Pith Number

pith:NQ7GUGT3

pith:2019:NQ7GUGT32OVUD2XBVB45X7KFNL

not attested not anchored not stored refs pending

Structured Monte Carlo Sampling for Nonisotropic Distributions via Determinantal Point Processes

Aldo Pacchiano, Jack Parker-Holder, Krzysztof Choromanski, Yunhao Tang

arxiv:1905.12667 v1 · 2019-05-29 · 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{NQ7GUGT32OVUD2XBVB45X7KFNL}

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	2026-05-17T23:44:41.827031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c3e6a1a7bd3ab41eae1a879dbfd456adddb8851635fdd213775d4ba5548ad35

Aliases

arxiv: 1905.12667 · arxiv_version: 1905.12667v1 · doi: 10.48550/arxiv.1905.12667 · pith_short_12: NQ7GUGT32OVU · pith_short_16: NQ7GUGT32OVUD2XB · pith_short_8: NQ7GUGT3

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/NQ7GUGT32OVUD2XBVB45X7KFNL \
  | 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: 6c3e6a1a7bd3ab41eae1a879dbfd456adddb8851635fdd213775d4ba5548ad35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "386f92e6e70401528257cc0f3039271b43291a3a340e370ec3433a4759dc5fa4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-29T18:25:58Z",
    "title_canon_sha256": "330ece5eacc324d9c93c7b57f54b7d0e41c7c2c05cfc935e140ae23cddf4a3d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12667",
    "kind": "arxiv",
    "version": 1
  }
}