Pith Number

pith:E47ZFCJM

pith:2011:E47ZFCJMSOZSOY62LD2PVYKIPV

not attested not anchored not stored refs pending

Adaptive Convergence Rates of a Dirichlet Process Mixture of Multivariate Normals

Surya T. Tokdar

arxiv:1111.4148 v1 · 2011-11-17 · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E47ZFCJMSOZSOY62LD2PVYKIPV}

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	2026-05-18T04:08:05.590448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

273f92892c93b32763da58f4fae1487d7c5c210f1adfd3aef756b151618b49ad

Aliases

arxiv: 1111.4148 · arxiv_version: 1111.4148v1 · doi: 10.48550/arxiv.1111.4148 · pith_short_12: E47ZFCJMSOZS · pith_short_16: E47ZFCJMSOZSOY62 · pith_short_8: E47ZFCJM

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/E47ZFCJMSOZSOY62LD2PVYKIPV \
  | 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: 273f92892c93b32763da58f4fae1487d7c5c210f1adfd3aef756b151618b49ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b81102d9255fb3eb1552cbd3885d8e06378a0fcb611a583b0141549b258831c",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-11-17T16:58:39Z",
    "title_canon_sha256": "aa71df50e627929d22553204f2b9c0269c878c7c94ae2b65eec80a93f6cff7a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4148",
    "kind": "arxiv",
    "version": 1
  }
}