Pith Number

pith:JS5XZGWI

pith:2022:JS5XZGWI3Z26TDYCE6VQO2LNP4

not attested not anchored not stored refs pending

SUGER: A Subgraph-based Graph Convolutional Network Method for Bundle Recommendation

Boxin Du, Hanghang Tong, Zhenning Zhang

arxiv:2205.11231 v1 · 2022-05-05 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JS5XZGWI3Z26TDYCE6VQO2LNP4}

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	2026-07-05T04:25:28.573379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cbb7c9ac8de75e98f0227ab07696d7f260e16f7c96569444e0a36b09f08fba1

Aliases

arxiv: 2205.11231 · arxiv_version: 2205.11231v1 · doi: 10.48550/arxiv.2205.11231 · pith_short_12: JS5XZGWI3Z26 · pith_short_16: JS5XZGWI3Z26TDYC · pith_short_8: JS5XZGWI

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/JS5XZGWI3Z26TDYCE6VQO2LNP4 \
  | 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: 4cbb7c9ac8de75e98f0227ab07696d7f260e16f7c96569444e0a36b09f08fba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbf741f3f04419bf9764294781c8c0052fee0045a5161b0ab27c0f0404d8479a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-05-05T07:03:09Z",
    "title_canon_sha256": "d7df100f2444f3ab7ec3486abebed2a6646c54c663fca85dbddd9d511912f3ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11231",
    "kind": "arxiv",
    "version": 1
  }
}