Pith Number

pith:4OMW4P73

pith:2025:4OMW4P73XURS7XD5DNAPWODTVL

not attested not anchored not stored refs pending

Distributional Instrumental Variable Method

Anastasiia Holovchak, Nicolai Meinshausen, Sorawit Saengkyongam, Xinwei Shen

arxiv:2502.07641 v4 · 2025-02-11 · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OMW4P73XURS7XD5DNAPWODTVL}

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

TabCF: Distributional Control Function Estimation with Tabular Foundation Models

Receipt and verification

First computed	2026-06-19T16:10:52.972727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3996e3ffbbd232fdc7d1b40fb3873aaeb272ac70e0ba5ca2388c1b7c538f1cb

Aliases

arxiv: 2502.07641 · arxiv_version: 2502.07641v4 · doi: 10.48550/arxiv.2502.07641 · pith_short_12: 4OMW4P73XURS · pith_short_16: 4OMW4P73XURS7XD5 · pith_short_8: 4OMW4P73

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/4OMW4P73XURS7XD5DNAPWODTVL \
  | 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: e3996e3ffbbd232fdc7d1b40fb3873aaeb272ac70e0ba5ca2388c1b7c538f1cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa574a315ba1e631903b3a5a858258c1eb93d2fd999308a1087e48652e41b12",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-02-11T15:33:06Z",
    "title_canon_sha256": "f4c6c0501d6c0cd55391d72c48a4080baef094952445ec553ee3d35062e89822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07641",
    "kind": "arxiv",
    "version": 4
  }
}