Pith Number

pith:WFQA7QBW

pith:2026:WFQA7QBWK3PFKPJFFO575WW3US

not attested not anchored not stored refs pending

SkillTFM: Gated Skill Evolution for Training-Free Adaptation of Tabular Foundation Models

Anpeng Wu, Fei Wu, Kun Kuang, Peng Cui, Yi He, Zhengkang Guan

arxiv:2608.06137 v1 · 2026-08-06 · 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{WFQA7QBWK3PFKPJFFO575WW3US}

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	2026-08-07T01:40:43.496431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1600fc03656de553d252bbbfedadba4b6cfff4a22f740a5676ec2462746b2ca

Aliases

arxiv: 2608.06137 · arxiv_version: 2608.06137v1 · doi: 10.48550/arxiv.2608.06137 · pith_short_12: WFQA7QBWK3PF · pith_short_16: WFQA7QBWK3PFKPJF · pith_short_8: WFQA7QBW

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/WFQA7QBWK3PFKPJFFO575WW3US \
  | 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: b1600fc03656de553d252bbbfedadba4b6cfff4a22f740a5676ec2462746b2ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f01ec4870c1ac3476b2cc48a39db7473a45088382d7f5828975c6dd0256136c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-06T15:09:02Z",
    "title_canon_sha256": "94cad8d1e8c75088cee991062aaa812817189a1a66ea8729c093630069ff7915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06137",
    "kind": "arxiv",
    "version": 1
  }
}