Pith Number

pith:CBA7VNM5

pith:2019:CBA7VNM5AOVQWQJ26TEHQOZ7XB

not attested not anchored not stored refs pending

Bayesian models for survival data of clinical trials: Comparison of implementations using R software

Anne Bergeron, Lucie Biard, Sylvie Chevret

arxiv:1908.06687 v3 · 2019-08-19 · stat.CO · 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{CBA7VNM5AOVQWQJ26TEHQOZ7XB}

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	2026-07-05T00:03:00.792137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1041fab59d03ab0b413af4c8783b3fb84585dd08eed558191db61890541cb450

Aliases

arxiv: 1908.06687 · arxiv_version: 1908.06687v3 · doi: 10.48550/arxiv.1908.06687 · pith_short_12: CBA7VNM5AOVQ · pith_short_16: CBA7VNM5AOVQWQJ2 · pith_short_8: CBA7VNM5

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/CBA7VNM5AOVQWQJ26TEHQOZ7XB \
  | 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: 1041fab59d03ab0b413af4c8783b3fb84585dd08eed558191db61890541cb450

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "796d8eb8247c125287310b5bf56bb418621bc137cb452e8c6423564a31667ade",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2019-08-19T10:43:54Z",
    "title_canon_sha256": "ecf4406ca8e09eeca94b21d8ad4a85ef067871e3af161c37e338a4289001444d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06687",
    "kind": "arxiv",
    "version": 3
  }
}