Pith Number

pith:KBZDXG2U

pith:2018:KBZDXG2UU3LTYCJ2XSPSPBQLUM

not attested not anchored not stored refs pending

Interpretable Clustering via Optimal Trees

Agni Orfanoudaki, Dimitris Bertsimas, Holly Wiberg

arxiv:1812.00539 v1 · 2018-12-03 · stat.ML · 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{KBZDXG2UU3LTYCJ2XSPSPBQLUM}

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.

Cited by

2 papers in Pith

Optimal Recourse Summaries via Bi-Objective Decision Tree Learning

Receipt and verification

First computed	2026-05-17T23:59:21.071609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50723b9b54a6d73c093abc9f27860ba30928d340da76585276b3641872f504a5

Aliases

arxiv: 1812.00539 · arxiv_version: 1812.00539v1 · doi: 10.48550/arxiv.1812.00539 · pith_short_12: KBZDXG2UU3LT · pith_short_16: KBZDXG2UU3LTYCJ2 · pith_short_8: KBZDXG2U

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/KBZDXG2UU3LTYCJ2XSPSPBQLUM \
  | 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: 50723b9b54a6d73c093abc9f27860ba30928d340da76585276b3641872f504a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fd31ac1c880b646c203297ba5519aec6ee66dad99233892fc5531dbaea37e79",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-03T03:22:42Z",
    "title_canon_sha256": "ff7c5a05effe555cf8c6a4b57eb0164b5b034cc0d509e19218243234927e04fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00539",
    "kind": "arxiv",
    "version": 1
  }
}