Pith Number

pith:CJL7DNKP

pith:2024:CJL7DNKP5O7GFXEH5LNG3UUZYW

not attested not anchored not stored refs pending

Distributed variable screening for generalized linear models

Bo Li, Lianqiang Qu, Liuquan Sun, Tianbo Diao

arxiv:2405.04254 v2 · 2024-05-07 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJL7DNKP5O7GFXEH5LNG3UUZYW}

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	2026-07-05T08:16:49.830491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1257f1b54febbe62dc87eada6dd299c58fce2ad5d29a577c821caee386a6034c

Aliases

arxiv: 2405.04254 · arxiv_version: 2405.04254v2 · doi: 10.48550/arxiv.2405.04254 · pith_short_12: CJL7DNKP5O7G · pith_short_16: CJL7DNKP5O7GFXEH · pith_short_8: CJL7DNKP

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/CJL7DNKP5O7GFXEH5LNG3UUZYW \
  | 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: 1257f1b54febbe62dc87eada6dd299c58fce2ad5d29a577c821caee386a6034c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c83f8b8203eeef18d744ff02c75209c3fb5c20699ce68aa0a078479bc0f74a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-05-07T12:15:02Z",
    "title_canon_sha256": "af455847b0bbb7fa73b77bd3e362f3c5d640db655f2c13ce628cc24a9ed51c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.04254",
    "kind": "arxiv",
    "version": 2
  }
}