Pith Number

pith:ZIVBA5NW

pith:2019:ZIVBA5NWH2OP637VTPWRLCDB5M

not attested not anchored not stored refs pending

Sensitivity Analysis of Treatment Effect to Unmeasured Confounding in Observational Studies with Survival and Competing Risks Outcomes

Parambir S. Dulai, Rong Huang, Ronghui Xu

arxiv:1908.01444 v1 · 2019-08-05 · 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{ZIVBA5NWH2OP637VTPWRLCDB5M}

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	2026-07-04T23:51:30.559099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca2a1075b63e9cff6ff59bed158861eb06063b5d0a8e5168d692089b0c66a55f

Aliases

arxiv: 1908.01444 · arxiv_version: 1908.01444v1 · doi: 10.48550/arxiv.1908.01444 · pith_short_12: ZIVBA5NWH2OP · pith_short_16: ZIVBA5NWH2OP637V · pith_short_8: ZIVBA5NW

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/ZIVBA5NWH2OP637VTPWRLCDB5M \
  | 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: ca2a1075b63e9cff6ff59bed158861eb06063b5d0a8e5168d692089b0c66a55f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc1d9f91c3abc9c91bb98d9084b716aa496c87f1f9727db27e21d5681d193ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-08-05T02:10:05Z",
    "title_canon_sha256": "88d2e5ec8911529e43d13b3b4508c4dd587809a6a7f4f9acf2c29ab2dd00e8fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01444",
    "kind": "arxiv",
    "version": 1
  }
}