Pith Number

pith:E2GD7PES

pith:2023:E2GD7PESUOT2INZMCVRN6AT6Y2

not attested not anchored not stored refs pending

ReConTab: Regularized Contrastive Representation Learning for Tabular Data

Handong Yao, Jing Wu, Naira Hovakimyan, Suiyao Chen

arxiv:2310.18541 v2 · 2023-10-28 · 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{E2GD7PESUOT2INZMCVRN6AT6Y2}

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	2026-07-05T07:25:26.337914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

268c3fbc92a3a7a4372c1562df027ec696822faec0f3963e3998056a607cb260

Aliases

arxiv: 2310.18541 · arxiv_version: 2310.18541v2 · doi: 10.48550/arxiv.2310.18541 · pith_short_12: E2GD7PESUOT2 · pith_short_16: E2GD7PESUOT2INZM · pith_short_8: E2GD7PES

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/E2GD7PESUOT2INZMCVRN6AT6Y2 \
  | 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: 268c3fbc92a3a7a4372c1562df027ec696822faec0f3963e3998056a607cb260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acb256b8ef51850752464be1eaa833f5791bcbf754ccd8b11efc80b14382ef91",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-28T00:05:28Z",
    "title_canon_sha256": "b0f259e7c356c5c15aa6868986352fc3ea8bc87b373d4a4104e35d0073c6e0ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.18541",
    "kind": "arxiv",
    "version": 2
  }
}