Pith Number

pith:CVKJLNVS

pith:2021:CVKJLNVSCBQJE7Q7BMEBL3MHAK

not attested not anchored not stored refs pending

Choosing the Causal Estimand for Propensity Score Analysis of Observational Studies

Elizabeth A. Stuart, Noah Greifer

arxiv:2106.10577 v2 · 2021-06-19 · 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{CVKJLNVSCBQJE7Q7BMEBL3MHAK}

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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.

Cited by

1 paper in Pith

Cross-Fitted Survey-Weighted TMLE with Design-Based Variance for Causal Machine Learning

Receipt and verification

First computed	2026-07-05T06:29:17.768069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

155495b6b21060927e1f0b0815ed8702a28468c988332ed92b9436cd895d8ce1

Aliases

arxiv: 2106.10577 · arxiv_version: 2106.10577v2 · doi: 10.48550/arxiv.2106.10577 · pith_short_12: CVKJLNVSCBQJ · pith_short_16: CVKJLNVSCBQJE7Q7 · pith_short_8: CVKJLNVS

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/CVKJLNVSCBQJE7Q7BMEBL3MHAK \
  | 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: 155495b6b21060927e1f0b0815ed8702a28468c988332ed92b9436cd895d8ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0b5273d35b5a822c55a57ec873e9207a808ee7ec819e86ea3ffbad825a02d9f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-06-19T22:00:05Z",
    "title_canon_sha256": "b4dc152ed66f21650b033ee188f7c6757b082581c98acf3893d425b9bbe4ce25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10577",
    "kind": "arxiv",
    "version": 2
  }
}