Pith Number

pith:IPWHD7MN

pith:2016:IPWHD7MNJJ3N3NX6FV4FKPYYUO

not attested not anchored not stored refs pending

Boosting Joint Models for Longitudinal and Time-to-Event Data

Andreas Mayr, David Taylor-Robinson, Elisabeth Waldmann, Matthias Schmid, Nadja Klein, Tania Pressler, Thomas Kneib

arxiv:1609.02686 v2 · 2016-09-09 · stat.ML · 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{IPWHD7MNJJ3N3NX6FV4FKPYYUO}

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	2026-05-18T00:54:10.529136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ec71fd8d4a76ddb6fe2d78553f18a3ac7db1f3d575368cd75db1297228b92c

Aliases

arxiv: 1609.02686 · arxiv_version: 1609.02686v2 · doi: 10.48550/arxiv.1609.02686 · pith_short_12: IPWHD7MNJJ3N · pith_short_16: IPWHD7MNJJ3N3NX6 · pith_short_8: IPWHD7MN

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/IPWHD7MNJJ3N3NX6FV4FKPYYUO \
  | 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: 43ec71fd8d4a76ddb6fe2d78553f18a3ac7db1f3d575368cd75db1297228b92c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec49f6d636966957996011ae76259ba4e2b0a599ee86d07acdef7f3ddff76726",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-09-09T08:17:54Z",
    "title_canon_sha256": "b25a832b9b8ecc200370fe3fca81b01b0123c860943079115242d7cde40aef94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02686",
    "kind": "arxiv",
    "version": 2
  }
}