Pith Number

pith:QGMLWWON

pith:2025:QGMLWWONE4PZO7V3NRJR2TY6KU

not attested not anchored not stored refs pending

MetaHGNIE: Meta-Path Induced Hypergraph Contrastive Learning in Heterogeneous Knowledge Graphs

Duxin Chen, Jiawen Chen, Mengli Wei, Qi Shao, Wenwu Yu, Yanlong Zhao, Yanyan He

arxiv:2512.12477 v2 · 2025-12-13 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGMLWWONE4PZO7V3NRJR2TY6KU}

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	2026-07-10T01:18:56.826720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8198bb59cd271f977ebb6c531d4f1e552149e42f5f4e684879f780aa3246b4eb

Aliases

arxiv: 2512.12477 · arxiv_version: 2512.12477v2 · doi: 10.48550/arxiv.2512.12477 · pith_short_12: QGMLWWONE4PZ · pith_short_16: QGMLWWONE4PZO7V3 · pith_short_8: QGMLWWON

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/QGMLWWONE4PZO7V3NRJR2TY6KU \
  | 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: 8198bb59cd271f977ebb6c531d4f1e552149e42f5f4e684879f780aa3246b4eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1845f095f76e39db2e20fd0c20435f8f5af60fa7d0244298c457489633be6465",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-12-13T22:21:33Z",
    "title_canon_sha256": "a9a28e461c03de3958f34e462bc833c5fe90d1f763e7d89e9ced736df4541031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.12477",
    "kind": "arxiv",
    "version": 2
  }
}