Pith Number

pith:IOIYKJ6O

pith:2026:IOIYKJ6OGIJ4ZIIN7BQH273WXC

not attested not anchored not stored refs pending

TabH2O: A Unified Foundation Model for Tabular Prediction

Branden Murray, Dmitry Gordeev, Joan Salv\`a Soler, Laura Fink, Marcos V. Conde, Mark Landry, Mathias M\"uller, Pascal Pfeiffer, Sri Satish Ambati

arxiv:2605.18383 v1 · 2026-05-18 · 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{IOIYKJ6OGIJ4ZIIN7BQH273WXC}

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	2026-05-20T00:05:58.140214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43918527ce3213cca10df8607d7f76b887d1fec36ed85197ca99dd19bfc7564e

Aliases

arxiv: 2605.18383 · arxiv_version: 2605.18383v1 · doi: 10.48550/arxiv.2605.18383 · pith_short_12: IOIYKJ6OGIJ4 · pith_short_16: IOIYKJ6OGIJ4ZIIN · pith_short_8: IOIYKJ6O

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/IOIYKJ6OGIJ4ZIIN7BQH273WXC \
  | 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: 43918527ce3213cca10df8607d7f76b887d1fec36ed85197ca99dd19bfc7564e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56abd40f3f33d2faa4c0bcf737fa01d0c293e09dad013c10c6f0cf1e1ff22971",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-18T13:27:54Z",
    "title_canon_sha256": "3e655fd713ca3dd2cbc22ead76aa674cd42227a7550e58b8d7b93c2f09773879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18383",
    "kind": "arxiv",
    "version": 1
  }
}