Pith Number

pith:W3BQWXQK

pith:2018:W3BQWXQKJSX5DBWC3CFA4LIXOR

not attested not anchored not stored refs pending

Closed-form Inference and Prediction in Gaussian Process State-Space Models

Alessandro Davide Ialongo, Carl Edward Rasmussen, Mark van der Wilk

arxiv:1812.03580 v1 · 2018-12-10 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3BQWXQKJSX5DBWC3CFA4LIXOR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:58:44.373308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6c30b5e0a4cafd186c2d88a0e2d17747c1c599a9a80954c9c45d52036666ec8

Aliases

arxiv: 1812.03580 · arxiv_version: 1812.03580v1 · doi: 10.48550/arxiv.1812.03580 · pith_short_12: W3BQWXQKJSX5 · pith_short_16: W3BQWXQKJSX5DBWC · pith_short_8: W3BQWXQK

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/W3BQWXQKJSX5DBWC3CFA4LIXOR \
  | 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: b6c30b5e0a4cafd186c2d88a0e2d17747c1c599a9a80954c9c45d52036666ec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de60e61f0c0ec16dad07d1e7fe47ef073167a3c294714a2c12be93b9d0292a3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-10T00:00:33Z",
    "title_canon_sha256": "a3144e442f731f9350acef29f0cdb262e9e5ca70a527a8d781feca9344de1909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03580",
    "kind": "arxiv",
    "version": 1
  }
}