Pith Number

pith:47RMRL6O

pith:2014:47RMRL6OXW2OI2LOIX46X2UR2M

not attested not anchored not stored refs pending

The supervised hierarchical Dirichlet process

Amos J. Storkey, Andrew M. Dai

arxiv:1412.5236 v1 · 2014-12-17 · 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{47RMRL6OXW2OI2LOIX46X2UR2M}

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	2026-05-18T02:31:03.465152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7e2c8afcebdb4e4696e45f9ebea91d31f93b5d6a8e4ec766721d05ac6f28174

Aliases

arxiv: 1412.5236 · arxiv_version: 1412.5236v1 · doi: 10.48550/arxiv.1412.5236 · pith_short_12: 47RMRL6OXW2O · pith_short_16: 47RMRL6OXW2OI2LO · pith_short_8: 47RMRL6O

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/47RMRL6OXW2OI2LOIX46X2UR2M \
  | 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: e7e2c8afcebdb4e4696e45f9ebea91d31f93b5d6a8e4ec766721d05ac6f28174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f82f70425fb430b353ee5b39e6941738ee3227e8f6cf53ab08aa8ec2449ca545",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-12-17T01:16:31Z",
    "title_canon_sha256": "6378fca4b4cc04e75a10464fe7247197af6af8629eeaa6a4673b07e5bacf9acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5236",
    "kind": "arxiv",
    "version": 1
  }
}