Pith Number

pith:WZKN7HR7

pith:2026:WZKN7HR7WWW55ANXIP3YSC2ASQ

not attested not anchored not stored refs pending

TabPFN beyond Tabular Data: Calibration and Accuracy on Multimodal Embeddings

Jingxiang Zhang, Lujia Zhong, Shuo Huang, Yuang Xu, Zijie Zhu

arxiv:2607.11007 v1 · 2026-07-13 · 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{WZKN7HR7WWW55ANXIP3YSC2ASQ}

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	2026-07-14T01:21:52.178119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b654df9e3fb5adde81b743f7890b40940646d8cbd3a7edbdb6954fe20285a5ad

Aliases

arxiv: 2607.11007 · arxiv_version: 2607.11007v1 · doi: 10.48550/arxiv.2607.11007 · pith_short_12: WZKN7HR7WWW5 · pith_short_16: WZKN7HR7WWW55ANX · pith_short_8: WZKN7HR7

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/WZKN7HR7WWW55ANXIP3YSC2ASQ \
  | 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: b654df9e3fb5adde81b743f7890b40940646d8cbd3a7edbdb6954fe20285a5ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce70f169e907907c290311a0f3d6c31e10a04426e925f6aee81834c769017542",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-13T02:11:27Z",
    "title_canon_sha256": "135d7cc07eb7d35f4496aaa146f6172204c1360ee55e13f97622c97906ff08e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11007",
    "kind": "arxiv",
    "version": 1
  }
}