Pith Number

pith:DX6EXRKM

pith:2018:DX6EXRKM5ORWR67CI4AJH2BO5F

not attested not anchored not stored refs pending

Robustness of shape-restricted regression estimators: an envelope perspective

Jon A. Wellner, Qiyang Han

arxiv:1805.02542 v1 · 2018-05-07 · 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{DX6EXRKM5ORWR67CI4AJH2BO5F}

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

Calibeating Prediction-Powered Inference

Receipt and verification

First computed	2026-05-18T00:16:39.681372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dfc4bc54ceba368fbe2470093e82ee97247c8428b0c3d5d7d61186e296d18bc

Aliases

arxiv: 1805.02542 · arxiv_version: 1805.02542v1 · doi: 10.48550/arxiv.1805.02542 · pith_short_12: DX6EXRKM5ORW · pith_short_16: DX6EXRKM5ORWR67C · pith_short_8: DX6EXRKM

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/DX6EXRKM5ORWR67CI4AJH2BO5F \
  | 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: 1dfc4bc54ceba368fbe2470093e82ee97247c8428b0c3d5d7d61186e296d18bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1301ac95189c586ba8e2ecfdc8b054b7423d3da6b46f8b01201ea4a1036a8bf9",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-05-07T14:29:16Z",
    "title_canon_sha256": "7a337444503b568ce91df6a3e0560b2dc6f22419233be25462e2672d9df9b49e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02542",
    "kind": "arxiv",
    "version": 1
  }
}