Pith Number

pith:ZCY25QU6

pith:2019:ZCY25QU6CB6R24TIVFU7VZOQGM

not attested not anchored not stored refs pending

Semiparametric Methods for Exposure Misclassification in Propensity Score-Based Time-to-Event Data Analysis

Molin Wang, Yingrui Yang

arxiv:1903.07782 v2 · 2019-03-19 · stat.ME · math.ST · stat.AP · stat.ML · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCY25QU6CB6R24TIVFU7VZOQGM}

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	2026-05-17T23:43:49.708410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b1aec29e107d1d7268a969fae5d0332dc9dede6abc37c1427075eecefa1813

Aliases

arxiv: 1903.07782 · arxiv_version: 1903.07782v2 · doi: 10.48550/arxiv.1903.07782 · pith_short_12: ZCY25QU6CB6R · pith_short_16: ZCY25QU6CB6R24TI · pith_short_8: ZCY25QU6

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/ZCY25QU6CB6R24TIVFU7VZOQGM \
  | 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: c8b1aec29e107d1d7268a969fae5d0332dc9dede6abc37c1427075eecefa1813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52d391b3712ba1f2c79d4c408d24500d4d02b213188e98d196b3d1be102fc47",
    "cross_cats_sorted": [
      "math.ST",
      "stat.AP",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-03-19T00:57:16Z",
    "title_canon_sha256": "e5ca212486f9bfd787b97a76ee8683aa221c402e6e079a65b8f8677a5fb3a19a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07782",
    "kind": "arxiv",
    "version": 2
  }
}