Pith Number

pith:PYCXODDL

pith:2024:PYCXODDL3EV4KAJS6MEOLIJUFR

not attested not anchored not stored refs pending

Reliable Node Similarity Matrix Guided Contrastive Graph Clustering

Hongzhi Yin, Jianhua Zhao, Tao Zheng, Tieke He, Xinyi Gao, Yunhui Liu

arxiv:2408.03765 v1 · 2024-08-07 · 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{PYCXODDL3EV4KAJS6MEOLIJUFR}

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	2026-07-05T09:30:20.105382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e05770c6bd92bc50132f308e5a1342c6d02d1846eb131993195c8f81dc98162

Aliases

arxiv: 2408.03765 · arxiv_version: 2408.03765v1 · doi: 10.48550/arxiv.2408.03765 · pith_short_12: PYCXODDL3EV4 · pith_short_16: PYCXODDL3EV4KAJS · pith_short_8: PYCXODDL

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/PYCXODDL3EV4KAJS6MEOLIJUFR \
  | 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: 7e05770c6bd92bc50132f308e5a1342c6d02d1846eb131993195c8f81dc98162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdf6f5d8701c06af2a05012c4f1edbbfd4adf2a62affb23b7828964e8135a7dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-07T13:36:03Z",
    "title_canon_sha256": "8fd4c098f7f18660f928fbaaf55d21c4a8e2048a9823c2fddd3e76d567828a29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.03765",
    "kind": "arxiv",
    "version": 1
  }
}