Pith Number

pith:EXOQY4NU

pith:2020:EXOQY4NURTKJIT4VBQA2TMDQIN

not attested not anchored not stored refs pending

Contextualized Graph Attention Network for Recommendation with Item Knowledge Graph

Chunyan Miao, Juyong Zhang, Min Wu, Susen Yang, Yonghui Xu, Yong Liu

arxiv:2004.11529 v1 · 2020-04-24 · 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{EXOQY4NURTKJIT4VBQA2TMDQIN}

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	2026-07-05T00:57:55.053922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25dd0c71b48cd4944f950c01a9b070434d354b7516538c5e4f650d15186210d3

Aliases

arxiv: 2004.11529 · arxiv_version: 2004.11529v1 · doi: 10.48550/arxiv.2004.11529 · pith_short_12: EXOQY4NURTKJ · pith_short_16: EXOQY4NURTKJIT4V · pith_short_8: EXOQY4NU

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/EXOQY4NURTKJIT4VBQA2TMDQIN \
  | 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: 25dd0c71b48cd4944f950c01a9b070434d354b7516538c5e4f650d15186210d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e2422cb35c0d01e758c516be17abebf4c28aacf53d8136685cd47523153af8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-04-24T04:27:50Z",
    "title_canon_sha256": "28da53fd5b4e4edb3456fe151ebb55e60e669bb60a702a8f489a86ddfc9c7a2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11529",
    "kind": "arxiv",
    "version": 1
  }
}