Pith Number

pith:VLDLECUK

pith:2014:VLDLECUKNL7FCXP3WYR5ED6P42

not attested not anchored not stored refs pending

The Random Forest Kernel and other kernels for big data from random partitions

Alex Davies, Zoubin Ghahramani

arxiv:1402.4293 v1 · 2014-02-18 · 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{VLDLECUKNL7FCXP3WYR5ED6P42}

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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

1 paper in Pith

Minimax Rates and Spectral Distillation for Tree Ensembles

Receipt and verification

First computed	2026-05-18T02:58:44.259884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aac6b20a8a6afe515dfbb623d20fcfe68bd3558aa3807eb6cf8b2958a2ccda32

Aliases

arxiv: 1402.4293 · arxiv_version: 1402.4293v1 · doi: 10.48550/arxiv.1402.4293 · pith_short_12: VLDLECUKNL7F · pith_short_16: VLDLECUKNL7FCXP3 · pith_short_8: VLDLECUK

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/VLDLECUKNL7FCXP3WYR5ED6P42 \
  | 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: aac6b20a8a6afe515dfbb623d20fcfe68bd3558aa3807eb6cf8b2958a2ccda32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976d305980cf79e29a7b44a0cdbff2d44eef3ba3c05374216ea9af38bb9936f5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-02-18T11:13:45Z",
    "title_canon_sha256": "c85fd6f4bf8db9cb57a16dbd96a4fba9f54ded7ace1be967dcc5f4cdb4c4ef3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4293",
    "kind": "arxiv",
    "version": 1
  }
}