Pith Number

pith:IIEXB3EX

pith:2014:IIEXB3EXFOBRDB7ZTONPJRNUUM

not attested not anchored not stored refs pending

LOCO: Distributing Ridge Regression with Random Projections

Brian McWilliams, Christina Heinze, Gabriel Krummenacher, Nicolai Meinshausen

arxiv:1406.3469 v4 · 2014-06-13 · 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{IIEXB3EXFOBRDB7ZTONPJRNUUM}

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	2026-05-18T01:55:53.372247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420970ec972b831187f99b9af4c5b4a33e1857144651f8944de9f4b0cdce4798

Aliases

arxiv: 1406.3469 · arxiv_version: 1406.3469v4 · doi: 10.48550/arxiv.1406.3469 · pith_short_12: IIEXB3EXFOBR · pith_short_16: IIEXB3EXFOBRDB7Z · pith_short_8: IIEXB3EX

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/IIEXB3EXFOBRDB7ZTONPJRNUUM \
  | 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: 420970ec972b831187f99b9af4c5b4a33e1857144651f8944de9f4b0cdce4798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2873c79d0337a5582c9a85566efc889447cb58f11bbb5294c9ead82ce01b5e75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-06-13T09:59:21Z",
    "title_canon_sha256": "858a1bc18c4e93914a37d7fc37ee9cd7b85234bb97ec634767006c126f92e536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3469",
    "kind": "arxiv",
    "version": 4
  }
}