Pith Number

pith:VV6UNGCC

pith:2025:VV6UNGCCAGZJSDIMRQSQRRDGOW

not attested not anchored not stored refs pending

Universal Embeddings of Tabular Data

Astrid Franz, Frederik Hoppe, Marianne Michaelis, Udo G\"obel

arxiv:2507.05904 v1 · 2025-07-08 · 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{VV6UNGCCAGZJSDIMRQSQRRDGOW}

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	2026-07-05T11:33:38.187040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad7d46984201b2990d0c8c2508c46675bc0d2f996a13c2f45730da007e7e9136

Aliases

arxiv: 2507.05904 · arxiv_version: 2507.05904v1 · doi: 10.48550/arxiv.2507.05904 · pith_short_12: VV6UNGCCAGZJ · pith_short_16: VV6UNGCCAGZJSDIM · pith_short_8: VV6UNGCC

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/VV6UNGCCAGZJSDIMRQSQRRDGOW \
  | 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: ad7d46984201b2990d0c8c2508c46675bc0d2f996a13c2f45730da007e7e9136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efefe231ca7dc2e8bf9169fe33cf73f609dee540d635f74a35ab43e327f22a72",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-08T11:45:29Z",
    "title_canon_sha256": "ce643e59ba3e6e44456822b52fc53bedf4c01d0b9da263404f0c519d202d07ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05904",
    "kind": "arxiv",
    "version": 1
  }
}