Pith Number

pith:NQS2GD2B

pith:2018:NQS2GD2BBGDMGL5B7M7OIPRCLF

not attested not anchored not stored refs pending

Singularity, Misspecification, and the Convergence Rate of EM

Bin Yu, Koulik Khamaru, Martin J. Wainwright, Michael I. Jordan, Nhat Ho, Raaz Dwivedi

arxiv:1810.00828 v2 · 2018-10-01 · math.ST · stat.ML · 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{NQS2GD2BBGDMGL5B7M7OIPRCLF}

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.

Cited by

1 paper in Pith

On Model-Based Clustering With Entropic Optimal Transport

Receipt and verification

First computed	2026-07-05T00:59:02.208943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c25a30f410986c32fa1fb3ee43e22597a41a341a4fbc029cc91cd58efe5ad28

Aliases

arxiv: 1810.00828 · arxiv_version: 1810.00828v2 · doi: 10.48550/arxiv.1810.00828 · pith_short_12: NQS2GD2BBGDM · pith_short_16: NQS2GD2BBGDMGL5B · pith_short_8: NQS2GD2B

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/NQS2GD2BBGDMGL5B7M7OIPRCLF \
  | 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: 6c25a30f410986c32fa1fb3ee43e22597a41a341a4fbc029cc91cd58efe5ad28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b1a26f956cbeae0ebbe83da7c2e0014fdd2243980e9478391ef384efc90692",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-10-01T17:16:36Z",
    "title_canon_sha256": "70c7027591fffdd9a31720d6c61b5a353278b02b11ad03abaecb79a5c0f46adf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00828",
    "kind": "arxiv",
    "version": 2
  }
}