Pith Number

pith:YGB53G5V

pith:2023:YGB53G5VRYCSEHVFMWDP5KZJMQ

not attested not anchored not stored refs pending

A Causal Inference Framework for Leveraging External Controls in Hybrid Trials

Herb Pang, Jiawen Zhu, Michael R Kosorok, Michael Valancius, Michele Jonsson Funk, Stephen R Cole

arxiv:2305.08969 v1 · 2023-05-15 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGB53G5VRYCSEHVFMWDP5KZJMQ}

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.

Cited by

1 paper in Pith

Identification strategies for combining an experimental study with external data

Receipt and verification

First computed	2026-07-05T06:10:41.984385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c183dd9bb58e05221ea56586feab2964021c9b98e8dd16a5551ec5cd4132ca5a

Aliases

arxiv: 2305.08969 · arxiv_version: 2305.08969v1 · doi: 10.48550/arxiv.2305.08969 · pith_short_12: YGB53G5VRYCS · pith_short_16: YGB53G5VRYCSEHVF · pith_short_8: YGB53G5V

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/YGB53G5VRYCSEHVFMWDP5KZJMQ \
  | 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: c183dd9bb58e05221ea56586feab2964021c9b98e8dd16a5551ec5cd4132ca5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f16bd638930aca21cb8626fed1f6881d352a0f93a1cfa2be77957156178798c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-05-15T19:15:32Z",
    "title_canon_sha256": "68ba1dfea03df1ba1112ff39dc106eab07e36bbfd4a7a0cb156e91dc3a810148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08969",
    "kind": "arxiv",
    "version": 1
  }
}