Pith Number

pith:NQGCPMOJ

pith:2025:NQGCPMOJSH2RO7LYMW4GTEXX2I

not attested not anchored not stored refs pending

Wild Bootstrap Inference for Linear Regressions with Many Covariates

Wenze Li

arxiv:2506.20972 v1 · 2025-06-26 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQGCPMOJSH2RO7LYMW4GTEXX2I}

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	2026-07-05T11:27:36.961549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c0c27b1c991f5177d7865b86992f7d2116d752f2e1642ef530faa4084534c61

Aliases

arxiv: 2506.20972 · arxiv_version: 2506.20972v1 · doi: 10.48550/arxiv.2506.20972 · pith_short_12: NQGCPMOJSH2R · pith_short_16: NQGCPMOJSH2RO7LY · pith_short_8: NQGCPMOJ

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/NQGCPMOJSH2RO7LYMW4GTEXX2I \
  | 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: 6c0c27b1c991f5177d7865b86992f7d2116d752f2e1642ef530faa4084534c61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90e56bd94661edc223e5e7a94c30cd6e7c6e5c64bb578bb58f821e728b9b42c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-06-26T03:30:26Z",
    "title_canon_sha256": "fc2a75fe0d574e310d422d8e95564a8f2d38e38896b158ce88989cb034e8d939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20972",
    "kind": "arxiv",
    "version": 1
  }
}