Pith Number

pith:VDPQTI67

pith:2026:VDPQTI67Q3YRA5MBGFMQGR7G6L

not attested not anchored not stored refs pending

SIKA-GP: Accelerating Gaussian Process Inference with Sparse Inducing Kernel Approximations for Bayesian Deep Learning

Chao Tian, Rui Tuo, Wenyuan Zhao

arxiv:2605.26509 v1 · 2026-05-26 · cs.LG · math.PR · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDPQTI67Q3YRA5MBGFMQGR7G6L}

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	2026-05-27T01:05:23.586331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8df09a3df86f110758131590347e6f2e1cba4393f31de73a3329bb98fbf7c65

Aliases

arxiv: 2605.26509 · arxiv_version: 2605.26509v1 · doi: 10.48550/arxiv.2605.26509 · pith_short_12: VDPQTI67Q3YR · pith_short_16: VDPQTI67Q3YRA5MB · pith_short_8: VDPQTI67

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/VDPQTI67Q3YRA5MBGFMQGR7G6L \
  | 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: a8df09a3df86f110758131590347e6f2e1cba4393f31de73a3329bb98fbf7c65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a3e15d89ce129627443df3e67b36bb68b3d65e88a15d7f1f128b0e18a7900b8",
    "cross_cats_sorted": [
      "math.PR",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-26T03:49:13Z",
    "title_canon_sha256": "76984e7cacf76e05258885176eda856fd713e97a2c6e3b91c865bb6609ead830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26509",
    "kind": "arxiv",
    "version": 1
  }
}