Pith Number

pith:KILOT4JA

pith:2014:KILOT4JAXVMZ3KRSGGY73XV7SD

not attested not anchored not stored refs pending

Grouped variable importance with random forests and application to multiple functional data analysis

Baptiste Gregorutti, Bertrand Michel, Philippe Saint-Pierre

arxiv:1411.4170 v2 · 2014-11-15 · 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{KILOT4JAXVMZ3KRSGGY73XV7SD}

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	2026-05-18T02:05:24.124100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5216e9f120bd599daa3231b1fddebf90caf9d0f913949fea816d273d341cd08e

Aliases

arxiv: 1411.4170 · arxiv_version: 1411.4170v2 · doi: 10.48550/arxiv.1411.4170 · pith_short_12: KILOT4JAXVMZ · pith_short_16: KILOT4JAXVMZ3KRS · pith_short_8: KILOT4JA

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/KILOT4JAXVMZ3KRSGGY73XV7SD \
  | 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: 5216e9f120bd599daa3231b1fddebf90caf9d0f913949fea816d273d341cd08e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d2cdd9cc97e38e6448f156492315423abf19cb86f2d35468b622654a778096d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-11-15T18:08:56Z",
    "title_canon_sha256": "331fd3944824837cb385450f9de7fae886db90e2ad1e72d956c4acce472ab7db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4170",
    "kind": "arxiv",
    "version": 2
  }
}