Pith Number

pith:2JIYPC2B

pith:2026:2JIYPC2BPG62LH6EC5RW5Z2DKN

not attested not anchored not stored refs pending

A Bias-Corrected Two-Stage Approach for Joint Modelling of Multidimensional Longitudinal HRQoL and Survival Data

Catherine Legrand, Hortense Doms, Philippe Lambert

arxiv:2606.23146 v1 · 2026-06-22 · stat.ME · 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{2JIYPC2BPG62LH6EC5RW5Z2DKN}

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	2026-06-23T03:14:11.207408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d251878b4179bda59fc417636ee74353699250599e2bea3ee7992fbdfffc3f31

Aliases

arxiv: 2606.23146 · arxiv_version: 2606.23146v1 · doi: 10.48550/arxiv.2606.23146 · pith_short_12: 2JIYPC2BPG62 · pith_short_16: 2JIYPC2BPG62LH6E · pith_short_8: 2JIYPC2B

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/2JIYPC2BPG62LH6EC5RW5Z2DKN \
  | 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: d251878b4179bda59fc417636ee74353699250599e2bea3ee7992fbdfffc3f31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5544a6bda9919d7b0533ec0ede4412e4c6eca9d2291f2101068c02232ee165b3",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-22T10:47:03Z",
    "title_canon_sha256": "92dc3ed097d83069030fe6966034c917f92d60938fcfe1e62ab5b3b7d854a2af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23146",
    "kind": "arxiv",
    "version": 1
  }
}