Pith Number

pith:ZK6E5WWS

pith:2016:ZK6E5WWS5KZESGZRN6U3VQCZIS

not attested not anchored not stored refs pending

Variational Fourier features for Gaussian processes

Arno Solin, James Hensman, Nicolas Durrande

arxiv:1611.06740 v2 · 2016-11-21 · 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{ZK6E5WWS5KZESGZRN6U3VQCZIS}

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	2026-05-18T00:31:03.129421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cabc4edad2eab2491b316fa9bac059448b312206312ea08bf08eca4a2042ce99

Aliases

arxiv: 1611.06740 · arxiv_version: 1611.06740v2 · doi: 10.48550/arxiv.1611.06740 · pith_short_12: ZK6E5WWS5KZE · pith_short_16: ZK6E5WWS5KZESGZR · pith_short_8: ZK6E5WWS

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/ZK6E5WWS5KZESGZRN6U3VQCZIS \
  | 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: cabc4edad2eab2491b316fa9bac059448b312206312ea08bf08eca4a2042ce99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222ce11d80a861c14d2516ad48c9e0c27c1921530c3119bed3a82e4754aa6d9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-11-21T11:57:38Z",
    "title_canon_sha256": "aa2e5e90d549e17527117fa5de5ce55c3dbca2f1d6d79895c2c2b688ebbad1f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06740",
    "kind": "arxiv",
    "version": 2
  }
}