Pith Number

pith:PR747SWU

pith:2024:PR747SWUQ7SPK3MDFYEI27JGGU

not attested not anchored not stored refs pending

Optimal probabilistic feature shifts for reclassification in tree ensembles

Alberto Jap\'on, Justo Puerto, Peter Zhang, V\'ictor Blanco

arxiv:2412.03722 v1 · 2024-12-04 · math.OC · 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{PR747SWUQ7SPK3MDFYEI27JGGU}

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	2026-07-05T09:46:31.510260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c7fcfcad487e4f56d832e088d7d26352c7b134b1649c2f5c0893f7fb461f508

Aliases

arxiv: 2412.03722 · arxiv_version: 2412.03722v1 · doi: 10.48550/arxiv.2412.03722 · pith_short_12: PR747SWUQ7SP · pith_short_16: PR747SWUQ7SPK3MD · pith_short_8: PR747SWU

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/PR747SWUQ7SPK3MDFYEI27JGGU \
  | 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: 7c7fcfcad487e4f56d832e088d7d26352c7b134b1649c2f5c0893f7fb461f508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "437ac10fbbe2f7b1cfabf3734fdc34db6417e070302f01f8d989d1968aecca9d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-04T21:28:24Z",
    "title_canon_sha256": "89e078aa8656c7365fab1d029406f62f16138919c99a5f6529e41d8f845dc214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03722",
    "kind": "arxiv",
    "version": 1
  }
}