Pith Number

pith:ENWAP6Z5

pith:2014:ENWAP6Z5OBNKLTLYGTKTHA3CYB

not attested not anchored not stored refs pending

Scalable Variational Gaussian Process Classification

Alex Matthews, James Hensman, Zoubin Ghahramani

arxiv:1411.2005 v1 · 2014-11-07 · 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{ENWAP6Z5OBNKLTLYGTKTHA3CYB}

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	2026-05-18T02:38:19.899871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

236c07fb3d705aa5cd7834d5338362c071e098bacb2852d46532ff2b70da10c7

Aliases

arxiv: 1411.2005 · arxiv_version: 1411.2005v1 · doi: 10.48550/arxiv.1411.2005 · pith_short_12: ENWAP6Z5OBNK · pith_short_16: ENWAP6Z5OBNKLTLY · pith_short_8: ENWAP6Z5

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/ENWAP6Z5OBNKLTLYGTKTHA3CYB \
  | 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: 236c07fb3d705aa5cd7834d5338362c071e098bacb2852d46532ff2b70da10c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd84f7decfae082acb1a278edbc4e15ad7ec7d636492fefe8305d15e3e3acd6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-11-07T19:01:19Z",
    "title_canon_sha256": "e52321d21aed5be31f8719dcba5c8f0122d6af23d3df4be90619be59af7d84ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2005",
    "kind": "arxiv",
    "version": 1
  }
}