Pith Number

pith:BEWMTYWD

pith:2025:BEWMTYWDGZFLABUDGJW2U5Z44I

not attested not anchored not stored refs pending

Chunked TabPFN: Exact Training-Free In-Context Learning for Long-Context Tabular Data

Renat Sergazinov, Shao-An Yin

arxiv:2509.00326 v2 · 2025-08-30 · 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{BEWMTYWDGZFLABUDGJW2U5Z44I}

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.

Cited by

1 paper in Pith

When Tabular Foundation Models Meet Strategic Tabular Data: A Prior Alignment Approach

Receipt and verification

First computed	2026-06-02T02:04:08.441468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092cc9e2c3364ab00683326daa773ce22df3e46686dec2219eada645ada72406

Aliases

arxiv: 2509.00326 · arxiv_version: 2509.00326v2 · doi: 10.48550/arxiv.2509.00326 · pith_short_12: BEWMTYWDGZFL · pith_short_16: BEWMTYWDGZFLABUD · pith_short_8: BEWMTYWD

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/BEWMTYWDGZFLABUDGJW2U5Z44I \
  | 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: 092cc9e2c3364ab00683326daa773ce22df3e46686dec2219eada645ada72406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854f60d5a1daf4d6a85cbedc49ef670eaa8c224a46fa699539b257eb00a640dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-30T02:57:01Z",
    "title_canon_sha256": "eabddd9340cdb3a8a1f3a7a414f1cab5af486dfc8b4b1909b343f3c1fbb010e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00326",
    "kind": "arxiv",
    "version": 2
  }
}