Pith Number

pith:7F6L6SCX

pith:2022:7F6L6SCXWIKBWDTXZ4JXZNW4KA

not attested not anchored not stored refs pending

Revisiting Heterophily For Graph Neural Networks

Chenqing Hua, Doina Precup, Jiaqi Zhu, Mingde Zhao, Qincheng Lu, Shuyuan Zhang, Sitao Luan, Xiao-Wen Chang

arxiv:2210.07606 v1 · 2022-10-14 · 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{7F6L6SCXWIKBWDTXZ4JXZNW4KA}

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	2026-07-05T05:06:39.205190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f97cbf4857b2141b0e77cf137cb6dc502a7744960d3fc26c9b98cfb6d17a231a

Aliases

arxiv: 2210.07606 · arxiv_version: 2210.07606v1 · doi: 10.48550/arxiv.2210.07606 · pith_short_12: 7F6L6SCXWIKB · pith_short_16: 7F6L6SCXWIKBWDTX · pith_short_8: 7F6L6SCX

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/7F6L6SCXWIKBWDTXZ4JXZNW4KA \
  | 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: f97cbf4857b2141b0e77cf137cb6dc502a7744960d3fc26c9b98cfb6d17a231a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27246d8a83b21045b15d90ee565a07ca8f80f007cfc2ac8367b6df5b7792c0d6",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-14T08:00:26Z",
    "title_canon_sha256": "f78f41fdaa8dae8f51af3ab04fa238e026ce5f3091e0f1c0a53e8765bcce8c82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07606",
    "kind": "arxiv",
    "version": 1
  }
}