Pith Number

pith:W65GDH6K

pith:2018:W65GDH6KIF4D2DIT2KKSIQC3VC

not attested not anchored not stored refs pending

Neural-Kernelized Conditional Density Estimation

Aapo Hyv\"arinen, Hiroaki Sasaki

arxiv:1806.01754 v1 · 2018-06-05 · 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{W65GDH6KIF4D2DIT2KKSIQC3VC}

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	2026-05-18T00:14:11.911118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ba619fca41783d0d13d29524405ba89882b661a5583de407d558b87637c490

Aliases

arxiv: 1806.01754 · arxiv_version: 1806.01754v1 · doi: 10.48550/arxiv.1806.01754 · pith_short_12: W65GDH6KIF4D · pith_short_16: W65GDH6KIF4D2DIT · pith_short_8: W65GDH6K

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/W65GDH6KIF4D2DIT2KKSIQC3VC \
  | 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: b7ba619fca41783d0d13d29524405ba89882b661a5583de407d558b87637c490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a5704a8f9831de5429ab45f41c6d654d8c3a76fd6d25d7ccd60300040a7ee8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-05T15:43:13Z",
    "title_canon_sha256": "de3f9238f994be08bc0f4ba4afa31fd34e014b93c23b856602e5ae6190487ed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01754",
    "kind": "arxiv",
    "version": 1
  }
}