Pith Number

pith:KPGCCCEO

pith:2025:KPGCCCEO2C7AAXKLOW6SMATWRB

not attested not anchored not stored refs pending

ML-assisted Randomization Tests for Detecting Treatment Effects in A/B Experiments

Jungho Lee, Panos Toulis, Wenxuan Guo

arxiv:2501.07722 v1 · 2025-01-13 · 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{KPGCCCEO2C7AAXKLOW6SMATWRB}

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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

2 papers in Pith

AI-Assisted Variance Reduction in Randomized Experiments

Fit CATE Once: Model-Assisted Randomization Tests Without Sample Splitting

Receipt and verification

First computed	2026-07-05T10:00:49.091444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53cc21088ed0be005d4b75bd260276887f17653b9e38eda00c8b352ed4a3af3f

Aliases

arxiv: 2501.07722 · arxiv_version: 2501.07722v1 · doi: 10.48550/arxiv.2501.07722 · pith_short_12: KPGCCCEO2C7A · pith_short_16: KPGCCCEO2C7AAXKL · pith_short_8: KPGCCCEO

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/KPGCCCEO2C7AAXKLOW6SMATWRB \
  | 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: 53cc21088ed0be005d4b75bd260276887f17653b9e38eda00c8b352ed4a3af3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f5f319fd58a6be051991529f71e73c8179cf9e775afc0f888007ec34b23ae1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-01-13T22:14:58Z",
    "title_canon_sha256": "ee3187aa1562cfaf08758ff816d9d95042f942b196cac9650130a00ff2dc04fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07722",
    "kind": "arxiv",
    "version": 1
  }
}