Pith Number

pith:BKW3J44L

pith:2017:BKW3J44LRDE7T3V4OCMETKHVFP

not attested not anchored not stored refs pending

MEBoost: Variable Selection in the Presence of Measurement Error

Benjamin Brown, Julian Wolfson, Timothy Weaver

arxiv:1701.02349 v3 · 2017-01-09 · stat.CO · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKW3J44LRDE7T3V4OCMETKHVFP}

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	2026-05-18T00:32:02.916348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aadb4f38b88c9f9eebc709849a8f52bc2522d52458790438c64885c94b4ac15

Aliases

arxiv: 1701.02349 · arxiv_version: 1701.02349v3 · doi: 10.48550/arxiv.1701.02349 · pith_short_12: BKW3J44LRDE7 · pith_short_16: BKW3J44LRDE7T3V4 · pith_short_8: BKW3J44L

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/BKW3J44LRDE7T3V4OCMETKHVFP \
  | 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: 0aadb4f38b88c9f9eebc709849a8f52bc2522d52458790438c64885c94b4ac15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f95b3650dbdd8ddef9fd2b69c28ffbc65b454892b313edad6d6aaef434a94549",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-01-09T21:00:46Z",
    "title_canon_sha256": "bf9eedb55115c5342ee855aa686ad4d39c5e290f88a72746ae18c0feabf26e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02349",
    "kind": "arxiv",
    "version": 3
  }
}