Pith Number

pith:ZQV4G7OG

pith:2012:ZQV4G7OGNTWXWMOBN26OPXQHFA

not attested not anchored not stored refs pending

Conditional mean embeddings as regressors - supplementary

Arthur Gretton, Guy Lever, Luca Baldassarre, Massimilano Pontil, Sam Patterson, Steffen Gr\"unew\"alder

arxiv:1205.4656 v2 · 2012-05-21 · 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{ZQV4G7OGNTWXWMOBN26OPXQHFA}

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.

Cited by

1 paper in Pith

A Semi-Supervised Kernel Two-Sample Test

Receipt and verification

First computed	2026-05-18T03:50:12.015298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2bc37dc66ced7b31c16ebce7de07282e84a28698e55901876972cff7f91d51

Aliases

arxiv: 1205.4656 · arxiv_version: 1205.4656v2 · doi: 10.48550/arxiv.1205.4656 · pith_short_12: ZQV4G7OGNTWX · pith_short_16: ZQV4G7OGNTWXWMOB · pith_short_8: ZQV4G7OG

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/ZQV4G7OGNTWXWMOBN26OPXQHFA \
  | 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: cc2bc37dc66ced7b31c16ebce7de07282e84a28698e55901876972cff7f91d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39307c7036f80454c79f6d9db0a029d5eab5d414d5ba44740a768673da515f0d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-05-21T16:43:02Z",
    "title_canon_sha256": "54373db0b8238f13ea20572894bec2ef3229440d60cef30278b85c519e0e687a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4656",
    "kind": "arxiv",
    "version": 2
  }
}