Pith Number

pith:DWAX6FTA

pith:2020:DWAX6FTAS3XGP7HU4KVIQEJ6TT

not attested not anchored not stored refs pending

Convergence of Sparse Variational Inference in Gaussian Processes Regression

Carl Edward Rasmussen, David R. Burt, Mark van der Wilk

arxiv:2008.00323 v1 · 2020-08-01 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWAX6FTAS3XGP7HU4KVIQEJ6TT}

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	2026-07-05T01:24:06.663680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d817f166096ee67fcf4e2aa88113e9cf0ab3b0cbf2e45df59a71c3bd5a0bf9d

Aliases

arxiv: 2008.00323 · arxiv_version: 2008.00323v1 · doi: 10.48550/arxiv.2008.00323 · pith_short_12: DWAX6FTAS3XG · pith_short_16: DWAX6FTAS3XGP7HU · pith_short_8: DWAX6FTA

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/DWAX6FTAS3XGP7HU4KVIQEJ6TT \
  | 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: 1d817f166096ee67fcf4e2aa88113e9cf0ab3b0cbf2e45df59a71c3bd5a0bf9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4699294d351fe10a6a30f04d558a63d72fd0a635d9171cbdd475e9aff2b8eeab",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-08-01T19:23:34Z",
    "title_canon_sha256": "22936438550aef549f5a730d51231127771f446e1cd03f9078ad4437a161a5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00323",
    "kind": "arxiv",
    "version": 1
  }
}