Pith Number

pith:RP7ARKX5

pith:2023:RP7ARKX5Z3VPZET35RRH3GQER3

not attested not anchored not stored refs pending

Adjustment with Many Regressors Under Covariate-Adaptive Randomizations

Ke Miao, Liang Jiang, Liyao Li, Yichong Zhang

arxiv:2304.08184 v5 · 2023-04-17 · 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{RP7ARKX5Z3VPZET35RRH3GQER3}

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.

Receipt and verification

First computed	2026-07-05T10:15:41.319609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfe08aafdceeafc927bec627d9a048ed81fa8afdc853196a5c121fafd01a511

Aliases

arxiv: 2304.08184 · arxiv_version: 2304.08184v5 · doi: 10.48550/arxiv.2304.08184 · pith_short_12: RP7ARKX5Z3VP · pith_short_16: RP7ARKX5Z3VPZET3 · pith_short_8: RP7ARKX5

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/RP7ARKX5Z3VPZET35RRH3GQER3 \
  | 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: 8bfe08aafdceeafc927bec627d9a048ed81fa8afdc853196a5c121fafd01a511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bdfaae3dd7f2ac34adbb2acc041ba320053baf6423fc5c5db41b967a672615a",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-04-17T11:50:35Z",
    "title_canon_sha256": "c0cbb3af505dd7f192c72cfc9dd8a47827ffe78b2201baf1499bc8034af557c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.08184",
    "kind": "arxiv",
    "version": 5
  }
}