Pith Number

pith:NYHXXTKU

pith:2011:NYHXXTKUPOBVDBLAHPDL5AH3RF

not attested not anchored not stored refs pending

Variable Selection for Nonparametric Gaussian Process Priors: Models and Computational Strategies

Marina Vannucci, Naijun Sha, Terrance Savitsky

arxiv:1106.3181 v1 · 2011-06-16 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYHXXTKUPOBVDBLAHPDL5AH3RF}

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	2026-05-18T04:19:54.062685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e0f7bcd547b835185603bc6be80fb89546d5e966c7719ba2ea05e819a9f4e1a

Aliases

arxiv: 1106.3181 · arxiv_version: 1106.3181v1 · doi: 10.48550/arxiv.1106.3181 · pith_short_12: NYHXXTKUPOBV · pith_short_16: NYHXXTKUPOBVDBLA · pith_short_8: NYHXXTKU

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/NYHXXTKUPOBVDBLAHPDL5AH3RF \
  | 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: 6e0f7bcd547b835185603bc6be80fb89546d5e966c7719ba2ea05e819a9f4e1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92697aaee44be8b8837f3cb385ec37609189e81d66d27dc2e9f2ccffd59de852",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-06-16T09:29:57Z",
    "title_canon_sha256": "362c408b5e4036f215cd7b7fab753c0b3ccf6b03014a9d81bbd1a2a1c670be25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3181",
    "kind": "arxiv",
    "version": 1
  }
}