Pith Number

pith:WQ2DXEF2

pith:2022:WQ2DXEF2TGR3AYVDWBVROJFP4M

not attested not anchored not stored refs pending

On the Pointwise Behavior of Recursive Partitioning and Its Implications for Heterogeneous Causal Effect Estimation

Jason M. Klusowski, Matias D. Cattaneo, Peter M. Tian

arxiv:2211.10805 v3 · 2022-11-19 · stat.ML · cs.LG · math.ST · 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{WQ2DXEF2TGR3AYVDWBVROJFP4M}

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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

3 papers in Pith

Revisiting local regression: shape regularity, uniform rates, and the limits of random splits

Riemannian Stochastic Optimization for Sufficient Dimension Reduction

Stabilizing the Splits through Minimax Decision Trees

Receipt and verification

First computed	2026-07-05T07:42:15.662552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4343b90ba99a3b062a3b06b1724afe328addb09e11b75948672520348f5a2c9

Aliases

arxiv: 2211.10805 · arxiv_version: 2211.10805v3 · doi: 10.48550/arxiv.2211.10805 · pith_short_12: WQ2DXEF2TGR3 · pith_short_16: WQ2DXEF2TGR3AYVD · pith_short_8: WQ2DXEF2

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/WQ2DXEF2TGR3AYVDWBVROJFP4M \
  | 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: b4343b90ba99a3b062a3b06b1724afe328addb09e11b75948672520348f5a2c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73f1fddeb4dda8832494abffe6ea3d529248f28d63670d9d9b35012070d3ae4",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-11-19T21:28:30Z",
    "title_canon_sha256": "427405b0bc4aff1853474b057c122cdbc0e2a31e27d7767be7cda1dc68e23969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.10805",
    "kind": "arxiv",
    "version": 3
  }
}