Pith Number

pith:L2OU7VMA

pith:2014:L2OU7VMAOBY33IDEOPGCP2BAKP

not attested not anchored not stored refs pending

Expectation-Maximization for Learning Determinantal Point Processes

Alex Kulesza, Ben Taskar, Emily Fox, Jennifer Gillenwater

arxiv:1411.1088 v1 · 2014-11-04 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2OU7VMAOBY33IDEOPGCP2BAKP}

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	2026-05-18T02:38:36.343591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9d4fd5807071bda06473cc27e82053fb176d9f75609273bd0ce619b03a6dd9

Aliases

arxiv: 1411.1088 · arxiv_version: 1411.1088v1 · doi: 10.48550/arxiv.1411.1088 · pith_short_12: L2OU7VMAOBY3 · pith_short_16: L2OU7VMAOBY33IDE · pith_short_8: L2OU7VMA

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/L2OU7VMAOBY33IDEOPGCP2BAKP \
  | 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: 5e9d4fd5807071bda06473cc27e82053fb176d9f75609273bd0ce619b03a6dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392ee10f9aff5b174ab28bfccc1f1f7cfc6b20a0ed9e0ce6d75ba0d8c4373078",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-11-04T21:23:35Z",
    "title_canon_sha256": "4f7e90a69a0c2de457ca984ccc67636f75bff763447f402cc7e5fdf994dad241"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1088",
    "kind": "arxiv",
    "version": 1
  }
}