Pith Number

pith:MGKT4AQM

pith:2022:MGKT4AQMJPOBZX5NYM5RBCOGZX

not attested not anchored not stored refs pending

IA-GCN: Interactive Graph Convolutional Network for Recommendation

Changping Peng, Congcong Liu, Hao Qi, Jie He, Jingping Shao, Junsheng Jin, Pei Wang, Xiwei Zhao, Yinan Zhang, Zhangang Lin

arxiv:2204.03827 v2 · 2022-04-08 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGKT4AQMJPOBZX5NYM5RBCOGZX}

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

Efficient Retrieval Scaling with Hierarchical Indexing for Large Scale Recommendation

Receipt and verification

First computed	2026-07-05T08:16:06.719169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61953e020c4bdc1cdfadc33b1089c6cdc37951cd7e5bc7935519111790361ce1

Aliases

arxiv: 2204.03827 · arxiv_version: 2204.03827v2 · doi: 10.48550/arxiv.2204.03827 · pith_short_12: MGKT4AQMJPOB · pith_short_16: MGKT4AQMJPOBZX5N · pith_short_8: MGKT4AQM

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/MGKT4AQMJPOBZX5NYM5RBCOGZX \
  | 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: 61953e020c4bdc1cdfadc33b1089c6cdc37951cd7e5bc7935519111790361ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76e61ff2efb99cf534ade50f2579f1bcd06d11f3caae361de6918eefbbc43b39",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-04-08T03:38:09Z",
    "title_canon_sha256": "79cfaf1e33d40d8b28249d315c57d9dabc3ac7add4333c132bb964106513afd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03827",
    "kind": "arxiv",
    "version": 2
  }
}