Pith Number

pith:WWLKLNAX

pith:2024:WWLKLNAX6PU5AU25AQJD2WPFF7

not attested not anchored not stored refs pending

APAR: Modeling Irregular Target Functions in Tabular Regression via Arithmetic-Aware Pre-Training and Adaptive-Regularized Fine-Tuning

Hong-Wei Wu, Kuang-Da Wang, Wei-Yao Wang, Wen-Chih Peng

arxiv:2412.10941 v1 · 2024-12-14 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWLKLNAX6PU5AU25AQJD2WPFF7}

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	2026-07-05T09:49:24.806806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b596a5b417f3e9d0535d04123d59e52fd259057594d33c690c545447415a4ecf

Aliases

arxiv: 2412.10941 · arxiv_version: 2412.10941v1 · doi: 10.48550/arxiv.2412.10941 · pith_short_12: WWLKLNAX6PU5 · pith_short_16: WWLKLNAX6PU5AU25 · pith_short_8: WWLKLNAX

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/WWLKLNAX6PU5AU25AQJD2WPFF7 \
  | 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: b596a5b417f3e9d0535d04123d59e52fd259057594d33c690c545447415a4ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "133ffc0978befb39255cdaff2c248b1907b31cc637e7fe573db01a674f8bd6b6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-14T19:33:21Z",
    "title_canon_sha256": "dd297a2bd8602ce47aa29b72187e1aa1d1e8483c2b4b33681fe8aca6013bcddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10941",
    "kind": "arxiv",
    "version": 1
  }
}