Pith Number

pith:DPY2IXPG

pith:2016:DPY2IXPG6GNVM5JE4RGNBVVONU

not attested not anchored not stored refs pending

hi-RF: Incremental Learning Random Forest for large-scale multi-class Data Classification

Changjian Wang, Tingting Xie, Yuxing Peng

arxiv:1608.08761 v2 · 2016-08-31 · 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{DPY2IXPG6GNVM5JE4RGNBVVONU}

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	2026-05-18T01:00:52.529810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf1a45de6f19b567524e44cd0d6ae6d17ae661c0d466f979a9de31b8696fbcd

Aliases

arxiv: 1608.08761 · arxiv_version: 1608.08761v2 · doi: 10.48550/arxiv.1608.08761 · pith_short_12: DPY2IXPG6GNV · pith_short_16: DPY2IXPG6GNVM5JE · pith_short_8: DPY2IXPG

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/DPY2IXPG6GNVM5JE4RGNBVVONU \
  | 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: 1bf1a45de6f19b567524e44cd0d6ae6d17ae661c0d466f979a9de31b8696fbcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1511623ad931074a8e7bc0591934c496777442a164114df49c814810e3d187",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-08-31T08:18:48Z",
    "title_canon_sha256": "1728238fd9e3be3e72e2f32c9b39e7d99ef2fceb5030bf720749588c23dbdfe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08761",
    "kind": "arxiv",
    "version": 2
  }
}