Pith Number

pith:XBG5KPX3

pith:2026:XBG5KPX3VG3FA6OZLEJJNBMDS3

not attested not anchored not stored refs pending

On the Asymptotic Inadmissibility of Double Machine Learning Estimators Under Structure-Agnostic Models

James M Robins, Lin Liu, Rajarshi Mukherjee

arxiv:2606.22391 v1 · 2026-06-21 · math.ST · econ.EM · stat.ML · 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{XBG5KPX3VG3FA6OZLEJJNBMDS3}

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.

Receipt and verification

First computed	2026-06-23T02:13:37.189607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84dd53efba9b65079d9591296858396e95cdc594997f7d6c99d4f63387042ba

Aliases

arxiv: 2606.22391 · arxiv_version: 2606.22391v1 · doi: 10.48550/arxiv.2606.22391 · pith_short_12: XBG5KPX3VG3F · pith_short_16: XBG5KPX3VG3FA6OZ · pith_short_8: XBG5KPX3

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/XBG5KPX3VG3FA6OZLEJJNBMDS3 \
  | 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: b84dd53efba9b65079d9591296858396e95cdc594997f7d6c99d4f63387042ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68471d68fa4c6afde6719f319d6a98b49fdcea2a93f54c06c53937b2c7ab93f5",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-21T08:35:22Z",
    "title_canon_sha256": "d4fadac2ced54bc20b6bf1dd54c18c56fc7afec580851de5631ef4531caf2372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22391",
    "kind": "arxiv",
    "version": 1
  }
}