Pith Number

pith:L4Y7WGX5

pith:2014:L4Y7WGX5SWLKJ5NFEA346YSQUK

not attested not anchored not stored refs pending

Mind the Nuisance: Gaussian Process Classification using Privileged Noise

Christoph H. Lampert, Daniel Hern\'andez-Lobato, Kristian Kersting, Novi Quadrianto, Viktoriia Sharmanska

arxiv:1407.0179 v1 · 2014-07-01 · 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{L4Y7WGX5SWLKJ5NFEA346YSQUK}

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	2026-05-18T02:48:34.942866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f31fb1afd9596a4f5a52037cf6250a285444ca83daca4c2861ba4aa1abcc95f

Aliases

arxiv: 1407.0179 · arxiv_version: 1407.0179v1 · doi: 10.48550/arxiv.1407.0179 · pith_short_12: L4Y7WGX5SWLK · pith_short_16: L4Y7WGX5SWLKJ5NF · pith_short_8: L4Y7WGX5

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/L4Y7WGX5SWLKJ5NFEA346YSQUK \
  | 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: 5f31fb1afd9596a4f5a52037cf6250a285444ca83daca4c2861ba4aa1abcc95f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa163e8cd0bc5625b198e7f8de2d2e3a3f90a81703f17516d11cc7db1ff3e4ac",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-07-01T10:44:49Z",
    "title_canon_sha256": "31feab4c861a7599426e7845f1bfc64b5e13b5aced6b439df59b97312c9478b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0179",
    "kind": "arxiv",
    "version": 1
  }
}