Pith Number

pith:DUOPV6NT

pith:2026:DUOPV6NT6EWG6RTPLE6AR3KHSF

not attested not anchored not stored refs pending

Conditional Inference Trees and Forests for Feature Selection

Justin Downes, Newel Hirst, Robert Milletich, Steve Goley

arxiv:2607.01417 v1 · 2026-07-01 · cs.LG · 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{DUOPV6NT6EWG6RTPLE6AR3KHSF}

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	2026-07-03T00:16:59.733138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1cfaf9b3f12c6f466f593c08ed479168496aff783ab6b4714acb19692ae91c

Aliases

arxiv: 2607.01417 · arxiv_version: 2607.01417v1 · doi: 10.48550/arxiv.2607.01417 · pith_short_12: DUOPV6NT6EWG · pith_short_16: DUOPV6NT6EWG6RTP · pith_short_8: DUOPV6NT

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/DUOPV6NT6EWG6RTPLE6AR3KHSF \
  | 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: 1d1cfaf9b3f12c6f466f593c08ed479168496aff783ab6b4714acb19692ae91c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb91c5720cd555e918b7fdede9cc7d48ab2d9c4326bbf5292c933faedf0d2704",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T19:23:07Z",
    "title_canon_sha256": "feda7aa78a69791dd8cc5f5f94131d7fb91240d41045976363cea51fbdcf2bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01417",
    "kind": "arxiv",
    "version": 1
  }
}