Pith Number

pith:ZXHKA3IC

pith:2015:ZXHKA3IC25KBNTKZ3WWVDNNCMS

not attested not anchored not stored refs pending

High-Dimensional Longitudinal Classification with the Multinomial Fused Lasso

Brian W. Junker, Fabrizio Lecci, James T. Becker, Lewis H. Kuller, Oscar L. Lopez, Ryan J. Tibshirani, Samrachana Adhikari

arxiv:1501.07518 v1 · 2015-01-29 · stat.AP · stat.ML

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T02:28:21.736652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdcea06d02d75416cd59ddad51b5a264b5adde7d31bfba9e58555dbb0ea19e2f

Aliases

arxiv: 1501.07518 · arxiv_version: 1501.07518v1 · doi: 10.48550/arxiv.1501.07518

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/ZXHKA3IC25KBNTKZ3WWVDNNCMS \
  | 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: cdcea06d02d75416cd59ddad51b5a264b5adde7d31bfba9e58555dbb0ea19e2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5044a28f9aa9fe86f396eb3544846d8f7b3e21835af356a66b2966a23946d896",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-01-29T17:16:36Z",
    "title_canon_sha256": "f54ffde2b3bbb8221a6fdd2d97e5ce4c938b93a2ae8ed254db9b5961d316b91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07518",
    "kind": "arxiv",
    "version": 1
  }
}