y5TKR6GV6 · pith_short_16: F42Y5TKR6GV62CFX · pith_short_8: F42Y5TKR

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/F42Y5TKR6GV62CFXGVTCB3BJR2 \
  | 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: 2f358ecd51f1abed08b7356620ec298eae6c977f157a6eb109e01b77d4268886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d35b9469fd39eee29acb984cb091dc7dbc0f889265b5fba58d87679ab3cdde3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-03-09T13:57:58Z",
    "title_canon_sha256": "c452d4e8b1223288122c835f443df588a6f4ff5f3bc78cca3f8cfc389f81257c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03512",
    "kind": "arxiv",
    "version": 1
  }
}