Pith Number

pith:LP65XBVP

pith:2012:LP65XBVPXAFHOUJDI5RMJRRFDW

not attested not anchored not stored refs pending

Nested Expectation Propagation for Gaussian Process Classification with a Multinomial Probit Likelihood

Aki Vehtari, Jaakko Riihim\"aki, Pasi Jyl\"anki

arxiv:1207.3649 v1 · 2012-07-16 · 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{LP65XBVPXAFHOUJDI5RMJRRFDW}

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	2026-05-18T03:29:40.676525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bfddb86afb80a7751234762c4c6251da65f3115363842bf045b90d68daf36c5

Aliases

arxiv: 1207.3649 · arxiv_version: 1207.3649v1 · doi: 10.48550/arxiv.1207.3649 · pith_short_12: LP65XBVPXAFH · pith_short_16: LP65XBVPXAFHOUJD · pith_short_8: LP65XBVP

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/LP65XBVPXAFHOUJDI5RMJRRFDW \
  | 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: 5bfddb86afb80a7751234762c4c6251da65f3115363842bf045b90d68daf36c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6483ce33ec94cadbbe7a544cdb59525d1e8b8c92f06098c2061e42df1075013",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-07-16T12:29:22Z",
    "title_canon_sha256": "d0e197139a282822fdecda818f4428d5f17220d9680cfa696d68e51412cf9fb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3649",
    "kind": "arxiv",
    "version": 1
  }
}