Pith Number

pith:PH42EG76

pith:2025:PH42EG76P53ADKQLQIRNXSXGTK

not attested not anchored not stored refs pending

A cautionary note for plasmode simulation studies in the setting of causal inference

Brian D. Williamson, Chloe Krakauer, Jennifer C. Nelson, Mark J. van der Laan, Pamela A Shaw, Rishi Desai, Susan Gruber, Susan M. Shortreed

arxiv:2504.11740 v1 · 2025-04-16 · 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{PH42EG76P53ADKQLQIRNXSXGTK}

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

Which Regularized Propensity-Score and Doubly Robust Methods Are Best Calibrated When Exposures or Outcomes Are Rare? A Plasmode Study of Proxy-Based Confounding Adjustment

Receipt and verification

First computed	2026-07-05T10:49:56.720204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79f9a21bfe7f7601aa0b8222dbcae69a8582ac4457c5a0ad539bed0422a141bc

Aliases

arxiv: 2504.11740 · arxiv_version: 2504.11740v1 · doi: 10.48550/arxiv.2504.11740 · pith_short_12: PH42EG76P53A · pith_short_16: PH42EG76P53ADKQL · pith_short_8: PH42EG76

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/PH42EG76P53ADKQLQIRNXSXGTK \
  | 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: 79f9a21bfe7f7601aa0b8222dbcae69a8582ac4457c5a0ad539bed0422a141bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c85ea06b63cad499103bf0dc1359915976d2f90646aa51adc2ae1a309cdca1e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-04-16T03:36:27Z",
    "title_canon_sha256": "ccafa09275b5697706f2dd46c89e133a841807ef65acea330f3cfa32d857cbe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11740",
    "kind": "arxiv",
    "version": 1
  }
}