Pith Number

pith:KYDKSXHL

pith:2023:KYDKSXHLBNDJQ4Z4QDTL6LEJFT

not attested not anchored not stored refs pending

Unboxing Tree Ensembles for interpretability: a hierarchical visualization tool and a multivariate optimal re-built tree

Giulia Di Teodoro, Laura Palagi, Marta Monaci

arxiv:2302.07580 v2 · 2023-02-15 · math.OC · 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{KYDKSXHLBNDJQ4Z4QDTL6LEJFT}

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	2026-07-05T07:34:46.811832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5606a95ceb0b4698733c80e6bf2c892cd24e44fe1850dacc5f16c3a4d225aeaf

Aliases

arxiv: 2302.07580 · arxiv_version: 2302.07580v2 · doi: 10.48550/arxiv.2302.07580 · pith_short_12: KYDKSXHLBNDJ · pith_short_16: KYDKSXHLBNDJQ4Z4 · pith_short_8: KYDKSXHL

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/KYDKSXHLBNDJQ4Z4QDTL6LEJFT \
  | 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: 5606a95ceb0b4698733c80e6bf2c892cd24e44fe1850dacc5f16c3a4d225aeaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28f79cff88686c5dd65f8292ac2a34c1e1aec8f7f7d6a99327b9859328b47fab",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-02-15T10:43:31Z",
    "title_canon_sha256": "d98c0d567e9a4fbb1c0718abfde3095e8144eb236734decf6c2296720f1acefc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07580",
    "kind": "arxiv",
    "version": 2
  }
}