Pith Number

pith:TLBNWPWJ

pith:2024:TLBNWPWJ7HW5WOOYP3JM44PJKH

not attested not anchored not stored refs pending

Improving Expressive Power of Spectral Graph Neural Networks with Eigenvalue Correction

Hao Fei, Kangkang Lu, Meiyu Liang, Mengran Yin, Tat-Seng Chua, Xuan Li, Yanhua Yu, Zirui Guo, Zixuan Yang

arxiv:2401.15603 v3 · 2024-01-28 · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLBNWPWJ7HW5WOOYP3JM44PJKH}

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	2026-07-05T10:18:34.651183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ac2db3ec9f9eddb39d87ed2ce71e951dbfaf8028f944280203241d141878208

Aliases

arxiv: 2401.15603 · arxiv_version: 2401.15603v3 · doi: 10.48550/arxiv.2401.15603 · pith_short_12: TLBNWPWJ7HW5 · pith_short_16: TLBNWPWJ7HW5WOOY · pith_short_8: TLBNWPWJ

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/TLBNWPWJ7HW5WOOYP3JM44PJKH \
  | 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: 9ac2db3ec9f9eddb39d87ed2ce71e951dbfaf8028f944280203241d141878208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e04f5a634304e1ddc49771289b1d170a25a4cac058ef476afa82a9f5ddb09b",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-28T08:12:00Z",
    "title_canon_sha256": "e708a91de066b6e8fd687ca39478ba5af33c378abe86edc38c30ee874bc5a711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15603",
    "kind": "arxiv",
    "version": 3
  }
}