Pith Number

pith:YFYWAD3X

pith:2012:YFYWAD3XDATEZ5GLGP34RMZNUT

not attested not anchored not stored refs pending

Predictive Approaches For Gaussian Process Classifier Model Selection

Sathiya Keerthi Selvaraj, Sundararajan Sellamanickam

arxiv:1206.6038 v1 · 2012-06-26 · cs.LG · 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{YFYWAD3XDATEZ5GLGP34RMZNUT}

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	2026-05-18T03:52:28.936913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c171600f7718264cf4cb33f7c8b32da4e418c6d66450fda7859c5ccdfebf2022

Aliases

arxiv: 1206.6038 · arxiv_version: 1206.6038v1 · doi: 10.48550/arxiv.1206.6038 · pith_short_12: YFYWAD3XDATE · pith_short_16: YFYWAD3XDATEZ5GL · pith_short_8: YFYWAD3X

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/YFYWAD3XDATEZ5GLGP34RMZNUT \
  | 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: c171600f7718264cf4cb33f7c8b32da4e418c6d66450fda7859c5ccdfebf2022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b130b14496ee8dd2ed45a82d0f50b54399081e7f36ba77bb3e33e81edb9700",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-26T16:19:51Z",
    "title_canon_sha256": "a0b415761b870aeda73d1dd0427275a7569578908190839ecbf51f1bd670c83a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6038",
    "kind": "arxiv",
    "version": 1
  }
}