Pith Number

pith:3FEVMIMG

pith:2021:3FEVMIMGEPATHJXDIB4R5SB43E

not attested not anchored not stored refs pending

Adjusting for indirectly measured confounding using large-scale propensity scores

David Blei, George Hripcsak, Linying Zhang, Martijn Schuemie, Yixin Wang

arxiv:2110.12235 v3 · 2021-10-23 · stat.ME · 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{3FEVMIMGEPATHJXDIB4R5SB43E}

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	2026-07-05T07:31:24.764105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d94956218623c133a6e340791ec83cd91addce34ee86de9a347f64fb84f9a7ba

Aliases

arxiv: 2110.12235 · arxiv_version: 2110.12235v3 · doi: 10.48550/arxiv.2110.12235 · pith_short_12: 3FEVMIMGEPAT · pith_short_16: 3FEVMIMGEPATHJXD · pith_short_8: 3FEVMIMG

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/3FEVMIMGEPATHJXDIB4R5SB43E \
  | 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: d94956218623c133a6e340791ec83cd91addce34ee86de9a347f64fb84f9a7ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3a2e78b08e4a0ac98dfe8ac93f8389e26dd4959e2fef1c73c9fff4a760199a6",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-10-23T14:52:21Z",
    "title_canon_sha256": "73b94bc9f73c4e8bf7383ba1f5b15c2cb0618277153afe278fe705be3f065230"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12235",
    "kind": "arxiv",
    "version": 3
  }
}