Pith Number

pith:BVMHTOCI

pith:2022:BVMHTOCIJDSK4DE2RFTGTBDTQQ

not attested not anchored not stored refs pending

Space4HGNN: A Novel, Modularized and Reproducible Platform to Evaluate Heterogeneous Graph Neural Network

Cheng Yang, Chuan Shi, Fengqi Liang, Huan Zhao, Quan Gan, Tianyu Zhao, Xiao Wang, Yibo Li, Yingxia Shao, Zhenyi Wang

arxiv:2202.09177 v2 · 2022-02-18 · 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{BVMHTOCIJDSK4DE2RFTGTBDTQQ}

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	2026-07-05T04:22:54.398743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d5879b84848e4ae0c9a896669847384048ce39b87f7f391938d464634c2181d

Aliases

arxiv: 2202.09177 · arxiv_version: 2202.09177v2 · doi: 10.48550/arxiv.2202.09177 · pith_short_12: BVMHTOCIJDSK · pith_short_16: BVMHTOCIJDSK4DE2 · pith_short_8: BVMHTOCI

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/BVMHTOCIJDSK4DE2RFTGTBDTQQ \
  | 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: 0d5879b84848e4ae0c9a896669847384048ce39b87f7f391938d464634c2181d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a87a5858c9eeb5f50f3d5860f98c4121be6bd218c53444f811aa6781a5ad14",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-18T13:11:35Z",
    "title_canon_sha256": "d0f92817cc75e2dfa929e34917a53c736e5bb1aa2ff06e35dcfb85dc5c2c1a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09177",
    "kind": "arxiv",
    "version": 2
  }
}