Pith Number

pith:RQUHLVKG

pith:2019:RQUHLVKG3ZJ6JTK54FRXPNOQ55

not attested not anchored not stored refs pending

Regularized Sparse Gaussian Processes

Herbert Lee, Priyadip Ray, Rui Meng, Soper Braden

arxiv:1910.05843 v2 · 2019-10-13 · 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{RQUHLVKG3ZJ6JTK54FRXPNOQ55}

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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.

Cited by

1 paper in Pith

Collaborative Navigation and Exploration with $\beta$-Sparse Gaussian Processes

Receipt and verification

First computed	2026-07-05T02:44:31.633560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c2875d546de53e4cd5de16377b5d0ef438e9a47431a4e02f7b6cea3d299a4e7

Aliases

arxiv: 1910.05843 · arxiv_version: 1910.05843v2 · doi: 10.48550/arxiv.1910.05843 · pith_short_12: RQUHLVKG3ZJ6 · pith_short_16: RQUHLVKG3ZJ6JTK5 · pith_short_8: RQUHLVKG

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/RQUHLVKG3ZJ6JTK54FRXPNOQ55 \
  | 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: 8c2875d546de53e4cd5de16377b5d0ef438e9a47431a4e02f7b6cea3d299a4e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2cb3ce9e93c92df6c58c8e29f4537c60ad134352628f3e3a19c7ba4085a5607",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-10-13T21:53:44Z",
    "title_canon_sha256": "d34c8a1bf9a1e682d0b69d86b634f5347f9fe97600369f37ee2dd50733929db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.05843",
    "kind": "arxiv",
    "version": 2
  }
}