Pith Number

pith:QNIB7LRC

pith:2018:QNIB7LRC52ENEA2I3RX3IH757Y

not attested not anchored not stored refs pending

Graph Partition Neural Networks for Semi-Supervised Classification

Alexander L. Gaunt, Daniel Tarlow, Marc Brockschmidt, Raquel Urtasun, Renjie Liao, Richard Zemel

arxiv:1803.06272 v1 · 2018-03-16 · cs.LG · 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{QNIB7LRC52ENEA2I3RX3IH757Y}

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	2026-05-18T00:20:50.054173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83501fae22ee88d20348dc6fb41ffdfe15050db559e0651a71862f68cdc7905c

Aliases

arxiv: 1803.06272 · arxiv_version: 1803.06272v1 · doi: 10.48550/arxiv.1803.06272 · pith_short_12: QNIB7LRC52EN · pith_short_16: QNIB7LRC52ENEA2I · pith_short_8: QNIB7LRC

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/QNIB7LRC52ENEA2I3RX3IH757Y \
  | 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: 83501fae22ee88d20348dc6fb41ffdfe15050db559e0651a71862f68cdc7905c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74e9bc15d96b3cb0253dee66ef117cce70ffbd05b8a036f5b05b3e694b94078b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-16T15:34:06Z",
    "title_canon_sha256": "c95a85cecdaab6fe6a0ec6042112f2f97c7a5a51de85176e7a2f2edb2b0f5941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06272",
    "kind": "arxiv",
    "version": 1
  }
}