Pith Number

pith:DQR4EAR3

pith:2016:DQR4EAR33FJ3M4EM35Q7L4W3KS

not attested not anchored not stored refs pending

Exploring elastic net and multivariate regression

Matthias Raess

arxiv:1607.06763 v1 · 2016-07-22 · 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{DQR4EAR33FJ3M4EM35Q7L4W3KS}

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.

Cited by

1 paper in Pith

Theoretical Properties of Multivariate Random Forest in Feature Selection and its Application to Facial Morphology-Gene Detection

Receipt and verification

First computed	2026-05-18T01:10:39.155275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c23c2023bd953b6708cdf61f5f2db54917503f2a6849a65455fd0ee72704d75

Aliases

arxiv: 1607.06763 · arxiv_version: 1607.06763v1 · doi: 10.48550/arxiv.1607.06763 · pith_short_12: DQR4EAR33FJ3 · pith_short_16: DQR4EAR33FJ3M4EM · pith_short_8: DQR4EAR3

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/DQR4EAR33FJ3M4EM35Q7L4W3KS \
  | 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: 1c23c2023bd953b6708cdf61f5f2db54917503f2a6849a65455fd0ee72704d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25990bdd187e3a39092cd82c8298074ada8b53b8c4f21c6ab6796ce6865bbee2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-07-22T17:43:56Z",
    "title_canon_sha256": "28223a7541394d1df7f29327babaf20d58c89949c37031da3b031a88b5146e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06763",
    "kind": "arxiv",
    "version": 1
  }
}