Pith Number

pith:G2TOTPEK

pith:2015:G2TOTPEKVLFYXLWIYXE5ZUUT3L

not attested not anchored not stored refs pending

Semi-described and semi-supervised learning with Gaussian processes

Andreas Damianou, Neil D. Lawrence

arxiv:1509.01168 v1 · 2015-09-03 · stat.ML · cs.AI · cs.LG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2TOTPEKVLFYXLWIYXE5ZUUT3L}

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	2026-05-18T01:34:04.178912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36a6e9bc8aaacb8baec8c5c9dcd293dacfb0ccc5f2ddca529b5e71d2f74822a5

Aliases

arxiv: 1509.01168 · arxiv_version: 1509.01168v1 · doi: 10.48550/arxiv.1509.01168 · pith_short_12: G2TOTPEKVLFY · pith_short_16: G2TOTPEKVLFYXLWI · pith_short_8: G2TOTPEK

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/G2TOTPEKVLFYXLWIYXE5ZUUT3L \
  | 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: 36a6e9bc8aaacb8baec8c5c9dcd293dacfb0ccc5f2ddca529b5e71d2f74822a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c368b4ea15ddca2a5387be18eb9531b2b130573615facdf0a53dba626748df8e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-09-03T17:22:15Z",
    "title_canon_sha256": "49925a885787e8dae114af3c7faf194de49a92663b5c2995a14b443891a1f6d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01168",
    "kind": "arxiv",
    "version": 1
  }
}