Pith Number

pith:IE24NNDV

pith:2016:IE24NNDVVQ5ZLLAQHIM4RXMWQE

not attested not anchored not stored refs pending

On the boosting ability of top-down decision tree learning algorithm for multiclass classification

Anna Choromanska, Krzysztof Choromanski, Mariusz Bojarski

arxiv:1605.05223 v1 · 2016-05-17 · 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{IE24NNDVVQ5ZLLAQHIM4RXMWQE}

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	2026-05-18T01:14:37.031433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4135c6b475ac3b95ac103a19c8dd968127628b04875131b2379ebd8bf7532713

Aliases

arxiv: 1605.05223 · arxiv_version: 1605.05223v1 · doi: 10.48550/arxiv.1605.05223 · pith_short_12: IE24NNDVVQ5Z · pith_short_16: IE24NNDVVQ5ZLLAQ · pith_short_8: IE24NNDV

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/IE24NNDVVQ5ZLLAQHIM4RXMWQE \
  | 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: 4135c6b475ac3b95ac103a19c8dd968127628b04875131b2379ebd8bf7532713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ae039e04b84fe77d7e04ddd6522ce35e3f32bf3a9116e3f83871c78036e7bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-05-17T16:11:36Z",
    "title_canon_sha256": "80941cf9d1b3bcb767614ca9b5ae1b96adb04d7091f974c878363a1c5168e780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05223",
    "kind": "arxiv",
    "version": 1
  }
}