Pith Number

pith:QCAIMM76

pith:2025:QCAIMM763L727WTS22ZL6LCLHM

not attested not anchored not stored refs pending

Computational Efficiency under Covariate Shift in Kernel Ridge Regression

Andrea Della Vecchia, Arnaud Mavakala Watusadisi, Ernesto De Vito, Lorenzo Rosasco

arxiv:2505.14083 v1 · 2025-05-20 · stat.ML · cs.LG

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\usepackage{pith}
\pithnumber{QCAIMM763L727WTS22ZL6LCLHM}

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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

Convergence Analysis of Nystr\"om Subsampling in Covariate Shift Adaptation for Misspecified case

Receipt and verification

First computed	2026-07-05T11:05:55.786745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80808633fedaffafda72d6b2bf2c4b3b2b580db203248072387a10d8fdfcca2f

Aliases

arxiv: 2505.14083 · arxiv_version: 2505.14083v1 · doi: 10.48550/arxiv.2505.14083 · pith_short_12: QCAIMM763L72 · pith_short_16: QCAIMM763L727WTS · pith_short_8: QCAIMM76

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/QCAIMM763L727WTS22ZL6LCLHM \
  | 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: 80808633fedaffafda72d6b2bf2c4b3b2b580db203248072387a10d8fdfcca2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cca9e7eeb183cb745b9545bfe8d3cc3d70ce604da379468a69bfacdd6ab027a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-05-20T08:41:24Z",
    "title_canon_sha256": "87c51dccb0c45df7668e656ffdc71a333763ed87a83afba5fc7455922a42005d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14083",
    "kind": "arxiv",
    "version": 1
  }
}