Pith Number

pith:C5AKPA7H

pith:2019:C5AKPA7HNVDHSX3DYSWPT7G2QM

not attested not anchored not stored refs pending

Semi-Supervised Classification on Non-Sparse Graphs Using Low-Rank Graph Convolutional Networks

Dominik Alfke, Martin Stoll

arxiv:1905.10224 v1 · 2019-05-24 · cs.LG · cs.DM · cs.NE · math.NA · 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{C5AKPA7HNVDHSX3DYSWPT7G2QM}

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	2026-05-17T23:45:10.881631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1740a783e76d46795f63c4acf9fcda8330eb4c8ef5ba20646fcc33881c1edc72

Aliases

arxiv: 1905.10224 · arxiv_version: 1905.10224v1 · doi: 10.48550/arxiv.1905.10224 · pith_short_12: C5AKPA7HNVDH · pith_short_16: C5AKPA7HNVDHSX3D · pith_short_8: C5AKPA7H

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/C5AKPA7HNVDHSX3DYSWPT7G2QM \
  | 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: 1740a783e76d46795f63c4acf9fcda8330eb4c8ef5ba20646fcc33881c1edc72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a8b3888c842e5360c474a8d7d8c966dd58a9d9e45d1b8ee674c1e70f970f752",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.NE",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-24T13:32:09Z",
    "title_canon_sha256": "3fa5482fa5d29e871c7c45343b71d6c3dec56d4309e7c0bf6d48853d895352a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10224",
    "kind": "arxiv",
    "version": 1
  }
}