{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:TF2MUI6TTSQ2PJ3ZEC2LUPXVHY","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":"814091cd2ee29c35972a1f7a39905ef5d9400e53cc4b8209e2ac806d8c26023b","cross_cats_sorted":["cs.CY","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-08-17T10:10:14Z","title_canon_sha256":"76f9dd95baf8498344415ee9f7fa3f643a4cc44fd310fa2bf5288bfeb371e072"},"schema_version":"1.0","source":{"id":"1608.04917","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.04917","created_at":"2026-05-18T00:59:19Z"},{"alias_kind":"arxiv_version","alias_value":"1608.04917v2","created_at":"2026-05-18T00:59:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.04917","created_at":"2026-05-18T00:59:19Z"},{"alias_kind":"pith_short_12","alias_value":"TF2MUI6TTSQ2","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_16","alias_value":"TF2MUI6TTSQ2PJ3Z","created_at":"2026-05-18T12:30:44Z"},{"alias_kind":"pith_short_8","alias_value":"TF2MUI6T","created_at":"2026-05-18T12:30:44Z"}],"graph_snapshots":[{"event_id":"sha256:ace9e8aabd58958cc529fc43e69d234dd321707e96adbecb9ef5683e77919461","target":"graph","created_at":"2026-05-18T00:59:19Z","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":"We study the cohesion within and the coalitions between political groups in the Eighth European Parliament (2014--2019) by analyzing two entirely different aspects of the behavior of the Members of the European Parliament (MEPs) in the policy-making processes. On one hand, we analyze their co-voting patterns and, on the other, their retweeting behavior. We make use of two diverse datasets in the analysis. The first one is the roll-call vote dataset, where cohesion is regarded as the tendency to co-vote within a group, and a coalition is formed when the members of several groups exhibit a high ","authors_text":"Andreas Karpf, Darko Cherepnalkoski, Igor Mozetic, Miha Grcar","cross_cats":["cs.CY","cs.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-08-17T10:10:14Z","title":"Cohesion and Coalition Formation in the European Parliament: Roll-Call Votes and Twitter Activities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.04917","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:aeaa7e94043aa145fbba8e71ecfbbb6de63ae450c5a641d44932ed7e844a637f","target":"record","created_at":"2026-05-18T00:59:19Z","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":"814091cd2ee29c35972a1f7a39905ef5d9400e53cc4b8209e2ac806d8c26023b","cross_cats_sorted":["cs.CY","cs.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-08-17T10:10:14Z","title_canon_sha256":"76f9dd95baf8498344415ee9f7fa3f643a4cc44fd310fa2bf5288bfeb371e072"},"schema_version":"1.0","source":{"id":"1608.04917","kind":"arxiv","version":2}},"canonical_sha256":"9974ca23d39ca1a7a77920b4ba3ef53e0b09936fadb47b5bf0a80b18b502b37f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9974ca23d39ca1a7a77920b4ba3ef53e0b09936fadb47b5bf0a80b18b502b37f","first_computed_at":"2026-05-18T00:59:19.758881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:19.758881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PyWDbwv8oSQQzBYx8QxYG8PSa5VXabUwouWTDVK95ESbcj/qkYsIT9ii8Mh9QCPKa5fwD/4w0EMgHRAGdR69Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:19.759644Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.04917","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aeaa7e94043aa145fbba8e71ecfbbb6de63ae450c5a641d44932ed7e844a637f","sha256:ace9e8aabd58958cc529fc43e69d234dd321707e96adbecb9ef5683e77919461"],"state_sha256":"4f620dc2f4e25dc055c8cdce1a4f63db350715b0316971a1d4e2a4d00b176f0c"}