Pith Number

pith:FJCYRZRO

pith:2023:FJCYRZROKARNUYLCDZEW2V2EJP

not attested not anchored not stored refs pending

M2GNN: Metapath and Multi-interest Aggregated Graph Neural Network for Tag-based Cross-domain Recommendation

Mengdi Zhang, Wei Wu, Yichun Li, Yuji Yang, Zepeng Huai, Zhongyi Zhang

arxiv:2304.07911 v1 · 2023-04-16 · 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{FJCYRZROKARNUYLCDZEW2V2EJP}

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	2026-07-05T06:01:26.664062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a4588e62e5022da61621e496d57444bc37f58ac5b032c3f037cc751efcf8eb2

Aliases

arxiv: 2304.07911 · arxiv_version: 2304.07911v1 · doi: 10.48550/arxiv.2304.07911 · pith_short_12: FJCYRZROKARN · pith_short_16: FJCYRZROKARNUYLC · pith_short_8: FJCYRZRO

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/FJCYRZROKARNUYLCDZEW2V2EJP \
  | 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: 2a4588e62e5022da61621e496d57444bc37f58ac5b032c3f037cc751efcf8eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b217ad592546dfb954c6e7e7135912c565139fb349e70b79f1dee6bf0a03ff6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-16T22:47:53Z",
    "title_canon_sha256": "c83b0830cfd5c3e28d8d0f430f860f47e75493468676fa7d25eef522895e671d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07911",
    "kind": "arxiv",
    "version": 1
  }
}