Pith Number

pith:XUAPFOYW

pith:2024:XUAPFOYWGC6PLVXEKHL3ELICZ2

not attested not anchored not stored refs pending

Bayesian regularization for flexible baseline hazard functions in Cox survival models

Carmen Armero, Danilo Alvares, Elena L\'azaro

arxiv:2401.18014 v1 · 2024-01-31 · 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{XUAPFOYWGC6PLVXEKHL3ELICZ2}

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	2026-07-05T07:39:45.702605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd00f2bb1630bcf5d6e451d7b22d02ce96657016017fcadd71451458fa790363

Aliases

arxiv: 2401.18014 · arxiv_version: 2401.18014v1 · doi: 10.48550/arxiv.2401.18014 · pith_short_12: XUAPFOYWGC6P · pith_short_16: XUAPFOYWGC6PLVXE · pith_short_8: XUAPFOYW

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/XUAPFOYWGC6PLVXEKHL3ELICZ2 \
  | 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: bd00f2bb1630bcf5d6e451d7b22d02ce96657016017fcadd71451458fa790363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "219d73473ad1a6db4ea21983f69253884bc1f3c7c25dd69a5dd3d0bc7b9322fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-01-31T17:21:43Z",
    "title_canon_sha256": "82b8ccc34f1dac0f9d795122498321ee97e8925cd7def22a55c0a39cfc4b953d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.18014",
    "kind": "arxiv",
    "version": 1
  }
}