Pith Number

pith:76OWLDLC

pith:2025:76OWLDLC5MSYF6VDUVRZU4MZVL

not attested not anchored not stored refs pending

Graph Representational Learning: When Does More Expressivity Hurt Generalization?

Fabian Jogl, Gitta Kutyniok, Johannes F. Lutzeyer, Raffaele Paolino, Sohir Maskey

arxiv:2505.11298 v1 · 2025-05-16 · 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{76OWLDLC5MSYF6VDUVRZU4MZVL}

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	2026-07-05T11:04:14.022171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff9d658d62eb2582faa3a5639a7199aac8a4ce36e2f0cc8d8ffde06021e2f1ff

Aliases

arxiv: 2505.11298 · arxiv_version: 2505.11298v1 · doi: 10.48550/arxiv.2505.11298 · pith_short_12: 76OWLDLC5MSY · pith_short_16: 76OWLDLC5MSYF6VD · pith_short_8: 76OWLDLC

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/76OWLDLC5MSYF6VDUVRZU4MZVL \
  | 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: ff9d658d62eb2582faa3a5639a7199aac8a4ce36e2f0cc8d8ffde06021e2f1ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e6342b738bbfcbb86bb33179aad872e02943bb233ac4f61aee7d928c5cbced",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-16T14:28:34Z",
    "title_canon_sha256": "dbabc673199d0dc8db1253529ab98a9023fcfe28203326a9311cec38d3091ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11298",
    "kind": "arxiv",
    "version": 1
  }
}