Pith Number

pith:RLBC5YAJ

pith:2026:RLBC5YAJZZRCWYRCGOQEBYTLHZ

not attested not anchored not stored refs pending

A Family of Divergence Measures for Evaluating the Reconstruction Quality of Explainable Ensemble Trees

Agostino Gnasso, Carmela Iorio, Massimo Aria

arxiv:2605.19618 v1 · 2026-05-19 · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLBC5YAJZZRCWYRCGOQEBYTLHZ}

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	2026-05-20T01:05:54.499630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ac22ee009ce622b622233a040e26b3e40591295c180c1afa8c4032330e9f9ca

Aliases

arxiv: 2605.19618 · arxiv_version: 2605.19618v1 · doi: 10.48550/arxiv.2605.19618 · pith_short_12: RLBC5YAJZZRC · pith_short_16: RLBC5YAJZZRCWYRC · pith_short_8: RLBC5YAJ

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/RLBC5YAJZZRCWYRCGOQEBYTLHZ \
  | 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: 8ac22ee009ce622b622233a040e26b3e40591295c180c1afa8c4032330e9f9ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ca61a5b0f7dae110f0f496f87e0dec19ab37c4c121b9ff1d21038228c7e4f3",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-19T09:56:04Z",
    "title_canon_sha256": "1b26e8625c42ae24ca9c02e8f2ddf0e1fdbece9783f18f79ea9187a97d2d6f70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19618",
    "kind": "arxiv",
    "version": 1
  }
}