Pith Number

pith:AIZ2HJPL

pith:2018:AIZ2HJPLJZ4JY5OLASZELUPVQA

not attested not anchored not stored refs pending

Exploiting Edge Features in Graph Neural Networks

Liyu Gong, Qiang Cheng

arxiv:1809.02709 v2 · 2018-09-07 · cs.LG · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIZ2HJPLJZ4JY5OLASZELUPVQA}

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	2026-05-17T23:55:28.989496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0233a3a5eb4e789c75cb04b245d1f5802dd21b22f79dd391811164fecd861390

Aliases

arxiv: 1809.02709 · arxiv_version: 1809.02709v2 · doi: 10.48550/arxiv.1809.02709 · pith_short_12: AIZ2HJPLJZ4J · pith_short_16: AIZ2HJPLJZ4JY5OL · pith_short_8: AIZ2HJPL

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/AIZ2HJPLJZ4JY5OLASZELUPVQA \
  | 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: 0233a3a5eb4e789c75cb04b245d1f5802dd21b22f79dd391811164fecd861390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b667b17d7c6a4929ab4b5cb6dd600fc992408255d7db4e9b71e7706bb89ac677",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-07T23:18:59Z",
    "title_canon_sha256": "2f4bf6bf171ba9ab8e2bacb1d6940c00945764e543d94a9e64000bc91be3a4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02709",
    "kind": "arxiv",
    "version": 2
  }
}