Pith Number

pith:P3LTHKXD

pith:2016:P3LTHKXD6DML2PD7XB2V2JEJI4

not attested not anchored not stored refs pending

Making Tree Ensembles Interpretable

Kohei Hayashi, Satoshi Hara

arxiv:1606.05390 v1 · 2016-06-17 · 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{P3LTHKXD6DML2PD7XB2V2JEJI4}

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	2026-05-18T01:12:20.237237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ed733aae3f0d8bd3c7fb8755d24894733b5502bc448057b01c80f3b263f7170

Aliases

arxiv: 1606.05390 · arxiv_version: 1606.05390v1 · doi: 10.48550/arxiv.1606.05390 · pith_short_12: P3LTHKXD6DML · pith_short_16: P3LTHKXD6DML2PD7 · pith_short_8: P3LTHKXD

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/P3LTHKXD6DML2PD7XB2V2JEJI4 \
  | 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: 7ed733aae3f0d8bd3c7fb8755d24894733b5502bc448057b01c80f3b263f7170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6a6011873af3867335d8492199452a2c681fdde6e2c9d11f9bc577b01cf19a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-06-17T00:33:03Z",
    "title_canon_sha256": "a5bb975d8e152c86a63d0434d339e2f0241371a8a0c96f2e68d1ba520de1d369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05390",
    "kind": "arxiv",
    "version": 1
  }
}