{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:37O4KJXOMVIJVY4UBUQEDNFRNC","short_pith_number":"pith:37O4KJXO","canonical_record":{"source":{"id":"1711.09411","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-11-26T15:56:06Z","cross_cats_sorted":["cs.DB"],"title_canon_sha256":"d7904592b73c087c0cf36677389b2bef57609e3e909df0a8532bf847c070fea8","abstract_canon_sha256":"215477544f850aeac37f1c2da1a0b2699c3d539f703305aedbf567d5e00caa2e"},"schema_version":"1.0"},"canonical_sha256":"dfddc526ee65509ae3940d2041b4b168a3ffb25fb4f03643cd196a77c04ad3a2","source":{"kind":"arxiv","id":"1711.09411","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.09411","created_at":"2026-05-18T00:29:35Z"},{"alias_kind":"arxiv_version","alias_value":"1711.09411v1","created_at":"2026-05-18T00:29:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.09411","created_at":"2026-05-18T00:29:35Z"},{"alias_kind":"pith_short_12","alias_value":"37O4KJXOMVIJ","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"37O4KJXOMVIJVY4U","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"37O4KJXO","created_at":"2026-05-18T12:30:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:37O4KJXOMVIJVY4UBUQEDNFRNC","target":"record","payload":{"canonical_record":{"source":{"id":"1711.09411","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-11-26T15:56:06Z","cross_cats_sorted":["cs.DB"],"title_canon_sha256":"d7904592b73c087c0cf36677389b2bef57609e3e909df0a8532bf847c070fea8","abstract_canon_sha256":"215477544f850aeac37f1c2da1a0b2699c3d539f703305aedbf567d5e00caa2e"},"schema_version":"1.0"},"canonical_sha256":"dfddc526ee65509ae3940d2041b4b168a3ffb25fb4f03643cd196a77c04ad3a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:35.630984Z","signature_b64":"hyl21SLoLSsuO1jr6tTdNB01EWKuvpgd1/lqS/BfSIAAvKHemdPq09+1DemQb33Nmsaa/JfHBa9iFes1Xm2dDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dfddc526ee65509ae3940d2041b4b168a3ffb25fb4f03643cd196a77c04ad3a2","last_reissued_at":"2026-05-18T00:29:35.630232Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:35.630232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.09411","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":"2026-05-18T00:29:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6DgIKJ23yLSwGKlQOCJLuE6EPU7s3qu7EJe8bylPgOv3bFEjQ4n9nEQBzSNFZ6MAuaIb4EANc4cUYOzXEZ/jDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:05:11.096034Z"},"content_sha256":"176b4553a8c4360431adcfd17326f7f683cc3cc435ecd88b16db9fe1b4b8ebe9","schema_version":"1.0","event_id":"sha256:176b4553a8c4360431adcfd17326f7f683cc3cc435ecd88b16db9fe1b4b8ebe9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:37O4KJXOMVIJVY4UBUQEDNFRNC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BL-ECD: Broad Learning based Enterprise Community Detection via Hierarchical Structure Fusion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DB"],"primary_cat":"cs.SI","authors_text":"Jiawei Zhang, Limeng Cui, Philip S. Yu, Yuanhua Lv","submitted_at":"2017-11-26T15:56:06Z","abstract_excerpt":"Employees in companies can be divided into di erent communities, and those who frequently socialize with each other will be treated as close friends and are grouped in the same community. In the enterprise context, a large amount of information about the employees is available in both (1) o ine company internal sources and (2) online enterprise social networks (ESNs). Each of the information sources also contain multiple categories of employees' socialization activities at the same time. In this paper, we propose to detect the social communities of the employees in companies based on the broad"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.09411","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":"2026-05-18T00:29:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rb8gk/OzPjBs3qXeFbmksnE9+1AAevh7266PxSbozXYCOtDQMhM/+ZzoHjSK2MD+bqcDH8ET/wQngfVFgjiPDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:05:11.096426Z"},"content_sha256":"10aa73e0e83e563774a41d55bfd37d8933a11ab89c47ec9f4aadf6b811e6fa93","schema_version":"1.0","event_id":"sha256:10aa73e0e83e563774a41d55bfd37d8933a11ab89c47ec9f4aadf6b811e6fa93"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/37O4KJXOMVIJVY4UBUQEDNFRNC/bundle.json","state_url":"https://pith.science/pith/37O4KJXOMVIJVY4UBUQEDNFRNC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/37O4KJXOMVIJVY4UBUQEDNFRNC/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":"2026-05-31T08:05:11Z","links":{"resolver":"https://pith.science/pith/37O4KJXOMVIJVY4UBUQEDNFRNC","bundle":"https://pith.science/pith/37O4KJXOMVIJVY4UBUQEDNFRNC/bundle.json","state":"https://pith.science/pith/37O4KJXOMVIJVY4UBUQEDNFRNC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/37O4KJXOMVIJVY4UBUQEDNFRNC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:37O4KJXOMVIJVY4UBUQEDNFRNC","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":"215477544f850aeac37f1c2da1a0b2699c3d539f703305aedbf567d5e00caa2e","cross_cats_sorted":["cs.DB"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-11-26T15:56:06Z","title_canon_sha256":"d7904592b73c087c0cf36677389b2bef57609e3e909df0a8532bf847c070fea8"},"schema_version":"1.0","source":{"id":"1711.09411","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.09411","created_at":"2026-05-18T00:29:35Z"},{"alias_kind":"arxiv_version","alias_value":"1711.09411v1","created_at":"2026-05-18T00:29:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.09411","created_at":"2026-05-18T00:29:35Z"},{"alias_kind":"pith_short_12","alias_value":"37O4KJXOMVIJ","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"37O4KJXOMVIJVY4U","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"37O4KJXO","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:10aa73e0e83e563774a41d55bfd37d8933a11ab89c47ec9f4aadf6b811e6fa93","target":"graph","created_at":"2026-05-18T00:29:35Z","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":"Employees in companies can be divided into di erent communities, and those who frequently socialize with each other will be treated as close friends and are grouped in the same community. In the enterprise context, a large amount of information about the employees is available in both (1) o ine company internal sources and (2) online enterprise social networks (ESNs). Each of the information sources also contain multiple categories of employees' socialization activities at the same time. In this paper, we propose to detect the social communities of the employees in companies based on the broad","authors_text":"Jiawei Zhang, Limeng Cui, Philip S. Yu, Yuanhua Lv","cross_cats":["cs.DB"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-11-26T15:56:06Z","title":"BL-ECD: Broad Learning based Enterprise Community Detection via Hierarchical Structure Fusion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.09411","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":"sha256:176b4553a8c4360431adcfd17326f7f683cc3cc435ecd88b16db9fe1b4b8ebe9","target":"record","created_at":"2026-05-18T00:29:35Z","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":"215477544f850aeac37f1c2da1a0b2699c3d539f703305aedbf567d5e00caa2e","cross_cats_sorted":["cs.DB"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2017-11-26T15:56:06Z","title_canon_sha256":"d7904592b73c087c0cf36677389b2bef57609e3e909df0a8532bf847c070fea8"},"schema_version":"1.0","source":{"id":"1711.09411","kind":"arxiv","version":1}},"canonical_sha256":"dfddc526ee65509ae3940d2041b4b168a3ffb25fb4f03643cd196a77c04ad3a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dfddc526ee65509ae3940d2041b4b168a3ffb25fb4f03643cd196a77c04ad3a2","first_computed_at":"2026-05-18T00:29:35.630232Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:35.630232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hyl21SLoLSsuO1jr6tTdNB01EWKuvpgd1/lqS/BfSIAAvKHemdPq09+1DemQb33Nmsaa/JfHBa9iFes1Xm2dDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:35.630984Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.09411","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:176b4553a8c4360431adcfd17326f7f683cc3cc435ecd88b16db9fe1b4b8ebe9","sha256:10aa73e0e83e563774a41d55bfd37d8933a11ab89c47ec9f4aadf6b811e6fa93"],"state_sha256":"06d40262baa23d46f40a9191956fd147f34ea19198171473b8394c0529fb0b94"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qEQaVvluiQjAkU7eYmZLWLQhgjml4RyKkx+IzxH7pQTa/Rxtb1o593j0BXwHxhDosNoGeTu9d5GpPdybWaTCDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T08:05:11.098817Z","bundle_sha256":"97a12a5359b8b97f1407a9afca73d4ef40aab4a76fa9fa2a5100f3671d6be933"}}