Pith Number

pith:4ETHKCCA

pith:2026:4ETHKCCABD6S3QGJRUBA3UDEG2

not attested not anchored not stored refs pending

GEMSS: A Variational Bayesian Method for Discovering Multiple Sparse Solutions in Classification and Regression Problems

Kate\v{r}ina Henclov\'a, V\'aclav \v{S}m\'idl

arxiv:2602.08913 v2 · 2026-02-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ETHKCCABD6S3QGJRUBA3UDEG2}

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	2026-06-12T01:08:22.412956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e12675084008fd2dc0c98d020dd06436aa8c10f8da6043a4867e731eddf22938

Aliases

arxiv: 2602.08913 · arxiv_version: 2602.08913v2 · doi: 10.48550/arxiv.2602.08913 · pith_short_12: 4ETHKCCABD6S · pith_short_16: 4ETHKCCABD6S3QGJ · pith_short_8: 4ETHKCCA

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/4ETHKCCABD6S3QGJRUBA3UDEG2 \
  | 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: e12675084008fd2dc0c98d020dd06436aa8c10f8da6043a4867e731eddf22938

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd82b84f60383b0bc60f10f5d5ee6db21edf95738f8816d3c2f50f3bb6bd4d6d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-09T17:13:32Z",
    "title_canon_sha256": "e3531fc2c19acc6445510d43eb1f55d46aa26fdec2ddb562e37bf1145534990e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.08913",
    "kind": "arxiv",
    "version": 2
  }
}