Pith Number

pith:FMR5XXYE

pith:2023:FMR5XXYEAPRJMCZSW5YGPIO2QC

not attested not anchored not stored refs pending

Kernel Ridge Regression Inference

Rahul Singh, Suhas Vijaykumar

arxiv:2302.06578 v3 · 2023-02-13 · math.ST · cs.LG · stat.ML · 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{FMR5XXYEAPRJMCZSW5YGPIO2QC}

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.

Cited by

2 papers in Pith

A scale-free density bound for Gaussian maxima

Differentiable Kernel Ridge Regression for Deep Learning Pipelines

Receipt and verification

First computed	2026-07-05T11:55:12.905063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b23dbdf0403e2960b32b77067a1da8093dbd0754f5288040048acc5778a79d7

Aliases

arxiv: 2302.06578 · arxiv_version: 2302.06578v3 · doi: 10.48550/arxiv.2302.06578 · pith_short_12: FMR5XXYEAPRJ · pith_short_16: FMR5XXYEAPRJMCZS · pith_short_8: FMR5XXYE

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/FMR5XXYEAPRJMCZSW5YGPIO2QC \
  | 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: 2b23dbdf0403e2960b32b77067a1da8093dbd0754f5288040048acc5778a79d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df35b8da80724d614c68eafb132dff6f0ce6133d6b3929edc71f8d15cf585f23",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-02-13T18:26:36Z",
    "title_canon_sha256": "dbcb2342ffc1819b2d08908c2c61181d89425c3c7e10d6aa02d6876cec45dc68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.06578",
    "kind": "arxiv",
    "version": 3
  }
}