Pith Number

pith:JMAMC72D

pith:2025:JMAMC72D2U467SJXAQ273PNSWR

not attested not anchored not stored refs pending

Local Virtual Nodes for Alleviating Over-Squashing in Graph Neural Networks

\.Inci M. Bayta\c{s}, Tu\u{g}rul Hasan Karabulut

arxiv:2508.20597 v1 · 2025-08-28 · 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{JMAMC72D2U467SJXAQ273PNSWR}

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	2026-07-05T12:00:55.797456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b00c17f43d539efc9370435fdbdb2b44d6c2e077e57afeee3d0e59a055072fa

Aliases

arxiv: 2508.20597 · arxiv_version: 2508.20597v1 · doi: 10.48550/arxiv.2508.20597 · pith_short_12: JMAMC72D2U46 · pith_short_16: JMAMC72D2U467SJX · pith_short_8: JMAMC72D

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/JMAMC72D2U467SJXAQ273PNSWR \
  | 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: 4b00c17f43d539efc9370435fdbdb2b44d6c2e077e57afeee3d0e59a055072fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0c6d3fe0534a3f225aead852bfb3266c33a691d33477a0bf4bd54faf825907",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-28T09:39:32Z",
    "title_canon_sha256": "af2f093e7f07901e7d0c9f68b7a1e173cf082870334478641d85ad786a4a5dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20597",
    "kind": "arxiv",
    "version": 1
  }
}