Pith Number

pith:LLHQ56BR

pith:2026:LLHQ56BRQ7NNHGGJ6YWF4CIZ2E

not attested not anchored not stored refs pending

End-to-End Compression for Tabular Foundation Models

Arlind Kadra, Christian M. M. Frey, Guri Zab\"ergja, Josif Grabocka, Rafiq Kamel

arxiv:2602.05649 v2 · 2026-02-05 · 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{LLHQ56BRQ7NNHGGJ6YWF4CIZ2E}

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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

LUCoS: Latent Unsupervised Context Selection for Tabular Foundation Models

Receipt and verification

First computed	2026-06-01T02:03:34.521929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5acf0ef83187dad398c9f62c5e0919d132a48a6610f042f047f16024dcfbc755

Aliases

arxiv: 2602.05649 · arxiv_version: 2602.05649v2 · doi: 10.48550/arxiv.2602.05649 · pith_short_12: LLHQ56BRQ7NN · pith_short_16: LLHQ56BRQ7NNHGGJ · pith_short_8: LLHQ56BR

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/LLHQ56BRQ7NNHGGJ6YWF4CIZ2E \
  | 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: 5acf0ef83187dad398c9f62c5e0919d132a48a6610f042f047f16024dcfbc755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5bffde57e5440c04e307b6062ac03d9081dacb19fcef712700d8fd0fceffbf7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-05T13:33:58Z",
    "title_canon_sha256": "5ee3c17e8d8ca7a24f1af1b02f6240cde2aa3426a38a45388a893484bfe4fb9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.05649",
    "kind": "arxiv",
    "version": 2
  }
}