Pith Number

pith:LQ2B5K2B

pith:2014:LQ2B5K2B7NNXDGYL6KUTZ5AFT3

not attested not anchored not stored refs pending

Visualizing criminal networks reconstructed from mobile phone records

Emilio Ferrara, Giacomo Fiumara, Pasquale De Meo, Salvatore Catanese

arxiv:1407.2837 v1 · 2014-07-10 · cs.SI · cs.CY · 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{LQ2B5K2B7NNXDGYL6KUTZ5AFT3}

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	2026-05-18T02:47:53.555519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c341eab41fb5b719b0bf2a93cf4059ec38026e1e43386d9f9d15b2100cc98e0

Aliases

arxiv: 1407.2837 · arxiv_version: 1407.2837v1 · doi: 10.48550/arxiv.1407.2837 · pith_short_12: LQ2B5K2B7NNX · pith_short_16: LQ2B5K2B7NNXDGYL · pith_short_8: LQ2B5K2B

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/LQ2B5K2B7NNXDGYL6KUTZ5AFT3 \
  | 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: 5c341eab41fb5b719b0bf2a93cf4059ec38026e1e43386d9f9d15b2100cc98e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ee9f3dac1eefd6f2284c1cb0b72dba352c98d750e7f02c456067715058a56dd",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-07-10T16:00:00Z",
    "title_canon_sha256": "54e78746a4c214dc35da6719bdd0a419270de1f860ca59bf1b672675769059f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2837",
    "kind": "arxiv",
    "version": 1
  }
}