Pith Number

pith:PNYDUWIB

pith:2023:PNYDUWIBJ3NYAYAXGCB624C5KZ

not attested not anchored not stored refs pending

Asymptotic Theory for Two-Way Clustering

Luther Yap

arxiv:2301.03805 v3 · 2023-01-10 · 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{PNYDUWIBJ3NYAYAXGCB624C5KZ}

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

Clustering with Potential Multidimensionality: Inference and Practice

Receipt and verification

First computed	2026-07-05T08:31:02.510162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b703a59014edb8060173083ed705d5664bad5a0d7ac6af45ec38b31c0b88c7a

Aliases

arxiv: 2301.03805 · arxiv_version: 2301.03805v3 · doi: 10.48550/arxiv.2301.03805 · pith_short_12: PNYDUWIBJ3NY · pith_short_16: PNYDUWIBJ3NYAYAX · pith_short_8: PNYDUWIB

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/PNYDUWIBJ3NYAYAXGCB624C5KZ \
  | 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: 7b703a59014edb8060173083ed705d5664bad5a0d7ac6af45ec38b31c0b88c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bfe7662c71b7383cd76d129a92b5fa54453f5ea6bedc0a7de487d819aa15052",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-01-10T06:14:16Z",
    "title_canon_sha256": "89778873f4b9590b00e77d606426c38ff61d53d3f287227faa0bdbac8603845b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03805",
    "kind": "arxiv",
    "version": 3
  }
}