Pith Number

pith:PUQMIAQI

pith:2025:PUQMIAQIURAOYKNCLMHSHVWSBW

not attested not anchored not stored refs pending

Using Stochastic Block Models for Community Detection: The issue of edge-connectivity

George Chacko, Ian Chen, Minhyuk Park, Tandy Warnow, The-Anh Vu-Le

arxiv:2508.03843 v1 · 2025-08-05 · 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{PUQMIAQIURAOYKNCLMHSHVWSBW}

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	2026-07-05T11:49:16.157729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d20c40208a440ec29a25b0f23d6d20d8ec09b23cba9cac38c4afc7b57e18c96

Aliases

arxiv: 2508.03843 · arxiv_version: 2508.03843v1 · doi: 10.48550/arxiv.2508.03843 · pith_short_12: PUQMIAQIURAO · pith_short_16: PUQMIAQIURAOYKNC · pith_short_8: PUQMIAQI

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/PUQMIAQIURAOYKNCLMHSHVWSBW \
  | 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: 7d20c40208a440ec29a25b0f23d6d20d8ec09b23cba9cac38c4afc7b57e18c96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6ba3d3dae6418de5adb12a405f532995cef8c7d11210096ed57cd776ae89fb2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2025-08-05T18:41:23Z",
    "title_canon_sha256": "d62f604844732a732d251782808ad09b86df6ac3492bb3bf94f8209dabc1078e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03843",
    "kind": "arxiv",
    "version": 1
  }
}