Pith Number

pith:Y3JZHU7N

pith:2026:Y3JZHU7N43GW7VBOEYOSCCHDMU

not attested not anchored not stored refs pending

Richer Bayesian Last Layers with Subsampled NTK Features

\'Alvaro Cartea, Jonathan Plenk, Jose Miguel Hern\'andez-Lobato, Kamil Ciosek, Richard Bergna, Sergio Calvo-Ordo\~nez, Yarin Gal

arxiv:2602.01279 v2 · 2026-02-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3JZHU7N43GW7VBOEYOSCCHDMU}

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

1 paper in Pith

The Neural Tangent Kernel for Classification

Receipt and verification

First computed	2026-05-22T01:03:17.630117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6d393d3ede6cd6fd42e261d2108e3653c24922757dbaca088d22d17b2b1a376

Aliases

arxiv: 2602.01279 · arxiv_version: 2602.01279v2 · doi: 10.48550/arxiv.2602.01279 · pith_short_12: Y3JZHU7N43GW · pith_short_16: Y3JZHU7N43GW7VBO · pith_short_8: Y3JZHU7N

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/Y3JZHU7N43GW7VBOEYOSCCHDMU \
  | 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: c6d393d3ede6cd6fd42e261d2108e3653c24922757dbaca088d22d17b2b1a376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836a9334d60e5e3748930fe9ef47c684fb5061b3affedb8e4a6afcb88124e747",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-01T15:24:20Z",
    "title_canon_sha256": "9a77f7ecd181d7dcd13cd3c359261a18209f6f6832173f4761afbdbbc3cd51ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01279",
    "kind": "arxiv",
    "version": 2
  }
}