Pith Number

pith:ASHNXRPO

pith:2013:ASHNXRPO6HMNFXKQT4FKTDBS4Z

not attested not anchored not stored refs pending

Gaussian Process Kernels for Pattern Discovery and Extrapolation

Andrew Gordon Wilson, Ryan Prescott Adams

arxiv:1302.4245 v3 · 2013-02-18 · stat.ML · cs.AI · 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{ASHNXRPO6HMNFXKQT4FKTDBS4Z}

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	2026-05-18T03:03:32.331591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048edbc5eef1d8d2dd509f0aa98c32e642fc847a576e272344eeca3cb90fc1e7

Aliases

arxiv: 1302.4245 · arxiv_version: 1302.4245v3 · doi: 10.48550/arxiv.1302.4245 · pith_short_12: ASHNXRPO6HMN · pith_short_16: ASHNXRPO6HMNFXKQ · pith_short_8: ASHNXRPO

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/ASHNXRPO6HMNFXKQT4FKTDBS4Z \
  | 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: 048edbc5eef1d8d2dd509f0aa98c32e642fc847a576e272344eeca3cb90fc1e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "633ef0c6ee7822f40e9827b2380504714076c1f7059cb58dd63f949f045578b9",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-02-18T12:41:50Z",
    "title_canon_sha256": "9046f0fa0cfacacf43005816616e4215f45a764eadb0370a6ce2d60dc0bbf6c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4245",
    "kind": "arxiv",
    "version": 3
  }
}