Pith Number

pith:SQCT7DYH

pith:2023:SQCT7DYHZL5BKMW5Y2X7R44AAJ

not attested not anchored not stored refs pending

Truncation Approximation for Enriched Dirichlet Process Mixture Models

Michael J. Daniels, Natalie Burns

arxiv:2305.01631 v1 · 2023-05-02 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQCT7DYHZL5BKMW5Y2X7R44AAJ}

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	2026-07-05T06:06:27.910485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94053f8f07cafa1532ddc6aff8f380025b73e48d8ac08082b47fbbb4d539f025

Aliases

arxiv: 2305.01631 · arxiv_version: 2305.01631v1 · doi: 10.48550/arxiv.2305.01631 · pith_short_12: SQCT7DYHZL5B · pith_short_16: SQCT7DYHZL5BKMW5 · pith_short_8: SQCT7DYH

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/SQCT7DYHZL5BKMW5Y2X7R44AAJ \
  | 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: 94053f8f07cafa1532ddc6aff8f380025b73e48d8ac08082b47fbbb4d539f025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d7610d809fbf5abb99072fa42c6fe3db18b2f0c7fb1075bc335a4156996f39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2023-05-02T17:44:32Z",
    "title_canon_sha256": "447cd9958ec53b6c25248856f82a00d1d456353b0318ebdb81e12f0225ceaad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01631",
    "kind": "arxiv",
    "version": 1
  }
}