Pith Number

pith:RCEUDMUS

pith:2018:RCEUDMUSPFY2WXSGS62NIXWS7Y

not attested not anchored not stored refs pending

Recognizing number of communities and detecting community structures in complex networks

Hongjue Wang, Tao Wang

arxiv:1803.06591 v1 · 2018-03-18 · physics.soc-ph · 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{RCEUDMUSPFY2WXSGS62NIXWS7Y}

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	2026-05-18T00:20:45.510780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888941b2927971ab5e4697b4d45ed2fe33958bedc068cd65203c51e931418644

Aliases

arxiv: 1803.06591 · arxiv_version: 1803.06591v1 · doi: 10.48550/arxiv.1803.06591 · pith_short_12: RCEUDMUSPFY2 · pith_short_16: RCEUDMUSPFY2WXSG · pith_short_8: RCEUDMUS

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/RCEUDMUSPFY2WXSGS62NIXWS7Y \
  | 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: 888941b2927971ab5e4697b4d45ed2fe33958bedc068cd65203c51e931418644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c22e340a584145f945f38e2ce4b7e4e59d5f232554c7a6934755d11e53f8420",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-03-18T01:24:28Z",
    "title_canon_sha256": "756e0b53bb22d13cdc484754ea5d00a7ab2703c2de7aa5dfe9df06153ef430f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06591",
    "kind": "arxiv",
    "version": 1
  }
}