Pith Number

pith:4ZZWD6CG

pith:2025:4ZZWD6CG2DYSCWYE7PFZ6XSC6O

not attested not anchored not stored refs pending

Message-Passing State-Space Models: Improving Graph Learning with Modern Sequence Modeling

Alessio Gravina, Andrea Ceni, Carola-Bibiane Schonlieb, Claudio Gallicchio, Davide Bacciu, Moshe Eliasof

arxiv:2505.18728 v2 · 2025-05-24 · 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{4ZZWD6CG2DYSCWYE7PFZ6XSC6O}

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.

Cited by

1 paper in Pith

Learning from Historical Activations in Graph Neural Networks

Receipt and verification

First computed	2026-05-27T01:05:34.817298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67361f846d0f1215b04fbcb9f5e42f3b9fabe29aea393394e8062011af34d70

Aliases

arxiv: 2505.18728 · arxiv_version: 2505.18728v2 · doi: 10.48550/arxiv.2505.18728 · pith_short_12: 4ZZWD6CG2DYS · pith_short_16: 4ZZWD6CG2DYSCWYE · pith_short_8: 4ZZWD6CG

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/4ZZWD6CG2DYSCWYE7PFZ6XSC6O \
  | 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: e67361f846d0f1215b04fbcb9f5e42f3b9fabe29aea393394e8062011af34d70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43e017616dfdcbfc799abd1c4900cff04c081df5a865f105695536cf5797b5a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-24T14:53:07Z",
    "title_canon_sha256": "8f89257b9687a5de84d0790acc9b36e3021fba14b8a59767fdf7712a87e5a177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18728",
    "kind": "arxiv",
    "version": 2
  }
}