Pith Number

pith:AYA6PLW4

pith:2025:AYA6PLW4APNNFHGCNTWK3RJP24

not attested not anchored not stored refs pending

Performance Heterogeneity in Graph Neural Networks: Lessons for Architecture Design and Preprocessing

Lukas Fesser, Melanie Weber

arxiv:2503.00547 v1 · 2025-03-01 · 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{AYA6PLW4APNNFHGCNTWK3RJP24}

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	2026-07-05T10:22:24.997062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0601e7aedc03dad29cc26cecadc52fd7254c1d9b905969916e9711fc0de969a5

Aliases

arxiv: 2503.00547 · arxiv_version: 2503.00547v1 · doi: 10.48550/arxiv.2503.00547 · pith_short_12: AYA6PLW4APNN · pith_short_16: AYA6PLW4APNNFHGC · pith_short_8: AYA6PLW4

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/AYA6PLW4APNNFHGCNTWK3RJP24 \
  | 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: 0601e7aedc03dad29cc26cecadc52fd7254c1d9b905969916e9711fc0de969a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f1a153755f974dc22b6de6daf3b90e95e544e38b1ba4e24b8da01d3463b8a8a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-01T16:18:07Z",
    "title_canon_sha256": "e4d3120c15f99d09a5a687acd15a60d483bebddbe6b142904b40d59d933221ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00547",
    "kind": "arxiv",
    "version": 1
  }
}