Pith Number

pith:445M2O7S

pith:2026:445M2O7SR2ZHFI44WEFNLZ7VTG

not attested not anchored not stored refs pending

Q-GNN: Query-Conditioned Graph Neural Networks with Type Awareness for Knowledge Graph Completion

Di Jin, Dongxiao He, Guangquan Xu, Ling Ding, Ruqiong Zhang, Zhiyong Feng, Zhizhi Yu

arxiv:2606.05639 v1 · 2026-06-04 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{445M2O7SR2ZHFI44WEFNLZ7VTG}

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	2026-06-05T01:14:57.620130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e73acd3bf28eb272a39cb10ad5e7f5999c0acee38a9b07a6391b761ff56b5cab

Aliases

arxiv: 2606.05639 · arxiv_version: 2606.05639v1 · doi: 10.48550/arxiv.2606.05639 · pith_short_12: 445M2O7SR2ZH · pith_short_16: 445M2O7SR2ZHFI44 · pith_short_8: 445M2O7S

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/445M2O7SR2ZHFI44WEFNLZ7VTG \
  | 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: e73acd3bf28eb272a39cb10ad5e7f5999c0acee38a9b07a6391b761ff56b5cab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3621a54ccd545a7ee5bfb1b8eb8accc2627e6f5301d1a4eaa9b3c81cf8a34677",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-04T03:07:22Z",
    "title_canon_sha256": "5770978dedcc274a275ba0213a73d7b2ee5883ea3581ca956a26275e952b4f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05639",
    "kind": "arxiv",
    "version": 1
  }
}