Pith Number

pith:HN7CF6MR

pith:2012:HN7CF6MRNPGGYP4RVVWM5ZFLHE

not attested not anchored not stored refs pending

Warped Mixtures for Nonparametric Cluster Shapes

David Duvenaud, Tomoharu Iwata, Zoubin Ghahramani

arxiv:1206.1846 v2 · 2012-06-08 · 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{HN7CF6MRNPGGYP4RVVWM5ZFLHE}

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	2026-05-18T03:30:12.474831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7e22f9916bcc6c3f91ad6ccee4ab391972a9ffc6905f663f959e4e56fab8de

Aliases

arxiv: 1206.1846 · arxiv_version: 1206.1846v2 · doi: 10.48550/arxiv.1206.1846 · pith_short_12: HN7CF6MRNPGG · pith_short_16: HN7CF6MRNPGGYP4R · pith_short_8: HN7CF6MR

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/HN7CF6MRNPGGYP4RVVWM5ZFLHE \
  | 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: 3b7e22f9916bcc6c3f91ad6ccee4ab391972a9ffc6905f663f959e4e56fab8de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46595ada0cf8ff500f906ba38c320753beb636bfc6a14848699132800bda8477",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-06-08T19:45:49Z",
    "title_canon_sha256": "c91c8348e710324bcb2e7467773d090be064fc739f2b6f3d345d5a7ffb2cb485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1846",
    "kind": "arxiv",
    "version": 2
  }
}