Pith Number

pith:XSP2BL7I

pith:2014:XSP2BL7IJWQLDHJTDVLMMN32WG

not attested not anchored not stored refs pending

Efficiently Detecting Overlapping Communities through Seeding and Semi-Supervised Learning

Changxing Shang, Jianping Fan, Shengzhong Feng, Zhongying Zhao

arxiv:1401.5888 v4 · 2014-01-23 · cs.SI · cs.LG · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSP2BL7IJWQLDHJTDVLMMN32WG}

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	2026-05-18T02:26:10.822211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc9fa0afe84da0b19d331d56c6377ab1b0aabb5c2186626bedef5b1dcf3f7755

Aliases

arxiv: 1401.5888 · arxiv_version: 1401.5888v4 · doi: 10.48550/arxiv.1401.5888 · pith_short_12: XSP2BL7IJWQL · pith_short_16: XSP2BL7IJWQLDHJT · pith_short_8: XSP2BL7I

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/XSP2BL7IJWQLDHJTDVLMMN32WG \
  | 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: bc9fa0afe84da0b19d331d56c6377ab1b0aabb5c2186626bedef5b1dcf3f7755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef920fe3b7949b52764170576e413f8cb650b70a3ad986b3de0708974ab4af14",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-01-23T07:51:54Z",
    "title_canon_sha256": "cd120b771c4f3db10a80c2f8e479b8fa35825b5e3acdcebaf2e63c90b4889584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5888",
    "kind": "arxiv",
    "version": 4
  }
}