Pith Number

pith:V4WUXWI2

pith:2018:V4WUXWI2HJKI5B6QMUZP3Z6GJN

not attested not anchored not stored refs pending

Heterogeneous Multi-output Gaussian Process Prediction

Antonio Art\'es-Rodr\'iguez, Mauricio A. \'Alvarez, Pablo Moreno-Mu\~noz

arxiv:1805.07633 v2 · 2018-05-19 · 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{V4WUXWI2HJKI5B6QMUZP3Z6GJN}

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	2026-05-17T23:57:02.933415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af2d4bd91a3a548e87d06532fde7c64b4f8356a2d342891f12c20957ed523203

Aliases

arxiv: 1805.07633 · arxiv_version: 1805.07633v2 · doi: 10.48550/arxiv.1805.07633 · pith_short_12: V4WUXWI2HJKI · pith_short_16: V4WUXWI2HJKI5B6Q · pith_short_8: V4WUXWI2

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/V4WUXWI2HJKI5B6QMUZP3Z6GJN \
  | 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: af2d4bd91a3a548e87d06532fde7c64b4f8356a2d342891f12c20957ed523203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d7194b2fb958d830f81fa8ad9ff9d8cfb212edbd0272d21c0fa1ac588723265",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-05-19T18:17:59Z",
    "title_canon_sha256": "73d43e15677f4297e38e28ef3c14569b6e4c07c53381dfbad21c14187a990fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07633",
    "kind": "arxiv",
    "version": 2
  }
}