Pith Number

pith:PAFCHP2Q

pith:2023:PAFCHP2Q67SUCEWGP66QVYKLTP

not attested not anchored not stored refs pending

Towards a Unified Analysis of Kernel-based Methods Under Covariate Shift

Caixing Wang, Chao Wang, Jingnan Zhang, Xingdong Feng, Xin He

arxiv:2310.08237 v2 · 2023-10-12 · stat.ML · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PAFCHP2Q67SUCEWGP66QVYKLTP}

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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

Adaptive Kernel Ridge Regression with Linear Structure: Sharp Oracle Inequalities and Minimax Optimality

Receipt and verification

First computed	2026-07-05T07:02:33.447813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

780a23bf50f7e54112c67fbd0ae14b9be52875a7ca2e50b511d0d3f5691565ae

Aliases

arxiv: 2310.08237 · arxiv_version: 2310.08237v2 · doi: 10.48550/arxiv.2310.08237 · pith_short_12: PAFCHP2Q67SU · pith_short_16: PAFCHP2Q67SUCEWG · pith_short_8: PAFCHP2Q

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/PAFCHP2Q67SUCEWGP66QVYKLTP \
  | 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: 780a23bf50f7e54112c67fbd0ae14b9be52875a7ca2e50b511d0d3f5691565ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5056bfb6a68e01b3e5ab458945fab74f0ddf90022750dc0726ed6621938106ff",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-10-12T11:33:15Z",
    "title_canon_sha256": "f2273ddc1a8ab317f764088df7e78e82bf8bf1dcaf2bdb112a8b1443c702df3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.08237",
    "kind": "arxiv",
    "version": 2
  }
}