Pith Number

pith:DYFZNQNS

pith:2019:DYFZNQNSMPQIZHGW2PWR6IYPQQ

not attested not anchored not stored refs pending

STAR-GCN: Stacked and Reconstructed Graph Convolutional Networks for Recommender Systems

Irwin King, Jiani Zhang, Shenglin Zhao, Xingjian Shi

arxiv:1905.13129 v1 · 2019-05-27 · cs.IR · 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{DYFZNQNSMPQIZHGW2PWR6IYPQQ}

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.

Cited by

1 paper in Pith

Intent Propagation Contrastive Collaborative Filtering

Receipt and verification

First computed	2026-05-17T23:44:38.843481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e0b96c1b263e08c9cd6d3ed1f230f841c06e21120f2aef620d39e205876a26a

Aliases

arxiv: 1905.13129 · arxiv_version: 1905.13129v1 · doi: 10.48550/arxiv.1905.13129 · pith_short_12: DYFZNQNSMPQI · pith_short_16: DYFZNQNSMPQIZHGW · pith_short_8: DYFZNQNS

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/DYFZNQNSMPQIZHGW2PWR6IYPQQ \
  | 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: 1e0b96c1b263e08c9cd6d3ed1f230f841c06e21120f2aef620d39e205876a26a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8038086a60154b5b82293c0504877a35036327ff971b78f6f34fb65f7a9e11",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-05-27T12:21:33Z",
    "title_canon_sha256": "b7fd801948c1b08f48b2bfc77b4c6b708a5f584ddc27bd61e6dbcd753f87770d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13129",
    "kind": "arxiv",
    "version": 1
  }
}