Pith Number

pith:IJRNAACJ

pith:2020:IJRNAACJ2KCVETGRFZ7PV6E4OI

not attested not anchored not stored refs pending

Practical Hilbert space approximate Bayesian Gaussian processes for probabilistic programming

Aki Vehtari, Arno Solin, Gabriel Riutort-Mayol, Michael R. Andersen, Paul-Christian B\"urkner

arxiv:2004.11408 v2 · 2020-04-23 · stat.CO · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJRNAACJ2KCVETGRFZ7PV6E4OI}

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	2026-07-05T04:07:02.336946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4262d00049d285524cd12e7efaf89c722b4804f4ab153ce47f6dfffd4265a04d

Aliases

arxiv: 2004.11408 · arxiv_version: 2004.11408v2 · doi: 10.48550/arxiv.2004.11408 · pith_short_12: IJRNAACJ2KCV · pith_short_16: IJRNAACJ2KCVETGR · pith_short_8: IJRNAACJ

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/IJRNAACJ2KCVETGRFZ7PV6E4OI \
  | 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: 4262d00049d285524cd12e7efaf89c722b4804f4ab153ce47f6dfffd4265a04d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0458de0b35d8830f7ba88f8e3b3826331f6f61a118d69c93df26a3c04898511",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2020-04-23T18:07:24Z",
    "title_canon_sha256": "96ce4b4aa16bce550016e029e490ba6071c46492df079b76f52ff9c2a8abc7e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11408",
    "kind": "arxiv",
    "version": 2
  }
}