Pith Number

pith:4RVKFYDI

pith:2014:4RVKFYDIJN6MRKUJEBOISVPKZP

not attested not anchored not stored refs pending

Overlapping Communities in Social Networks

Felix Reidl, Jan Dreier, Peter Rossmanith, Philipp Kuinke, Rafael Przybylski, Somnath Sikdar

arxiv:1412.4973 v2 · 2014-12-16 · cs.SI · 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{4RVKFYDIJN6MRKUJEBOISVPKZP}

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	2026-05-18T02:31:01.899643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46aa2e0684b7cc8aa89205c8955eacbee573158b97a9aad0366af7c3d6543e9

Aliases

arxiv: 1412.4973 · arxiv_version: 1412.4973v2 · doi: 10.48550/arxiv.1412.4973 · pith_short_12: 4RVKFYDIJN6M · pith_short_16: 4RVKFYDIJN6MRKUJ · pith_short_8: 4RVKFYDI

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/4RVKFYDIJN6MRKUJEBOISVPKZP \
  | 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: e46aa2e0684b7cc8aa89205c8955eacbee573158b97a9aad0366af7c3d6543e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de246d6a3097918ad4b6a749e6bed10430e8137c48cc22057465b2d45325bd9e",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-12-16T12:18:52Z",
    "title_canon_sha256": "2eabff2565ddc44ad66d31d6cf55b33097c3ae4342d947bd65a929d1bb3da42b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4973",
    "kind": "arxiv",
    "version": 2
  }
}