Pith Number

pith:MUI66QML

pith:2017:MUI66QMLCAABBG5PGR5PPH6ZYF

not attested not anchored not stored refs pending

Fast mixing for Latent Dirichlet allocation

Johan Jonasson

arxiv:1701.02960 v2 · 2017-01-11 · 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{MUI66QMLCAABBG5PGR5PPH6ZYF}

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	2026-05-18T00:31:36.231498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6511ef418b1000109baf347af79fd9c157ad9b21215de030b1befdcda74a70e6

Aliases

arxiv: 1701.02960 · arxiv_version: 1701.02960v2 · doi: 10.48550/arxiv.1701.02960 · pith_short_12: MUI66QMLCAAB · pith_short_16: MUI66QMLCAABBG5P · pith_short_8: MUI66QML

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/MUI66QMLCAABBG5PGR5PPH6ZYF \
  | 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: 6511ef418b1000109baf347af79fd9c157ad9b21215de030b1befdcda74a70e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "530e432a3b64e480864d47a61d943715d07e1561a90d1512ba9485388100726c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-01-11T13:08:52Z",
    "title_canon_sha256": "baf6061332415bbe1ebcf2d49228c6baec3ae32001f64dab07cfaf5a5744cc91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02960",
    "kind": "arxiv",
    "version": 2
  }
}