Pith Number

pith:MSZ6QGSE

pith:2015:MSZ6QGSEKLZYU26TROQJLPHOPZ

not attested not anchored not stored refs pending

MCMC for Variationally Sparse Gaussian Processes

Alexander G. de G. Matthews, James Hensman, Maurizio Filippone, Zoubin Ghahramani

arxiv:1506.04000 v1 · 2015-06-12 · 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{MSZ6QGSEKLZYU26TROQJLPHOPZ}

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	2026-05-18T01:51:18.567547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b3e81a4452f38a6bd38ba095bcee7e6684afa2e67e5548c6966e2361a66da5

Aliases

arxiv: 1506.04000 · arxiv_version: 1506.04000v1 · doi: 10.48550/arxiv.1506.04000 · pith_short_12: MSZ6QGSEKLZY · pith_short_16: MSZ6QGSEKLZYU26T · pith_short_8: MSZ6QGSE

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/MSZ6QGSEKLZYU26TROQJLPHOPZ \
  | 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: 64b3e81a4452f38a6bd38ba095bcee7e6684afa2e67e5548c6966e2361a66da5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "626a817c69ae1c1b3da860583e015071dbc5b480ed5ef8f97f8e2e16f551f260",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-12T12:24:35Z",
    "title_canon_sha256": "3363703e80fea752f48f45dadbbc4b4335d2d35208a3b6c80f381546cd1c4b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04000",
    "kind": "arxiv",
    "version": 1
  }
}