Pith Number

pith:RCRAFF3I

pith:2022:RCRAFF3IKVYVVMLG7M3FIUFXKA

not attested not anchored not stored refs pending

Characterizing Graph Datasets for Node Classification: Homophily-Heterophily Dichotomy and Beyond

Artem Babenko, Denis Kuznedelev, Liudmila Prokhorenkova, Oleg Platonov

arxiv:2209.06177 v5 · 2022-09-13 · cs.SI · cs.DM · cs.LG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCRAFF3IKVYVVMLG7M3FIUFXKA}

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	2026-07-05T08:08:15.287732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88a202976855715ab166fb365450b75029192a1f22f897694b83b4a97e22be2a

Aliases

arxiv: 2209.06177 · arxiv_version: 2209.06177v5 · doi: 10.48550/arxiv.2209.06177 · pith_short_12: RCRAFF3IKVYV · pith_short_16: RCRAFF3IKVYVVMLG · pith_short_8: RCRAFF3I

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/RCRAFF3IKVYVVMLG7M3FIUFXKA \
  | 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: 88a202976855715ab166fb365450b75029192a1f22f897694b83b4a97e22be2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "046d91b357d64dd82ab5e2ebb196ec27da5ae163888213e9fbf29616baa3404e",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.LG",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2022-09-13T17:28:25Z",
    "title_canon_sha256": "209be33fe104c83cc7308fcb4bdf4112b8534b6fe78e139ce2e89ba6dc00be71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06177",
    "kind": "arxiv",
    "version": 5
  }
}