Pith Number

pith:WFZZUTO4

pith:2016:WFZZUTO4ZMMLD6U5XZOMVSB2U5

not attested not anchored not stored refs pending

Semiparametric Regression Analysis of Interval-Censored Competing Risks Data

Donglin Zeng, D. Y. Lin, Lu Mao

arxiv:1602.01788 v2 · 2016-02-04 · 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{WFZZUTO4ZMMLD6U5XZOMVSB2U5}

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	2026-05-18T01:19:49.408738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1739a4ddccb18b1fa9dbe5ccac83aa74afa6beeba531d85446614be1adc1a7c

Aliases

arxiv: 1602.01788 · arxiv_version: 1602.01788v2 · doi: 10.48550/arxiv.1602.01788 · pith_short_12: WFZZUTO4ZMML · pith_short_16: WFZZUTO4ZMMLD6U5 · pith_short_8: WFZZUTO4

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/WFZZUTO4ZMMLD6U5XZOMVSB2U5 \
  | 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: b1739a4ddccb18b1fa9dbe5ccac83aa74afa6beeba531d85446614be1adc1a7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "678f57e60ccf26a515e9ed680ad548b738a59d0e8fe617ceb8a75dffc2bb021c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-02-04T18:56:35Z",
    "title_canon_sha256": "fc0cd9f113505fba289bd43ca70c2a4f6c2ae00793a86712f3013449cbb90576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01788",
    "kind": "arxiv",
    "version": 2
  }
}