{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:OZYEJBS4NWMYFYQJYJVKHSMF4R","short_pith_number":"pith:OZYEJBS4","canonical_record":{"source":{"id":"1610.01720","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-10-06T02:39:29Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"72a87439f1e474e60489bdba67b325d80b3cf2eeb8cc8d641ed58e6e4ae43c58","abstract_canon_sha256":"3a028c0b6888d6c2684cbdda99b45440ef6549f807408499fac21e7fe7d8103e"},"schema_version":"1.0"},"canonical_sha256":"767044865c6d9982e209c26aa3c985e4702ebd87f4a6b3be34500baa3bf9e76b","source":{"kind":"arxiv","id":"1610.01720","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01720","created_at":"2026-05-18T01:03:05Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01720v1","created_at":"2026-05-18T01:03:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01720","created_at":"2026-05-18T01:03:05Z"},{"alias_kind":"pith_short_12","alias_value":"OZYEJBS4NWMY","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"OZYEJBS4NWMYFYQJ","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"OZYEJBS4","created_at":"2026-05-18T12:30:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:OZYEJBS4NWMYFYQJYJVKHSMF4R","target":"record","payload":{"canonical_record":{"source":{"id":"1610.01720","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-10-06T02:39:29Z","cross_cats_sorted":["cs.SI"],"title_canon_sha256":"72a87439f1e474e60489bdba67b325d80b3cf2eeb8cc8d641ed58e6e4ae43c58","abstract_canon_sha256":"3a028c0b6888d6c2684cbdda99b45440ef6549f807408499fac21e7fe7d8103e"},"schema_version":"1.0"},"canonical_sha256":"767044865c6d9982e209c26aa3c985e4702ebd87f4a6b3be34500baa3bf9e76b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:05.080497Z","signature_b64":"86lJevlp8jim5wu/iyuqZCjc/KD7JlxZ1bM+OPYwffO2StYQo4gT5OFCZCq7kEZLBJOFSF4c+zGAZvLr9E0JAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"767044865c6d9982e209c26aa3c985e4702ebd87f4a6b3be34500baa3bf9e76b","last_reissued_at":"2026-05-18T01:03:05.079860Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:05.079860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.01720","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":"2026-05-18T01:03:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wORzHRoazIkKI/IcA7uEfIEbovpM6AoCi2rqTcdU2i6gRZ4bAdkXA/S3xvcNsDy8jQU0qL0hkFLTLhSl2jQzCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T19:32:25.650303Z"},"content_sha256":"3087ccc03b2c23d0e7506d08f0bb1230a0abca4a7e68b05e38de42346c4b7d5e","schema_version":"1.0","event_id":"sha256:3087ccc03b2c23d0e7506d08f0bb1230a0abca4a7e68b05e38de42346c4b7d5e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:OZYEJBS4NWMYFYQJYJVKHSMF4R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automatic Detection of Small Groups of Persons, Influential Members, Relations and Hierarchy in Written Conversations Using Fuzzy Logic","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI"],"primary_cat":"cs.CL","authors_text":"Amirsina Torfi, Andres Alarcon Ramirez, Ayo Taylor, French Pope III, Mohamed Chouikha, Mugizi Robert Rwebangira, Rouzbeh A. Shirvani","submitted_at":"2016-10-06T02:39:29Z","abstract_excerpt":"Nowadays a lot of data is collected in online forums. One of the key tasks is to determine the social structure of these online groups, for example the identification of subgroups within a larger group. We will approach the grouping of individual as a classification problem. The classifier will be based on fuzzy logic. The input to the classifier will be linguistic features and degree of relationships (among individuals). The output of the classifiers are the groupings of individuals. We also incorporate a method that ranks the members of the detected subgroup to identify the hierarchies in ea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01720","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":"2026-05-18T01:03:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4/b4scd5nIzkL2GygXi9dq5/Fpf6GoCkFwvgt598jaHZkA/s7K5DWhaA9ALYe0dAiiegJ3NlTBDcPJyZLpovBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T19:32:25.650692Z"},"content_sha256":"7b0bc3c877f322f94436103008d038589d1f51613f48b537adc24d9b5d2c149b","schema_version":"1.0","event_id":"sha256:7b0bc3c877f322f94436103008d038589d1f51613f48b537adc24d9b5d2c149b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OZYEJBS4NWMYFYQJYJVKHSMF4R/bundle.json","state_url":"https://pith.science/pith/OZYEJBS4NWMYFYQJYJVKHSMF4R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OZYEJBS4NWMYFYQJYJVKHSMF4R/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":"2026-06-24T19:32:25Z","links":{"resolver":"https://pith.science/pith/OZYEJBS4NWMYFYQJYJVKHSMF4R","bundle":"https://pith.science/pith/OZYEJBS4NWMYFYQJYJVKHSMF4R/bundle.json","state":"https://pith.science/pith/OZYEJBS4NWMYFYQJYJVKHSMF4R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OZYEJBS4NWMYFYQJYJVKHSMF4R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:OZYEJBS4NWMYFYQJYJVKHSMF4R","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":"3a028c0b6888d6c2684cbdda99b45440ef6549f807408499fac21e7fe7d8103e","cross_cats_sorted":["cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-10-06T02:39:29Z","title_canon_sha256":"72a87439f1e474e60489bdba67b325d80b3cf2eeb8cc8d641ed58e6e4ae43c58"},"schema_version":"1.0","source":{"id":"1610.01720","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01720","created_at":"2026-05-18T01:03:05Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01720v1","created_at":"2026-05-18T01:03:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01720","created_at":"2026-05-18T01:03:05Z"},{"alias_kind":"pith_short_12","alias_value":"OZYEJBS4NWMY","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"OZYEJBS4NWMYFYQJ","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"OZYEJBS4","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:7b0bc3c877f322f94436103008d038589d1f51613f48b537adc24d9b5d2c149b","target":"graph","created_at":"2026-05-18T01:03:05Z","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":"Nowadays a lot of data is collected in online forums. One of the key tasks is to determine the social structure of these online groups, for example the identification of subgroups within a larger group. We will approach the grouping of individual as a classification problem. The classifier will be based on fuzzy logic. The input to the classifier will be linguistic features and degree of relationships (among individuals). The output of the classifiers are the groupings of individuals. We also incorporate a method that ranks the members of the detected subgroup to identify the hierarchies in ea","authors_text":"Amirsina Torfi, Andres Alarcon Ramirez, Ayo Taylor, French Pope III, Mohamed Chouikha, Mugizi Robert Rwebangira, Rouzbeh A. Shirvani","cross_cats":["cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-10-06T02:39:29Z","title":"Automatic Detection of Small Groups of Persons, Influential Members, Relations and Hierarchy in Written Conversations Using Fuzzy Logic"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01720","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":"sha256:3087ccc03b2c23d0e7506d08f0bb1230a0abca4a7e68b05e38de42346c4b7d5e","target":"record","created_at":"2026-05-18T01:03:05Z","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":"3a028c0b6888d6c2684cbdda99b45440ef6549f807408499fac21e7fe7d8103e","cross_cats_sorted":["cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-10-06T02:39:29Z","title_canon_sha256":"72a87439f1e474e60489bdba67b325d80b3cf2eeb8cc8d641ed58e6e4ae43c58"},"schema_version":"1.0","source":{"id":"1610.01720","kind":"arxiv","version":1}},"canonical_sha256":"767044865c6d9982e209c26aa3c985e4702ebd87f4a6b3be34500baa3bf9e76b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"767044865c6d9982e209c26aa3c985e4702ebd87f4a6b3be34500baa3bf9e76b","first_computed_at":"2026-05-18T01:03:05.079860Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:05.079860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"86lJevlp8jim5wu/iyuqZCjc/KD7JlxZ1bM+OPYwffO2StYQo4gT5OFCZCq7kEZLBJOFSF4c+zGAZvLr9E0JAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:05.080497Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.01720","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3087ccc03b2c23d0e7506d08f0bb1230a0abca4a7e68b05e38de42346c4b7d5e","sha256:7b0bc3c877f322f94436103008d038589d1f51613f48b537adc24d9b5d2c149b"],"state_sha256":"9cad4027a40911913bdd0bbd71543328fd6c52d75f6ad86b8fd3b9fb0406c27a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yMJQLdITEkedcD0stgGzEnLySoENUubw8yetK7VO0Odd4MLYN4M+HUv67Kpam4k94PjHJXNYKvDTauLoWNllAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T19:32:25.652542Z","bundle_sha256":"87bd904e7f56d171958fbc98fee7acf688056e05ff4ee45720dbff2ec51370ba"}}