Pith Number

pith:3ZGR5NM7

pith:2019:3ZGR5NM77OIENCVNXTTFZ6TY47

not attested not anchored not stored refs pending

Random Forests for Adaptive Nearest Neighbor Estimation of Information-Theoretic Quantities

Cencheng Shen, Eva Yezerets, Hayden Helm, Jes\'us Arroyo, Joshua T. Vogelstein, Mike Powell, Richard Guo, Ronak Mehta, Ronan Perry

arxiv:1907.00325 v7 · 2019-06-30 · 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{3ZGR5NM77OIENCVNXTTFZ6TY47}

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	2026-07-05T03:20:14.269141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de4d1eb59ffb90468aadbce65cfa78e7d34da143e882fb8dbc8207b711bbe5b2

Aliases

arxiv: 1907.00325 · arxiv_version: 1907.00325v7 · doi: 10.48550/arxiv.1907.00325 · pith_short_12: 3ZGR5NM77OIE · pith_short_16: 3ZGR5NM77OIENCVN · pith_short_8: 3ZGR5NM7

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/3ZGR5NM77OIENCVNXTTFZ6TY47 \
  | 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: de4d1eb59ffb90468aadbce65cfa78e7d34da143e882fb8dbc8207b711bbe5b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5085e0360b2370d15200cbe66f7395baee31e0ac38e66d5f4847c201f5f33361",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-30T05:59:50Z",
    "title_canon_sha256": "5bf7691b31a4f32b2b8f71e47dee8d9ae599d4bf678e5b7ab179c6cd80f93b67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00325",
    "kind": "arxiv",
    "version": 7
  }
}