Pith Number

pith:L2S5J37H

pith:2026:L2S5J37HQCYSCITMPIYZLGAVBP

not attested not anchored not stored refs pending

Scalable Algorithm for Dynamic Quasi-clique Detection

Can Wang, Chenhao Ma, Hao Wu, Jingbang Chen, Weinuo Li, Yingli Zhou, Yixiang Fang

arxiv:2605.26235 v1 · 2026-05-25 · 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{L2S5J37HQCYSCITMPIYZLGAVBP}

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	2026-05-27T00:04:30.003674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea5d4efe780b121226c7a319598150bfdd9e9212ee5298a47b4531c3b312731

Aliases

arxiv: 2605.26235 · arxiv_version: 2605.26235v1 · doi: 10.48550/arxiv.2605.26235 · pith_short_12: L2S5J37HQCYS · pith_short_16: L2S5J37HQCYSCITM · pith_short_8: L2S5J37H

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/L2S5J37HQCYSCITMPIYZLGAVBP \
  | 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: 5ea5d4efe780b121226c7a319598150bfdd9e9212ee5298a47b4531c3b312731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09e14fc7a21e410b2319d039e8855e5ab0cc9b25ff05048a8be4a37e4785521",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2026-05-25T18:02:55Z",
    "title_canon_sha256": "1a3a4fdff392f15db901f3bfdc40a7881bd03745c8b14dbc9ad517262ccc8ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26235",
    "kind": "arxiv",
    "version": 1
  }
}