Pith Number

pith:KHD4DUJA

pith:2024:KHD4DUJA3W6XZTARUGNENGWDK3

not attested not anchored not stored refs pending

Pre-train and Refine: Towards Higher Efficiency in K-Agnostic Community Detection without Quality Degradation

Chaorui Zhang, Dit-Yan Yeung, Meng Qin, Weixi Zhang, Yu Gao

arxiv:2405.20277 v2 · 2024-05-30 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHD4DUJA3W6XZTARUGNENGWDK3}

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	2026-07-05T08:28:41.596420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51c7c1d120ddbd7ccc11a19a469ac356e104bb1e0dfb9e470427d1900192873d

Aliases

arxiv: 2405.20277 · arxiv_version: 2405.20277v2 · doi: 10.48550/arxiv.2405.20277 · pith_short_12: KHD4DUJA3W6X · pith_short_16: KHD4DUJA3W6XZTAR · pith_short_8: KHD4DUJA

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/KHD4DUJA3W6XZTARUGNENGWDK3 \
  | 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: 51c7c1d120ddbd7ccc11a19a469ac356e104bb1e0dfb9e470427d1900192873d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2fe01726138e3451eea2fed296ab9571abd0e9432e9bf293814acb527151c92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2024-05-30T17:30:04Z",
    "title_canon_sha256": "aa93210767a2058631c1845367c8a61bd64a256794cbd650803a4929f95f4bac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.20277",
    "kind": "arxiv",
    "version": 2
  }
}