Pith Number

pith:7NX5AWZQ

pith:2025:7NX5AWZQ3DABPMON62WV6DOTKI

not attested not anchored not stored refs pending

On Learning Representations for Tabular Data Distillation

Horst Samulowitz, Inwon Kang, Oshani Seneviratne, Parikshit Ram, Yi Zhou

arxiv:2501.13905 v1 · 2025-01-23 · 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{7NX5AWZQ3DABPMON62WV6DOTKI}

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	2026-07-05T10:04:35.826745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6fd05b30d8c017b1cdf6ad5f0dd3521706d41787ac36dff428a479c7611727

Aliases

arxiv: 2501.13905 · arxiv_version: 2501.13905v1 · doi: 10.48550/arxiv.2501.13905 · pith_short_12: 7NX5AWZQ3DAB · pith_short_16: 7NX5AWZQ3DABPMON · pith_short_8: 7NX5AWZQ

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/7NX5AWZQ3DABPMON62WV6DOTKI \
  | 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: fb6fd05b30d8c017b1cdf6ad5f0dd3521706d41787ac36dff428a479c7611727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf1ee67ea9565c89d7b3a424f3210716b0a7ed64ef3697f30917b2b6ad29ee3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-23T18:35:15Z",
    "title_canon_sha256": "99bbf57a4c143129760d6476ac3ddc455cda3419291e70514d97c77fe704f911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13905",
    "kind": "arxiv",
    "version": 1
  }
}