{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:R5V4UZPKWHRRYD2FWYZHORQIKG","short_pith_number":"pith:R5V4UZPK","canonical_record":{"source":{"id":"1404.1295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2014-04-03T14:44:29Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"336facbe32e3473854f07a4ee5e80d7e10dd066604e2afa496c609f2dd8837ce","abstract_canon_sha256":"b8a2e3f83a256746efcdc3a631932070416b91427af37f367d5a0513704962d1"},"schema_version":"1.0"},"canonical_sha256":"8f6bca65eab1e31c0f45b63277460851a43d21204cef9d42c138cc4648a9ecbe","source":{"kind":"arxiv","id":"1404.1295","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1295","created_at":"2026-05-18T00:49:35Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1295v1","created_at":"2026-05-18T00:49:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1295","created_at":"2026-05-18T00:49:35Z"},{"alias_kind":"pith_short_12","alias_value":"R5V4UZPKWHRR","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"R5V4UZPKWHRRYD2F","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"R5V4UZPK","created_at":"2026-05-18T12:28:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:R5V4UZPKWHRRYD2FWYZHORQIKG","target":"record","payload":{"canonical_record":{"source":{"id":"1404.1295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2014-04-03T14:44:29Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"336facbe32e3473854f07a4ee5e80d7e10dd066604e2afa496c609f2dd8837ce","abstract_canon_sha256":"b8a2e3f83a256746efcdc3a631932070416b91427af37f367d5a0513704962d1"},"schema_version":"1.0"},"canonical_sha256":"8f6bca65eab1e31c0f45b63277460851a43d21204cef9d42c138cc4648a9ecbe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:35.282353Z","signature_b64":"NbkS6LTor5EdCvW/H1tdMAPIFmC3EekkU5Q25Pm94lN95j5DRcDgD1bFI5B5EzjFjPPfkUr8mlO08cI9eA3oDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f6bca65eab1e31c0f45b63277460851a43d21204cef9d42c138cc4648a9ecbe","last_reissued_at":"2026-05-18T00:49:35.281696Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:35.281696Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.1295","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:49:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"51GK7tCrzfZtP6+1/zsjakxsjKjAfpEViol7TbfxBv18PDlqgqd3e+tLUFLQimFuw9UXwOdmfzgw+b11FBDTCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:07:55.357960Z"},"content_sha256":"ff283e45ce651eed3f9b61b9767ea7b910fb8235dedfa583355c447df2ffcdee","schema_version":"1.0","event_id":"sha256:ff283e45ce651eed3f9b61b9767ea7b910fb8235dedfa583355c447df2ffcdee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:R5V4UZPKWHRRYD2FWYZHORQIKG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detecting criminal organizations in mobile phone networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"cs.SI","authors_text":"Emilio Ferrara, Giacomo Fiumara, Pasquale De Meo, Salvatore Catanese","submitted_at":"2014-04-03T14:44:29Z","abstract_excerpt":"The study of criminal networks using traces from heterogeneous communication media is acquiring increasing importance in nowadays society. The usage of communication media such as phone calls and online social networks leaves digital traces in the form of metadata that can be used for this type of analysis. The goal of this work is twofold: first we provide a theoretical framework for the problem of detecting and characterizing criminal organizations in networks reconstructed from phone call records. Then, we introduce an expert system to support law enforcement agencies in the task of unveili"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1295","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:49:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OX41CbRL6yCbRpX3+EfLEQVhRiMW53aL/zbhlgP9pIDnP07J4rHx05w/bS5AAo5kXDerGD2yiM8Ig9Ov/sewAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:07:55.358645Z"},"content_sha256":"c8612c3d76226b3258ce08a8c2d0878cbf8482eccc1c4c85f28311b29d73ca04","schema_version":"1.0","event_id":"sha256:c8612c3d76226b3258ce08a8c2d0878cbf8482eccc1c4c85f28311b29d73ca04"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R5V4UZPKWHRRYD2FWYZHORQIKG/bundle.json","state_url":"https://pith.science/pith/R5V4UZPKWHRRYD2FWYZHORQIKG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R5V4UZPKWHRRYD2FWYZHORQIKG/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T21:07:55Z","links":{"resolver":"https://pith.science/pith/R5V4UZPKWHRRYD2FWYZHORQIKG","bundle":"https://pith.science/pith/R5V4UZPKWHRRYD2FWYZHORQIKG/bundle.json","state":"https://pith.science/pith/R5V4UZPKWHRRYD2FWYZHORQIKG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R5V4UZPKWHRRYD2FWYZHORQIKG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:R5V4UZPKWHRRYD2FWYZHORQIKG","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b8a2e3f83a256746efcdc3a631932070416b91427af37f367d5a0513704962d1","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2014-04-03T14:44:29Z","title_canon_sha256":"336facbe32e3473854f07a4ee5e80d7e10dd066604e2afa496c609f2dd8837ce"},"schema_version":"1.0","source":{"id":"1404.1295","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.1295","created_at":"2026-05-18T00:49:35Z"},{"alias_kind":"arxiv_version","alias_value":"1404.1295v1","created_at":"2026-05-18T00:49:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.1295","created_at":"2026-05-18T00:49:35Z"},{"alias_kind":"pith_short_12","alias_value":"R5V4UZPKWHRR","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_16","alias_value":"R5V4UZPKWHRRYD2F","created_at":"2026-05-18T12:28:46Z"},{"alias_kind":"pith_short_8","alias_value":"R5V4UZPK","created_at":"2026-05-18T12:28:46Z"}],"graph_snapshots":[{"event_id":"sha256:c8612c3d76226b3258ce08a8c2d0878cbf8482eccc1c4c85f28311b29d73ca04","target":"graph","created_at":"2026-05-18T00:49:35Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The study of criminal networks using traces from heterogeneous communication media is acquiring increasing importance in nowadays society. The usage of communication media such as phone calls and online social networks leaves digital traces in the form of metadata that can be used for this type of analysis. The goal of this work is twofold: first we provide a theoretical framework for the problem of detecting and characterizing criminal organizations in networks reconstructed from phone call records. Then, we introduce an expert system to support law enforcement agencies in the task of unveili","authors_text":"Emilio Ferrara, Giacomo Fiumara, Pasquale De Meo, Salvatore Catanese","cross_cats":["physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2014-04-03T14:44:29Z","title":"Detecting criminal organizations in mobile phone networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.1295","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:ff283e45ce651eed3f9b61b9767ea7b910fb8235dedfa583355c447df2ffcdee","target":"record","created_at":"2026-05-18T00:49:35Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b8a2e3f83a256746efcdc3a631932070416b91427af37f367d5a0513704962d1","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2014-04-03T14:44:29Z","title_canon_sha256":"336facbe32e3473854f07a4ee5e80d7e10dd066604e2afa496c609f2dd8837ce"},"schema_version":"1.0","source":{"id":"1404.1295","kind":"arxiv","version":1}},"canonical_sha256":"8f6bca65eab1e31c0f45b63277460851a43d21204cef9d42c138cc4648a9ecbe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f6bca65eab1e31c0f45b63277460851a43d21204cef9d42c138cc4648a9ecbe","first_computed_at":"2026-05-18T00:49:35.281696Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:49:35.281696Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NbkS6LTor5EdCvW/H1tdMAPIFmC3EekkU5Q25Pm94lN95j5DRcDgD1bFI5B5EzjFjPPfkUr8mlO08cI9eA3oDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:49:35.282353Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.1295","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff283e45ce651eed3f9b61b9767ea7b910fb8235dedfa583355c447df2ffcdee","sha256:c8612c3d76226b3258ce08a8c2d0878cbf8482eccc1c4c85f28311b29d73ca04"],"state_sha256":"3c4b64dbf2f4e677a1edf19749b7086ae06bd7525277e9b9d7b9c9fdc8e07f96"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FbsP7hVDH7aB8vDdVuYAf7jZdawdMFUKEC8JjMk1A5ivXqMdfQrmLAmzNhrXHZ01+p65D562UtbwDK5PC75ECg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T21:07:55.362217Z","bundle_sha256":"1d72d7b4db3b6c839fa9d336a5890153820f2e1faf3ac6dc5b8a8240bb9a0098"}}