Pith Number

pith:2DGZWK5A

pith:2018:2DGZWK5ADLERBKHHJXTJVUAUCA

not attested not anchored not stored refs pending

On Kernel Derivative Approximation with Random Fourier Features

Bharath K. Sriperumbudur, Zoltan Szabo

arxiv:1810.05207 v3 · 2018-10-11 · stat.ML · cs.LG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DGZWK5ADLERBKHHJXTJVUAUCA}

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.

Receipt and verification

First computed	2026-05-17T23:54:22.344267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0cd9b2ba01ac910a8e74de69ad0141001bc5f65ef244d3933afdac440dcb036

Aliases

arxiv: 1810.05207 · arxiv_version: 1810.05207v3 · doi: 10.48550/arxiv.1810.05207 · pith_short_12: 2DGZWK5ADLER · pith_short_16: 2DGZWK5ADLERBKHH · pith_short_8: 2DGZWK5A

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/2DGZWK5ADLERBKHHJXTJVUAUCA \
  | 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: d0cd9b2ba01ac910a8e74de69ad0141001bc5f65ef244d3933afdac440dcb036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0edd6388445e5d5c71d0f4f32e6b3b9b3103e4eed11f0be2eb94fd5c2ea24e7",
    "cross_cats_sorted": [
      "cs.LG",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-10-11T19:03:11Z",
    "title_canon_sha256": "67f5838d788093275b9adc41490f0571797636794de7d18c2b481c87ed053fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05207",
    "kind": "arxiv",
    "version": 3
  }
}