Pith Number

pith:VHFBCMTA

pith:2015:VHFBCMTAZKYY4H622262OS6UT3

not attested not anchored not stored refs pending

Block-Wise MAP Inference for Determinantal Point Processes with Application to Change-Point Detection

Jinye Zhang, Zhijian Ou

arxiv:1503.06239 v1 · 2015-03-20 · cs.LG · cs.AI · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHFBCMTAZKYY4H622262OS6UT3}

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	2026-05-18T02:20:39.006107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9ca113260cab18e1fdad6bda74bd49ec1d98a2c4da199433ab38b7c3009a502

Aliases

arxiv: 1503.06239 · arxiv_version: 1503.06239v1 · doi: 10.48550/arxiv.1503.06239 · pith_short_12: VHFBCMTAZKYY · pith_short_16: VHFBCMTAZKYY4H62 · pith_short_8: VHFBCMTA

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/VHFBCMTAZKYY4H622262OS6UT3 \
  | 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: a9ca113260cab18e1fdad6bda74bd49ec1d98a2c4da199433ab38b7c3009a502

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e300ac2a7dea8f3e29a4f26c05283fb807056265113cffd16383547b2a536923",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-03-20T22:01:45Z",
    "title_canon_sha256": "12627e5e0c70c574c9068ff43c329d1fb30f3580e59cf1419bff9a9b67b0e387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06239",
    "kind": "arxiv",
    "version": 1
  }
}