Pith Number

pith:SDENVDCL

pith:2017:SDENVDCLPRH5WKQZ2IH6Z5A2UP

not attested not anchored not stored refs pending

Data Dependent Kernel Approximation using Pseudo Random Fourier Features

Bharath Bhushan Damodaran, Nicolas Courty, Philippe-Henri Gosselin

arxiv:1711.09783 v1 · 2017-11-27 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDENVDCLPRH5WKQZ2IH6Z5A2UP}

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	2026-05-18T00:29:34.482627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90c8da8c4b7c4fdb2a19d20fecf41aa3e55b5ee847d8b7d598686ae42cdca7a2

Aliases

arxiv: 1711.09783 · arxiv_version: 1711.09783v1 · doi: 10.48550/arxiv.1711.09783 · pith_short_12: SDENVDCLPRH5 · pith_short_16: SDENVDCLPRH5WKQZ · pith_short_8: SDENVDCL

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/SDENVDCLPRH5WKQZ2IH6Z5A2UP \
  | 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: 90c8da8c4b7c4fdb2a19d20fecf41aa3e55b5ee847d8b7d598686ae42cdca7a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44fcc84eea8f5c3efce807bbd8b2834b9f01d3bd36d202c4d9c812a0969d814c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-27T15:48:31Z",
    "title_canon_sha256": "d24ab325fcf31a79717fa16daf660be1b5ec703b323945bafcd71cdab8def264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09783",
    "kind": "arxiv",
    "version": 1
  }
}