Pith Number

pith:YICKCF4J

pith:2026:YICKCF4JYD5XHNA7NB4GHZUDZV

not attested not anchored not stored refs pending

Adressing Separation: A Firth-corrected Joint Model for Longitudinal and Time-to-event Data with an Application on Dropout from Vocational Training

Elisabeth Bergherr, Sophie Potts, Viola Deutscher

arxiv:2606.10866 v1 · 2026-06-09 · stat.ME · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YICKCF4JYD5XHNA7NB4GHZUDZV}

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	2026-06-10T01:10:44.636768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c204a11789c0fb73b41f687863e683cd69901018aa1ae04704511c2f954d54d4

Aliases

arxiv: 2606.10866 · arxiv_version: 2606.10866v1 · doi: 10.48550/arxiv.2606.10866 · pith_short_12: YICKCF4JYD5X · pith_short_16: YICKCF4JYD5XHNA7 · pith_short_8: YICKCF4J

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/YICKCF4JYD5XHNA7NB4GHZUDZV \
  | 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: c204a11789c0fb73b41f687863e683cd69901018aa1ae04704511c2f954d54d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be17d3f3f06a57b08725a8f17f80d59ddcff006f4f2a90b9331881547230c31",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-09T13:44:48Z",
    "title_canon_sha256": "7fa90246ec82e99119b92bdd0bd0726b90c8c67824480dae9ea0a51fb6cdd3e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10866",
    "kind": "arxiv",
    "version": 1
  }
}