Pith Number

pith:HXGHHQKF

pith:2022:HXGHHQKFGDG4U5I37NI66QZBRI

not attested not anchored not stored refs pending

Inference for Cluster Randomized Experiments with Non-ignorable Cluster Sizes

Azeem Shaikh, Federico Bugni, Ivan Canay, Max Tabord-Meehan

arxiv:2204.08356 v7 · 2022-04-18 · econ.EM · 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{HXGHHQKFGDG4U5I37NI66QZBRI}

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

Misspecified regressions with mixed regressors: robust inference and causal interpretation

Receipt and verification

First computed	2026-07-05T08:06:10.300098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dcc73c14530cdca751bfb51ef43218a0fef2d3ad937a3d353e67b1a1c9b8b41

Aliases

arxiv: 2204.08356 · arxiv_version: 2204.08356v7 · doi: 10.48550/arxiv.2204.08356 · pith_short_12: HXGHHQKFGDG4 · pith_short_16: HXGHHQKFGDG4U5I3 · pith_short_8: HXGHHQKF

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/HXGHHQKFGDG4U5I37NI66QZBRI \
  | 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: 3dcc73c14530cdca751bfb51ef43218a0fef2d3ad937a3d353e67b1a1c9b8b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a1acc2abe3350046a4022ce68004586a2f4369d3de4ddfd61a81d6d582b2e7",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2022-04-18T15:00:45Z",
    "title_canon_sha256": "094c1f0bf341d13e32ab057c9d40debecb82da475cf618299e9f5b3393a6adf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08356",
    "kind": "arxiv",
    "version": 7
  }
}