Pith Number

pith:BZ65E5AU

pith:2017:BZ65E5AUNKFHNWPDU4FK4UYLFU

not attested not anchored not stored refs pending

Simultaneous Record Linkage and Causal Inference with Propensity Score Subclassification

Jerome P. Reiter, Joan Heck Wortman

arxiv:1709.03631 v2 · 2017-09-12 · 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{BZ65E5AUNKFHNWPDU4FK4UYLFU}

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	2026-05-18T00:19:41.865445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e7dd274146a8a76d9e3a70aae530b2d0b5d42327a4b1d2cdd64fc9389014dc0

Aliases

arxiv: 1709.03631 · arxiv_version: 1709.03631v2 · doi: 10.48550/arxiv.1709.03631 · pith_short_12: BZ65E5AUNKFH · pith_short_16: BZ65E5AUNKFHNWPD · pith_short_8: BZ65E5AU

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/BZ65E5AUNKFHNWPDU4FK4UYLFU \
  | 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: 0e7dd274146a8a76d9e3a70aae530b2d0b5d42327a4b1d2cdd64fc9389014dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0f25f18039624229bb5d91e15589ebfbfa966e9765e615f66e1350809784b61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-09-12T00:27:08Z",
    "title_canon_sha256": "2d74e686844770137ff095f60a3ab1bebc6baaa160afb10205a5aaf9c580c1ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03631",
    "kind": "arxiv",
    "version": 2
  }
}