Pith Number

pith:PBWVIHDC

pith:2007:PBWVIHDCVYB6I2CZP24ZENMDEZ

not attested not anchored not stored refs pending

Fuzzy communities and the concept of bridgeness in complex networks

Andrea Petr\'oczi, F\"ul\"op Bazs\'o, L\'aszl\'o N\'egyessy, Tam\'as Nepusz

arxiv:0707.1646 v3 · 2007-07-11 · 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{PBWVIHDCVYB6I2CZP24ZENMDEZ}

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	2026-05-18T04:09:15.641298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

786d541c62ae03e468597eb9923583267ce7807442a4db4b9bd267513ff9fdbb

Aliases

arxiv: 0707.1646 · arxiv_version: 0707.1646v3 · doi: 10.48550/arxiv.0707.1646 · pith_short_12: PBWVIHDCVYB6 · pith_short_16: PBWVIHDCVYB6I2CZ · pith_short_8: PBWVIHDC

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/PBWVIHDCVYB6I2CZP24ZENMDEZ \
  | 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: 786d541c62ae03e468597eb9923583267ce7807442a4db4b9bd267513ff9fdbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcbf769448fc1b2fcf826e7f9af50fae1f4c459325289cf57a7e12d3521cb6c0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2007-07-11T15:34:00Z",
    "title_canon_sha256": "9994ae49905bab9fa81cf1b16da683d3261a496637a578a7267e0a7edd0894f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1646",
    "kind": "arxiv",
    "version": 3
  }
}