{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:4XFIXWU3GQHGMR3A44HLX252NO","short_pith_number":"pith:4XFIXWU3","canonical_record":{"source":{"id":"1509.06197","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-09-21T11:56:03Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"ab6d35f28b0043e3c85f9fce748b7a0f05c015b6ef14c2f84ba2704bbdba4b43","abstract_canon_sha256":"6053233a6743d571665d2bbf047e4d2d957f216e3f13374e9d790385fdd6d8e8"},"schema_version":"1.0"},"canonical_sha256":"e5ca8bda9b340e664760e70ebbebba6b911153e99ea8b70d8be2559e42bbeafa","source":{"kind":"arxiv","id":"1509.06197","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06197","created_at":"2026-05-18T01:22:48Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06197v2","created_at":"2026-05-18T01:22:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06197","created_at":"2026-05-18T01:22:48Z"},{"alias_kind":"pith_short_12","alias_value":"4XFIXWU3GQHG","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4XFIXWU3GQHGMR3A","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4XFIXWU3","created_at":"2026-05-18T12:29:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:4XFIXWU3GQHGMR3A44HLX252NO","target":"record","payload":{"canonical_record":{"source":{"id":"1509.06197","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-09-21T11:56:03Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"ab6d35f28b0043e3c85f9fce748b7a0f05c015b6ef14c2f84ba2704bbdba4b43","abstract_canon_sha256":"6053233a6743d571665d2bbf047e4d2d957f216e3f13374e9d790385fdd6d8e8"},"schema_version":"1.0"},"canonical_sha256":"e5ca8bda9b340e664760e70ebbebba6b911153e99ea8b70d8be2559e42bbeafa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:48.031473Z","signature_b64":"ONeik3i+RF1ej2oyi9u1HkSMjQvFle9e3dyRK6CRaM/MP6hR3mdYlSRlfD3pQBwng07SJrt+FxTzFmb7St9HBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e5ca8bda9b340e664760e70ebbebba6b911153e99ea8b70d8be2559e42bbeafa","last_reissued_at":"2026-05-18T01:22:48.030913Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:48.030913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.06197","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:22:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zsDigQm8xnCkM7yEcJKIVA9/V23F4wcqnFfPzxaxZrKjbJZBnvXjHwXSYpgbjRRbuBr/u3fgtfX4VCHMkr8mBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:22:55.469484Z"},"content_sha256":"3168fc29aea59b0fab8991530152d6a410013eb447c27304df8091d204769577","schema_version":"1.0","event_id":"sha256:3168fc29aea59b0fab8991530152d6a410013eb447c27304df8091d204769577"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:4XFIXWU3GQHGMR3A44HLX252NO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Communication cliques in mobile phone calling networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"physics.soc-ph","authors_text":"Ming-Xia Li, Wei-Xing Zhou, Wen-Jie Xie, Zhi-Qiang Jiang","submitted_at":"2015-09-21T11:56:03Z","abstract_excerpt":"People in modern societies form different social networks through numerous means of communication. These communication networks reflect different aspects of human's societal structure. The billing records of calls among mobile phone users enable us to construct a directed calling network (DCN) and its Bonferroni network (SVDCN) in which the preferential communications are statistically validated. Here we perform a comparative investigation of the cliques of the original DCN and its SVDCN constructed from the calling records of more than nine million individuals in Shanghai over a period of 110"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06197","kind":"arxiv","version":2},"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":"2026-05-18T01:22:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ro1A/PsIAsLpqac+sGHDkkL5FGSg0KPoZzRGmarnA6z0s7DEx+GPyZEvAG2Zq1Gijh64ChSMiLDk9Xw0JfXdBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:22:55.470122Z"},"content_sha256":"e6f427dc917fde7540fd4af5639533c3095814ff1daa5492db0f5a0880ba227d","schema_version":"1.0","event_id":"sha256:e6f427dc917fde7540fd4af5639533c3095814ff1daa5492db0f5a0880ba227d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4XFIXWU3GQHGMR3A44HLX252NO/bundle.json","state_url":"https://pith.science/pith/4XFIXWU3GQHGMR3A44HLX252NO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4XFIXWU3GQHGMR3A44HLX252NO/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":"2026-05-27T16:22:55Z","links":{"resolver":"https://pith.science/pith/4XFIXWU3GQHGMR3A44HLX252NO","bundle":"https://pith.science/pith/4XFIXWU3GQHGMR3A44HLX252NO/bundle.json","state":"https://pith.science/pith/4XFIXWU3GQHGMR3A44HLX252NO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4XFIXWU3GQHGMR3A44HLX252NO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4XFIXWU3GQHGMR3A44HLX252NO","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":"6053233a6743d571665d2bbf047e4d2d957f216e3f13374e9d790385fdd6d8e8","cross_cats_sorted":["cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-09-21T11:56:03Z","title_canon_sha256":"ab6d35f28b0043e3c85f9fce748b7a0f05c015b6ef14c2f84ba2704bbdba4b43"},"schema_version":"1.0","source":{"id":"1509.06197","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06197","created_at":"2026-05-18T01:22:48Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06197v2","created_at":"2026-05-18T01:22:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06197","created_at":"2026-05-18T01:22:48Z"},{"alias_kind":"pith_short_12","alias_value":"4XFIXWU3GQHG","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4XFIXWU3GQHGMR3A","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4XFIXWU3","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:e6f427dc917fde7540fd4af5639533c3095814ff1daa5492db0f5a0880ba227d","target":"graph","created_at":"2026-05-18T01:22:48Z","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":"People in modern societies form different social networks through numerous means of communication. These communication networks reflect different aspects of human's societal structure. The billing records of calls among mobile phone users enable us to construct a directed calling network (DCN) and its Bonferroni network (SVDCN) in which the preferential communications are statistically validated. Here we perform a comparative investigation of the cliques of the original DCN and its SVDCN constructed from the calling records of more than nine million individuals in Shanghai over a period of 110","authors_text":"Ming-Xia Li, Wei-Xing Zhou, Wen-Jie Xie, Zhi-Qiang Jiang","cross_cats":["cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-09-21T11:56:03Z","title":"Communication cliques in mobile phone calling networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06197","kind":"arxiv","version":2},"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":"sha256:3168fc29aea59b0fab8991530152d6a410013eb447c27304df8091d204769577","target":"record","created_at":"2026-05-18T01:22:48Z","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":"6053233a6743d571665d2bbf047e4d2d957f216e3f13374e9d790385fdd6d8e8","cross_cats_sorted":["cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2015-09-21T11:56:03Z","title_canon_sha256":"ab6d35f28b0043e3c85f9fce748b7a0f05c015b6ef14c2f84ba2704bbdba4b43"},"schema_version":"1.0","source":{"id":"1509.06197","kind":"arxiv","version":2}},"canonical_sha256":"e5ca8bda9b340e664760e70ebbebba6b911153e99ea8b70d8be2559e42bbeafa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e5ca8bda9b340e664760e70ebbebba6b911153e99ea8b70d8be2559e42bbeafa","first_computed_at":"2026-05-18T01:22:48.030913Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:48.030913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ONeik3i+RF1ej2oyi9u1HkSMjQvFle9e3dyRK6CRaM/MP6hR3mdYlSRlfD3pQBwng07SJrt+FxTzFmb7St9HBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:48.031473Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.06197","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3168fc29aea59b0fab8991530152d6a410013eb447c27304df8091d204769577","sha256:e6f427dc917fde7540fd4af5639533c3095814ff1daa5492db0f5a0880ba227d"],"state_sha256":"be290745c44617eab15e549eb0d0ae376e3de879c34f59405ba94c5fc2238ebe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vLGXHSW2zvy4aEAYbDF3d9i5zT1PMJCfFnmKBZOOk0SOQ3cJPB5bJ80KHH5OZRIBzE52ChkEfWbX4AmeLR5JCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:22:55.473236Z","bundle_sha256":"ce02fb433c08e3f3f9056b9db1d1bfbf6b24b1d6de96da2cf270d6ae75052955"}}