Pith Number

pith:XMX3C64M

pith:2018:XMX3C64MG7WVDIGDZ7SXIVLH4T

not attested not anchored not stored refs pending

Towards Sparse Hierarchical Graph Classifiers

C\u{a}t\u{a}lina Cangea, Nikola Jovanovi\'c, Petar Veli\v{c}kovi\'c, Pietro Li\`o, Thomas Kipf

arxiv:1811.01287 v1 · 2018-11-03 · stat.ML · cs.AI · 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{XMX3C64MG7WVDIGDZ7SXIVLH4T}

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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.

Cited by

4 papers in Pith

Graph Neural Network for Interpreting Task-fMRI Biomarkers

Explaining the Explainers in Graph Neural Networks: a Comparative Study

OpenGLT: A Comprehensive Benchmark of Graph Neural Networks for Graph-Level Tasks

TopoU-Net: a U-Net architecture for topological domains

Receipt and verification

First computed	2026-05-18T00:01:34.754050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb2fb17b8c37ed51a0c3cfe5745567e4ead9aa1a9cf81e56a9b455f0f95d0f8b

Aliases

arxiv: 1811.01287 · arxiv_version: 1811.01287v1 · doi: 10.48550/arxiv.1811.01287 · pith_short_12: XMX3C64MG7WV · pith_short_16: XMX3C64MG7WVDIGD · pith_short_8: XMX3C64M

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/XMX3C64MG7WVDIGDZ7SXIVLH4T \
  | 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: bb2fb17b8c37ed51a0c3cfe5745567e4ead9aa1a9cf81e56a9b455f0f95d0f8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c23bdfc0133f569ba17e30960d08c2567390ef268c7a510980b8c704c39a497c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-11-03T21:39:43Z",
    "title_canon_sha256": "21f1f7485b7655caacee2d6493257b241715613a838a21875ab8fe35bb724f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01287",
    "kind": "arxiv",
    "version": 1
  }
}