Pith Number

pith:ISXBSQNW

pith:2018:ISXBSQNW37BOEXHVDURJQWBPEI

not attested not anchored not stored refs pending

Efficient data augmentation for multivariate probit models with panel data: An application to general practitioner decision-making about contraceptives

David Gunawan, Denzil G. Fiebig, Robert Kohn, Scott A. Sisson, Vincent Chin

arxiv:1806.07274 v2 · 2018-06-19 · stat.CO · stat.AP · 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{ISXBSQNW37BOEXHVDURJQWBPEI}

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	2026-07-05T01:00:45.831662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ae1941b6dfc2e25cf51d2298582f2224ded2e223f74e7c09afde4053b9ae11

Aliases

arxiv: 1806.07274 · arxiv_version: 1806.07274v2 · doi: 10.48550/arxiv.1806.07274 · pith_short_12: ISXBSQNW37BO · pith_short_16: ISXBSQNW37BOEXHV · pith_short_8: ISXBSQNW

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/ISXBSQNW37BOEXHVDURJQWBPEI \
  | 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: 44ae1941b6dfc2e25cf51d2298582f2224ded2e223f74e7c09afde4053b9ae11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927b81b92a150db117ff7e1537b5f8bd5ae0f8cdb8ef8d7608f46147000ad538",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-06-19T14:22:29Z",
    "title_canon_sha256": "c932b7335eab91bd157640d745bf9fba30e8b9e1125fa30562751b7af55a8050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07274",
    "kind": "arxiv",
    "version": 2
  }
}