Pith Number

pith:UZ7RYJ7V

pith:2026:UZ7RYJ7VSW372LFTVSQREDASUE

not attested not anchored not stored refs pending

High Performance, Low Reliability: Uncertainty Benchmarking for Tabular Foundation Models

Arpad Rimmel, Bich-Li\^en Doan, Fabrice Popineau, Jos\'e Lucas De Melo Costa

arxiv:2605.28554 v1 · 2026-05-27 · 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{UZ7RYJ7VSW372LFTVSQREDASUE}

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	2026-05-28T02:04:56.228156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a67f1c27f595b7fd2cb3aca1120c12a1002b57c3d157e989c89c326839df85c7

Aliases

arxiv: 2605.28554 · arxiv_version: 2605.28554v1 · doi: 10.48550/arxiv.2605.28554 · pith_short_12: UZ7RYJ7VSW37 · pith_short_16: UZ7RYJ7VSW372LFT · pith_short_8: UZ7RYJ7V

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/UZ7RYJ7VSW372LFTVSQREDASUE \
  | 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: a67f1c27f595b7fd2cb3aca1120c12a1002b57c3d157e989c89c326839df85c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d79e252c6fdc89ba1b3d2d3a6b72ac738a75b3b591c57449fe82a384b3ac0d0e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T14:45:05Z",
    "title_canon_sha256": "bbdfcea8e50730105125de843bc84b485d4156e5450a2acf3a8892b68a2d0046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28554",
    "kind": "arxiv",
    "version": 1
  }
}