Pith Number

pith:FITE5SAZ

pith:2026:FITE5SAZ3EXZKURHNHS2A5QQ74

not attested not anchored not stored refs pending

Expressive Power of Deep Homomorphism Networks over Relational Databases

Arie Soeteman, Balder ten Cate, Benny Kimelfeld, Carsten Lutz, Maurice Funk, Moritz Sch\"onherr

arxiv:2605.22852 v1 · 2026-05-18 · cs.DB · cs.AI · cs.LG · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FITE5SAZ3EXZKURHNHS2A5QQ74}

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	2026-05-25T00:00:59.284363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a264ec819d92f95522769e5a07610ff04b50829a07bef6aa46de78f70226d0a

Aliases

arxiv: 2605.22852 · arxiv_version: 2605.22852v1 · doi: 10.48550/arxiv.2605.22852 · pith_short_12: FITE5SAZ3EXZ · pith_short_16: FITE5SAZ3EXZKURH · pith_short_8: FITE5SAZ

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/FITE5SAZ3EXZKURHNHS2A5QQ74 \
  | 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: 2a264ec819d92f95522769e5a07610ff04b50829a07bef6aa46de78f70226d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ce29f4d28925da635096c812435ba7c8245ec6cc37ef3a731f6c8af50b1ec70",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-05-18T06:28:32Z",
    "title_canon_sha256": "1dd300c44ff062d705c946d72bf4c08524a7b2331c27ed90d8e5c7bb99088d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22852",
    "kind": "arxiv",
    "version": 1
  }
}