Pith Number

pith:HR5O5DGN

pith:2016:HR5O5DGNSJ6MGHEDMYTCIPUBIM

not attested not anchored not stored refs pending

A general multiblock method for structured variable selection

Arthur Tenenhaus, Cathy Philippe, Edouard Duchesney, Fouad Hadj-Selem, Nicolas Raymond, Tommy L\"ofstedt, Vincent Frouin, Vincent Guillemot

arxiv:1610.09490 v1 · 2016-10-29 · 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{HR5O5DGNSJ6MGHEDMYTCIPUBIM}

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	2026-05-18T01:00:51.868981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7aee8ccd927cc31c836626243e81430a5cec207cc109180becbb8c51a1738b

Aliases

arxiv: 1610.09490 · arxiv_version: 1610.09490v1 · doi: 10.48550/arxiv.1610.09490 · pith_short_12: HR5O5DGNSJ6M · pith_short_16: HR5O5DGNSJ6MGHED · pith_short_8: HR5O5DGN

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/HR5O5DGNSJ6MGHEDMYTCIPUBIM \
  | 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: 3c7aee8ccd927cc31c836626243e81430a5cec207cc109180becbb8c51a1738b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4523d2d59d95c96876b1a6750a46e1aa275f9f86e03a8aa491c84f430fb68ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-10-29T11:28:56Z",
    "title_canon_sha256": "fe7747959f25a6ce71025e1d6e7bc5834ac6abc86e0029966477770de5b6c9ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09490",
    "kind": "arxiv",
    "version": 1
  }
}