Pith Number

pith:KYKEKCQB

pith:2025:KYKEKCQBDLRZDCEK4HBWRPXJ27

not attested not anchored not stored refs pending

Adaptation and Fine-tuning with TabPFN for Travelling Salesman Problem

G. Gary Wang, Hang Ma, Ke Wang, Nguyen Gia Hien Vu, Rey Lim, Yifan Tang, Yifan Yang

arxiv:2511.05872 v1 · 2025-11-08 · cs.LG · cs.AI · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYKEKCQBDLRZDCEK4HBWRPXJ27}

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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

Beyond IID: How General Are Tabular Foundation Models, Really?

Receipt and verification

First computed	2026-08-04T01:51:55.605207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5614450a011ae391888ae1c368bee9d7dc67c7b80419f2cbc67715484e57a81f

Aliases

arxiv: 2511.05872 · arxiv_version: 2511.05872v1 · doi: 10.48550/arxiv.2511.05872 · pith_short_12: KYKEKCQBDLRZ · pith_short_16: KYKEKCQBDLRZDCEK · pith_short_8: KYKEKCQB

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/KYKEKCQBDLRZDCEK4HBWRPXJ27 \
  | 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: 5614450a011ae391888ae1c368bee9d7dc67c7b80419f2cbc67715484e57a81f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bc29c96a2dba6c7ab28f5e1c674c451fd4102bea7a2db69da34f45ad19d7344",
    "cross_cats_sorted": [
      "cs.AI",
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-11-08T06:16:11Z",
    "title_canon_sha256": "fb956bdcadfec9364d333170187a90041609b9e8e3c9a4a95c3dd56ae89b42e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.05872",
    "kind": "arxiv",
    "version": 1
  }
}