Pith Number

pith:WYJY2EHR

pith:2012:WYJY2EHRGIGPTTVRGJGDULKYRX

not attested not anchored not stored refs pending

A Short Note on Gaussian Process Modeling for Large Datasets using Graphics Processing Units

Hugh Chipman, Mark Franey, Pritam Ranjan

arxiv:1203.1269 v2 · 2012-03-06 · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYJY2EHRGIGPTTVRGJGDULKYRX}

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	2026-05-18T03:50:25.363543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6138d10f1320cf9ceb1324c3a2d588df98feb74a0a0d7a33aaa78b2b738a038

Aliases

arxiv: 1203.1269 · arxiv_version: 1203.1269v2 · doi: 10.48550/arxiv.1203.1269 · pith_short_12: WYJY2EHRGIGP · pith_short_16: WYJY2EHRGIGPTTVR · pith_short_8: WYJY2EHR

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/WYJY2EHRGIGPTTVRGJGDULKYRX \
  | 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: b6138d10f1320cf9ceb1324c3a2d588df98feb74a0a0d7a33aaa78b2b738a038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3e101948134e4b88c6b34b29abcc850725c131fe0ffadb9fd376d02ce2f5bb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2012-03-06T18:19:10Z",
    "title_canon_sha256": "354d5c565d6f5dc28f84f375e5b438e86c86c70fc9c54eb0ee7d6563958321c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1269",
    "kind": "arxiv",
    "version": 2
  }
}