Pith Number

pith:YUHEVJXH

pith:2016:YUHEVJXHV7K4JAXWVK75QMXG7Z

not attested not anchored not stored refs pending

Estimation of clusterwise linear regression models with a shrinkage-like approach

Roberto Di Mari, Roberto Rocci, Stefano Antonio Gattone

arxiv:1611.03309 v1 · 2016-11-10 · 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{YUHEVJXHV7K4JAXWVK75QMXG7Z}

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	2026-05-18T00:59:40.659749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c50e4aa6e7afd5c482f6aabfd832e6fe6fa644cf1bc01f4f65ccd12cfcd8240f

Aliases

arxiv: 1611.03309 · arxiv_version: 1611.03309v1 · doi: 10.48550/arxiv.1611.03309 · pith_short_12: YUHEVJXHV7K4 · pith_short_16: YUHEVJXHV7K4JAXW · pith_short_8: YUHEVJXH

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/YUHEVJXHV7K4JAXWVK75QMXG7Z \
  | 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: c50e4aa6e7afd5c482f6aabfd832e6fe6fa644cf1bc01f4f65ccd12cfcd8240f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03de94baf020168c04ef0debc3fc18766dbcfa49fbf0e1387236463947e73080",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-11-10T14:20:52Z",
    "title_canon_sha256": "20fcb8fe5a28c878d3dd41e18111d1f3bf51be3a0aaba136f4df113bfe81e995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03309",
    "kind": "arxiv",
    "version": 1
  }
}