Pith Number

pith:THTJGQGA

pith:2017:THTJGQGAVT3FIS2VE3CGY4JYEI

not attested not anchored not stored refs pending

A Unified Parallel Algorithm for Regularized Group PLS Scalable to Big Data

Benoit Liquet, Matthew Sutton, Pierre Lafaye de Micheaux

arxiv:1702.07066 v1 · 2017-02-23 · 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{THTJGQGAVT3FIS2VE3CGY4JYEI}

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	2026-05-18T00:50:08.472690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99e69340c0acf6544b5526c46c71382236a034d9c6dd68f4e1e48876bb2f5df2

Aliases

arxiv: 1702.07066 · arxiv_version: 1702.07066v1 · doi: 10.48550/arxiv.1702.07066 · pith_short_12: THTJGQGAVT3F · pith_short_16: THTJGQGAVT3FIS2V · pith_short_8: THTJGQGA

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/THTJGQGAVT3FIS2VE3CGY4JYEI \
  | 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: 99e69340c0acf6544b5526c46c71382236a034d9c6dd68f4e1e48876bb2f5df2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cefde753e7a51ab1f42f1630daa3bcaba266bc99f089ff9c5dec117124be3ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-02-23T02:08:51Z",
    "title_canon_sha256": "fa52b1d525e61a3feff4a9f4209034da274f7c7ca9c716b5d6bf8503b5c02799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07066",
    "kind": "arxiv",
    "version": 1
  }
}