Pith Number

pith:CJZ3HLRM

pith:2019:CJZ3HLRM3UCEPPU3JKEBUTJ3F3

not attested not anchored not stored refs pending

Density-based Clustering with Best-scored Random Forest

Hanfang Yang, Hanyuan Hang, Yuchao Cai

arxiv:1906.10094 v1 · 2019-06-24 · 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{CJZ3HLRM3UCEPPU3JKEBUTJ3F3}

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	2026-05-17T23:42:35.496090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1273b3ae2cdd0447be9b4a881a4d3b2eca709525915cc0ccf91aaeb2fdfec85d

Aliases

arxiv: 1906.10094 · arxiv_version: 1906.10094v1 · doi: 10.48550/arxiv.1906.10094 · pith_short_12: CJZ3HLRM3UCE · pith_short_16: CJZ3HLRM3UCEPPU3 · pith_short_8: CJZ3HLRM

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/CJZ3HLRM3UCEPPU3JKEBUTJ3F3 \
  | 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: 1273b3ae2cdd0447be9b4a881a4d3b2eca709525915cc0ccf91aaeb2fdfec85d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d848d3e16ced5257c1acb85843e8259f8ff98dd81f2182c78f466e06f8c395aa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-06-24T17:19:22Z",
    "title_canon_sha256": "6c8447d6fcef11179cd1ff6b8ea3a70eaa3de74cd469d6cae3e38bd0d96f4afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10094",
    "kind": "arxiv",
    "version": 1
  }
}