Pith Number

pith:4W5IMY5G

pith:2024:4W5IMY5G5YYQDAHRHZVCT5CQR5

not attested not anchored not stored refs pending

Large Language Models Engineer Too Many Simple Features For Tabular Data

Frank Hutter, Jaris K\"uken, Lennart Purucker

arxiv:2410.17787 v2 · 2024-10-23 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4W5IMY5G5YYQDAHRHZVCT5CQR5}

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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

2 papers in Pith

TabPrep: Closing the Feature Engineering Gap in Tabular Benchmarks

LLM-FE: Automated Feature Engineering for Tabular Data with LLMs as Evolutionary Optimizers

Receipt and verification

First computed	2026-07-05T11:37:11.656633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ba8663a6ee310180f13e6a29f4508f5a2a1962638181196a0997df8b00d4f7

Aliases

arxiv: 2410.17787 · arxiv_version: 2410.17787v2 · doi: 10.48550/arxiv.2410.17787 · pith_short_12: 4W5IMY5G5YYQ · pith_short_16: 4W5IMY5G5YYQDAHR · pith_short_8: 4W5IMY5G

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/4W5IMY5G5YYQDAHRHZVCT5CQR5 \
  | 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: e5ba8663a6ee310180f13e6a29f4508f5a2a1962638181196a0997df8b00d4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d584bf6dea60fde59ad72979016c46ced315f91fd21198b1c37f1409e708d8e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-23T11:37:20Z",
    "title_canon_sha256": "da0f383749cf05bcb7810bbdf541121cd6a7007131e2128e2d52fd52e70b831e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.17787",
    "kind": "arxiv",
    "version": 2
  }
}