Pith Number

pith:SEBWSZOM

pith:2019:SEBWSZOMK4ZHIZYL2PKPUNDP3D

not attested not anchored not stored refs pending

Efficient Estimation of Pathwise Differentiable Target Parameters with the Undersmoothed Highly Adaptive Lasso

David Benkeser, Mark J. van der Laan, Weixin Cai

arxiv:1908.05607 v2 · 2019-08-14 · math.ST · stat.ME · 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{SEBWSZOMK4ZHIZYL2PKPUNDP3D}

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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

1 paper in Pith

Targeted Synthetic Control Method

Receipt and verification

First computed	2026-07-05T02:54:27.567395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91036965cc573274670bd3d4fa346fd8ef08c59effdd6e1329564b8b4fdc9f98

Aliases

arxiv: 1908.05607 · arxiv_version: 1908.05607v2 · doi: 10.48550/arxiv.1908.05607 · pith_short_12: SEBWSZOMK4ZH · pith_short_16: SEBWSZOMK4ZHIZYL · pith_short_8: SEBWSZOM

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/SEBWSZOMK4ZHIZYL2PKPUNDP3D \
  | 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: 91036965cc573274670bd3d4fa346fd8ef08c59effdd6e1329564b8b4fdc9f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db7481c5021a4e8d13709ad519d9526c3aaf20872a3091d44d550c3c5b735f3",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-08-14T16:28:37Z",
    "title_canon_sha256": "32adc8bda13697654ba745d49a3db59e58be02494925bad835cc1cf4b7d4e9ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05607",
    "kind": "arxiv",
    "version": 2
  }
}