Pith Number

pith:2EOFMCZT

pith:2022:2EOFMCZTPVOBCASLA6R757OH5O

not attested not anchored not stored refs pending

A Variational Edge Partition Model for Supervised Graph Representation Learning

Bo Chen, Chaojie Wang, Hao Zhang, Mingyuan Zhou, Yilin He

arxiv:2202.03233 v3 · 2022-02-07 · stat.ML · cs.LG · stat.CO · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EOFMCZTPVOBCASLA6R757OH5O}

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	2026-07-05T05:11:36.890076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d11c560b337d5c11024b07a3fefdc7eba91f0d2e4019e5374f73319351bc557f

Aliases

arxiv: 2202.03233 · arxiv_version: 2202.03233v3 · doi: 10.48550/arxiv.2202.03233 · pith_short_12: 2EOFMCZTPVOB · pith_short_16: 2EOFMCZTPVOBCASL · pith_short_8: 2EOFMCZT

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/2EOFMCZTPVOBCASLA6R757OH5O \
  | 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: d11c560b337d5c11024b07a3fefdc7eba91f0d2e4019e5374f73319351bc557f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8394d7e5b08d8ea6712f32e8bd190e51fd4896c678534f96afcb04db3e65fb7b",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-02-07T14:37:50Z",
    "title_canon_sha256": "fe689c4cb4fba37890bbb82f419ab19a3b702eb354162ba82a05c3052f651ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03233",
    "kind": "arxiv",
    "version": 3
  }
}