Pith Number

pith:OEJBJ7I7

pith:2026:OEJBJ7I7K244SE3BKUZ54RBH72

not attested not anchored not stored refs pending

J- and MJ-Type Tests for Non-Nested Parametric Survival Models with a Cure Fraction: A Score Test Approach

Cynthia A. V. Tojeiro, Francisco Cribari-Neto, Tarciana L. Pereira, Tatiene C. Souza

arxiv:2607.01379 v1 · 2026-07-01 · 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{OEJBJ7I7K244SE3BKUZ54RBH72}

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	2026-07-03T00:16:58.734242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711214fd1f56b9c913615533de4427fe8664652a9c0c1cb990471ca2c82bf29a

Aliases

arxiv: 2607.01379 · arxiv_version: 2607.01379v1 · doi: 10.48550/arxiv.2607.01379 · pith_short_12: OEJBJ7I7K244 · pith_short_16: OEJBJ7I7K244SE3B · pith_short_8: OEJBJ7I7

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/OEJBJ7I7K244SE3BKUZ54RBH72 \
  | 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: 711214fd1f56b9c913615533de4427fe8664652a9c0c1cb990471ca2c82bf29a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4872c09358f2a9a5680297e83d016fe83bba32bc008ad089199dbdf40faab42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-01T18:41:34Z",
    "title_canon_sha256": "1b5f92df9192a37cbf1603b5f79a8681b242d47060a37c2d52680b22025e904b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01379",
    "kind": "arxiv",
    "version": 1
  }
}