Pith Number

pith:P6DEDZZV

pith:2019:P6DEDZZV2A3KCET4BLVUB6CIJX

not attested not anchored not stored refs pending

Bayesian Allocation Model: Inference by Sequential Monte Carlo for Nonnegative Tensor Factorizations and Topic Models using Polya Urns

Ali Taylan Cemgil, Mehmet Burak Kurutmaz, Melih Barsbey, Sinan Yildirim, Umut Simsekli

arxiv:1903.04478 v1 · 2019-03-11 · stat.ML · cs.LG · stat.CO · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6DEDZZV2A3KCET4BLVUB6CIJX}

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	2026-05-17T23:51:35.206183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f8641e735d036a1127c0aeb40f8484df3df99f614d659646474969a61823027

Aliases

arxiv: 1903.04478 · arxiv_version: 1903.04478v1 · doi: 10.48550/arxiv.1903.04478 · pith_short_12: P6DEDZZV2A3K · pith_short_16: P6DEDZZV2A3KCET4 · pith_short_8: P6DEDZZV

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/P6DEDZZV2A3KCET4BLVUB6CIJX \
  | 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: 7f8641e735d036a1127c0aeb40f8484df3df99f614d659646474969a61823027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1997df1e356324243f9a6e97aa4518ab68745fb755e11c63124d988bca02ce",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-03-11T17:54:59Z",
    "title_canon_sha256": "f65e9fd4126c67e4fe935a758861e0b15b0452d19e7d46f828c6b17e9c58c8dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04478",
    "kind": "arxiv",
    "version": 1
  }
}