Pith Number

pith:XH42SYFB

pith:2022:XH42SYFBYF3MDDJMFO6QFRCU7I

not attested not anchored not stored refs pending

Spectrum of inner-product kernel matrices in the polynomial regime and multiple descent phenomenon in kernel ridge regression

Theodor Misiakiewicz

arxiv:2204.10425 v1 · 2022-04-21 · math.ST · 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{XH42SYFBYF3MDDJMFO6QFRCU7I}

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

6 papers in Pith

Estimation of High Dimensional Bounded Discrete Graphical Models via Regularized Generalized Score Matching

Feature Learning in Linear-Width Two-Layer Networks: Two vs. One Step of Gradient Descent

Scaling and renormalization in high-dimensional regression

Feature Learning in Linear-Width Two-Layer Networks: Two vs. One Step of Gradient Descent

Large Dimensional Kernel Ridge Regression: Extending to Product Kernels

Receipt and verification

First computed	2026-07-05T04:16:56.731379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f9a960a1c176c18d2c2bbd02c454fa124282a731d2acc2ba91b822e2a49f02

Aliases

arxiv: 2204.10425 · arxiv_version: 2204.10425v1 · doi: 10.48550/arxiv.2204.10425 · pith_short_12: XH42SYFBYF3M · pith_short_16: XH42SYFBYF3MDDJM · pith_short_8: XH42SYFB

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/XH42SYFBYF3MDDJMFO6QFRCU7I \
  | 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: b9f9a960a1c176c18d2c2bbd02c454fa124282a731d2acc2ba91b822e2a49f02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c7e637335212da56cad8982826710f325c243e6f04ebbbf4e19e06b2b75f9b4",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-04-21T22:20:52Z",
    "title_canon_sha256": "9ccedeb5795b6a2d97e401ce49350d8b712b6aa0643d6e470f72e41b394282e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10425",
    "kind": "arxiv",
    "version": 1
  }
}