Pith Number

pith:YTPXAHV6

pith:2018:YTPXAHV65XJQGGQFOGR36HSU34

not attested not anchored not stored refs pending

High-Dimensional Econometrics and Regularized GMM

Alexandre Belloni, Christian Hansen, Denis Chetverikov, Kengo Kato, Victor Chernozhukov

arxiv:1806.01888 v2 · 2018-06-05 · math.ST · econ.EM · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTPXAHV65XJQGGQFOGR36HSU34}

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

2 papers in Pith

Making Interpretable Discoveries from Unstructured Data: A High-Dimensional Multiple Hypothesis Testing Approach

Estimation of BLP models with high-dimensional controls

Receipt and verification

First computed	2026-05-18T00:13:43.965531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4df701ebeedd3031a0571a3bf1e54df0321ad4ac062a5cb62cd936acbe95048

Aliases

arxiv: 1806.01888 · arxiv_version: 1806.01888v2 · doi: 10.48550/arxiv.1806.01888 · pith_short_12: YTPXAHV65XJQ · pith_short_16: YTPXAHV65XJQGGQF · pith_short_8: YTPXAHV6

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/YTPXAHV65XJQGGQFOGR36HSU34 \
  | 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: c4df701ebeedd3031a0571a3bf1e54df0321ad4ac062a5cb62cd936acbe95048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "914821225c79946e9753903bfe4fd565a3a649dafe1e7d2b3703f9f79a995390",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-06-05T18:46:12Z",
    "title_canon_sha256": "e67ff9494040155432de6772a92843ae32246151b5d3b47f1c73ac8e20aabd4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01888",
    "kind": "arxiv",
    "version": 2
  }
}