Pith Number

pith:4HGDGPLT

pith:2015:4HGDGPLTYGRCWIGEJN7CPTD6VZ

not attested not anchored not stored refs pending

Exact confidence intervals for the average causal effect on a binary outcome

Peng Ding, Xinran Li

arxiv:1509.07138 v1 · 2015-09-23 · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HGDGPLTYGRCWIGEJN7CPTD6VZ}

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	2026-05-18T01:32:11.269472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1cc333d73c1a22b20c44b7e27cc7eae4fce051c0cd652e222fbbca71a851847

Aliases

arxiv: 1509.07138 · arxiv_version: 1509.07138v1 · doi: 10.48550/arxiv.1509.07138 · pith_short_12: 4HGDGPLTYGRC · pith_short_16: 4HGDGPLTYGRCWIGE · pith_short_8: 4HGDGPLT

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/4HGDGPLTYGRCWIGEJN7CPTD6VZ \
  | 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: e1cc333d73c1a22b20c44b7e27cc7eae4fce051c0cd652e222fbbca71a851847

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8429863ad7e3550be066b320ad96133dcbd437dd69372369b839453e661744d",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-09-23T20:15:35Z",
    "title_canon_sha256": "0e02ee07689404fe87c3b6f399b786451ce13dafa7b8e71a2228d7ae94dfb935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07138",
    "kind": "arxiv",
    "version": 1
  }
}