Pith Number

pith:75FOXQR5

pith:2019:75FOXQR5LTKLRD534266TQDATV

not attested not anchored not stored refs pending

Minimax Semiparametric Learning With Approximate Sparsity

Jelena Bradic, Victor Chernozhukov, Whitney K. Newey, Yinchu Zhu

arxiv:1912.12213 v7 · 2019-12-27 · 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{75FOXQR5LTKLRD534266TQDATV}

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

Double/Debiased Machine Learning for Continuous Treatment Effects in Panel Data with Endogeneity

Receipt and verification

First computed	2026-07-05T11:46:31.695050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff4aebc23d5cd4b88fbbe6bde9c0609d66aaeeb2a06eb686f40cb7a2f86c2cb7

Aliases

arxiv: 1912.12213 · arxiv_version: 1912.12213v7 · doi: 10.48550/arxiv.1912.12213 · pith_short_12: 75FOXQR5LTKL · pith_short_16: 75FOXQR5LTKLRD53 · pith_short_8: 75FOXQR5

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/75FOXQR5LTKLRD534266TQDATV \
  | 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: ff4aebc23d5cd4b88fbbe6bde9c0609d66aaeeb2a06eb686f40cb7a2f86c2cb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4016a657ba16a13685c195f52278533635e6bf4bd0787009a693ef603c6b85cc",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-12-27T16:13:21Z",
    "title_canon_sha256": "bd2b497f76ff35f95a7c515ccf61a824c195c8c8acd09d29348806f17fd0b457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12213",
    "kind": "arxiv",
    "version": 7
  }
}