Pith Number

pith:254CM3ER

pith:2018:254CM3ER7ZMDYTP46A6YKZMEUI

not attested not anchored not stored refs pending

The Random Forest Classifier in WEKA: Discussion and New Developments for Imbalanced Data

Andreas Maier, Elli Angelopoulou, Firas Mualla, Mario Amrehn, Stefan Steidl

arxiv:1812.08102 v2 · 2018-12-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{254CM3ER7ZMDYTP46A6YKZMEUI}

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	2026-05-17T23:56:57.976723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d778266c91fe583c4dfcf03d856584a223dfb53c13a83a3c5e603f66811d5481

Aliases

arxiv: 1812.08102 · arxiv_version: 1812.08102v2 · doi: 10.48550/arxiv.1812.08102 · pith_short_12: 254CM3ER7ZMD · pith_short_16: 254CM3ER7ZMDYTP4 · pith_short_8: 254CM3ER

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/254CM3ER7ZMDYTP46A6YKZMEUI \
  | 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: d778266c91fe583c4dfcf03d856584a223dfb53c13a83a3c5e603f66811d5481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db8aa5273e562c4c6dafd20a4fda8a96f2d5b3fea941eb44f3f794a1ce2c9b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-19T17:27:04Z",
    "title_canon_sha256": "fa0efede97d460ed467dbc42fd840c78cfa9d95738303307cc40de7a1007e0df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08102",
    "kind": "arxiv",
    "version": 2
  }
}