Pith Number

pith:O77M76L5

pith:2019:O77M76L57BQC4P2JYJAFU6DWFJ

not attested not anchored not stored refs pending

Bayesian experimental design using regularized determinantal point processes

Feynman Liang, Michael W. Mahoney, Micha{\l} Derezi\'nski

arxiv:1906.04133 v1 · 2019-06-10 · cs.LG · 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{O77M76L57BQC4P2JYJAFU6DWFJ}

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	2026-05-17T23:43:43.797288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77fecff97df8602e3f49c2405a78762a73a4877cb1182aa327ec47e5fa16dc57

Aliases

arxiv: 1906.04133 · arxiv_version: 1906.04133v1 · doi: 10.48550/arxiv.1906.04133 · pith_short_12: O77M76L57BQC · pith_short_16: O77M76L57BQC4P2J · pith_short_8: O77M76L5

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/O77M76L57BQC4P2JYJAFU6DWFJ \
  | 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: 77fecff97df8602e3f49c2405a78762a73a4877cb1182aa327ec47e5fa16dc57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67a4b6c83d6c3a7133cc5bca2aeae4015c46d01d66be0ef313f52795478eb9d7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-10T17:10:51Z",
    "title_canon_sha256": "40d214209841b67c2dc23f7d38abdd8a043480624e3b092fdb6d22cf043e8125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04133",
    "kind": "arxiv",
    "version": 1
  }
}