Pith Number

pith:V3JLAJYS

pith:2022:V3JLAJYSJMNDEGMMLY74PPYLK2

not attested not anchored not stored refs pending

Heterogeneous Graph Contrastive Learning with Meta-path Contexts and Adaptively Weighted Negative Samples

Aoying Zhou, Jianxiang Yu, Qingqing Ge, Xiang Li

arxiv:2212.13847 v3 · 2022-12-28 · 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{V3JLAJYSJMNDEGMMLY74PPYLK2}

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	2026-07-05T08:04:30.824813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aed2b027124b1a32198c5e3fc7bf0b56b29071ce9eca757efb7ee602ecbee5f0

Aliases

arxiv: 2212.13847 · arxiv_version: 2212.13847v3 · doi: 10.48550/arxiv.2212.13847 · pith_short_12: V3JLAJYSJMND · pith_short_16: V3JLAJYSJMNDEGMM · pith_short_8: V3JLAJYS

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/V3JLAJYSJMNDEGMMLY74PPYLK2 \
  | 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: aed2b027124b1a32198c5e3fc7bf0b56b29071ce9eca757efb7ee602ecbee5f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bfeaa699761a891b0c1c3d5c0068ecae3c03b42f33357489fe156418d689c04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-28T14:52:21Z",
    "title_canon_sha256": "79c0a58aad87052419c931ceeaf25db9986802bb33d3c9b46f579d972a780891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13847",
    "kind": "arxiv",
    "version": 3
  }
}