Pith Number

pith:PT3EBV4Q

pith:2025:PT3EBV4QTSHO5MVPACC6ADLZ5R

not attested not anchored not stored refs pending

Continual Contrastive Learning on Tabular Data with Out of Distribution

Achmad Ginanjar, Priyanka Singh, Wen Hua, Xue Li

arxiv:2503.15089 v1 · 2025-03-19 · 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{PT3EBV4QTSHO5MVPACC6ADLZ5R}

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	2026-07-05T11:05:42.069932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf640d7909c8eeeb2af0085e00d79ec509e2551b5d11957080fb06cdb58ac77

Aliases

arxiv: 2503.15089 · arxiv_version: 2503.15089v1 · doi: 10.48550/arxiv.2503.15089 · pith_short_12: PT3EBV4QTSHO · pith_short_16: PT3EBV4QTSHO5MVP · pith_short_8: PT3EBV4Q

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/PT3EBV4QTSHO5MVPACC6ADLZ5R \
  | 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: 7cf640d7909c8eeeb2af0085e00d79ec509e2551b5d11957080fb06cdb58ac77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a07a5667d6c51727ce3c4b1ebe53779d656a22172900558dbc41b26ea93d69ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-19T10:40:07Z",
    "title_canon_sha256": "2a3b6ae39725a8e65d7274e3f9eb2c2c25bc0a8ef6b8435767a7f0f024c73ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15089",
    "kind": "arxiv",
    "version": 1
  }
}