Pith Number

pith:UQN2SR56

pith:2026:UQN2SR565CSFRKP34B3JVCLXWJ

not attested not anchored not stored refs pending

A Mechanistic Study of Tabular Foundation Models

Anderson Schneider, James T. Wilson, Marin Bilo\v{s}, Yuriy Nevmyvaka

arxiv:2605.21288 v1 · 2026-05-20 · 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{UQN2SR565CSFRKP34B3JVCLXWJ}

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	2026-05-21T02:05:27.303730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a41ba947bee8a458a9fbe0769a8977b27a9a90f9e53320c7f92dfc70048ab919

Aliases

arxiv: 2605.21288 · arxiv_version: 2605.21288v1 · doi: 10.48550/arxiv.2605.21288 · pith_short_12: UQN2SR565CSF · pith_short_16: UQN2SR565CSFRKP3 · pith_short_8: UQN2SR56

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/UQN2SR565CSFRKP34B3JVCLXWJ \
  | 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: a41ba947bee8a458a9fbe0769a8977b27a9a90f9e53320c7f92dfc70048ab919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a099fb70decf3724dfc59419b51533a4027d2197974c932078cc6b5849d03ef9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-20T15:23:16Z",
    "title_canon_sha256": "92319c7ea6b2e964e708fa9a2402be0e0e408d9638d7dd808c2423673b9346d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21288",
    "kind": "arxiv",
    "version": 1
  }
}