Pith Number

pith:KP3GJ4CR

pith:2026:KP3GJ4CRWE6XHIO632RSL3KV5T

not attested not anchored not stored refs pending

Robust and Sparse Generalized Linear Models for High-Dimensional Data via Maximum Mean Discrepancy

Lulu Kang, Xiaoning Kang

arxiv:2602.21132 v2 · 2026-02-24 · 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{KP3GJ4CRWE6XHIO632RSL3KV5T}

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	2026-06-08T01:05:09.198669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53f664f051b13d73a1dedea325ed55ecdd0c4e069f778d44431ef749362020bb

Aliases

arxiv: 2602.21132 · arxiv_version: 2602.21132v2 · doi: 10.48550/arxiv.2602.21132 · pith_short_12: KP3GJ4CRWE6X · pith_short_16: KP3GJ4CRWE6XHIO6 · pith_short_8: KP3GJ4CR

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/KP3GJ4CRWE6XHIO632RSL3KV5T \
  | 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: 53f664f051b13d73a1dedea325ed55ecdd0c4e069f778d44431ef749362020bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92ecbe39afeb6849ee13b2daf98ec1d2c488ff1f062cb5ab09087308a273c13b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-02-24T17:28:12Z",
    "title_canon_sha256": "22f4b5ab17ae132f69498ea915bc23a7deb9a0116e8adc8abee4bde91a6744d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.21132",
    "kind": "arxiv",
    "version": 2
  }
}