Pith Number

pith:I3J5NLCZ

pith:2016:I3J5NLCZQAF6X2EXKXSGVJ7ANK

not attested not anchored not stored refs pending

Sparse principal component regression for generalized linear models

Hironori Fujisawa, Shuichi Kawano, Toshihiko Shiroishi, Toyoyuki Takada

arxiv:1609.08886 v3 · 2016-09-28 · stat.ML · 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{I3J5NLCZQAF6X2EXKXSGVJ7ANK}

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	2026-05-18T00:19:42.634360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46d3d6ac59800bebe89755e46aa7e06ab0a1dee4832bfce0e126eab40ceb6f6e

Aliases

arxiv: 1609.08886 · arxiv_version: 1609.08886v3 · doi: 10.48550/arxiv.1609.08886 · pith_short_12: I3J5NLCZQAF6 · pith_short_16: I3J5NLCZQAF6X2EX · pith_short_8: I3J5NLCZ

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/I3J5NLCZQAF6X2EXKXSGVJ7ANK \
  | 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: 46d3d6ac59800bebe89755e46aa7e06ab0a1dee4832bfce0e126eab40ceb6f6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dd7aa6592718c49f7feee5ad4efa081a0b48c28e15a1c5586402dc8cbd460c3",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-09-28T12:33:42Z",
    "title_canon_sha256": "6f704801bcfdb7e418b886663f9794f1cab3d371f3af2410fcd88b99fb0a30e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08886",
    "kind": "arxiv",
    "version": 3
  }
}