{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:S4OI5D4IWWCREPCWHAZS6RFZZD","short_pith_number":"pith:S4OI5D4I","canonical_record":{"source":{"id":"1202.1330","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2012-02-07T01:54:56Z","cross_cats_sorted":["cs.SI","stat.CO"],"title_canon_sha256":"a18a3a634999fd2bb68113f1dacdacca44e0f92f4909dccf94a7565dc286d6a9","abstract_canon_sha256":"006054b3542f06ae5f4ab69b462736edf91d4ac32e765a72e72ba94912cfb0c1"},"schema_version":"1.0"},"canonical_sha256":"971c8e8f88b585123c5638332f44b9c8c238e0e3dd4c58f97ea4734669ec1a03","source":{"kind":"arxiv","id":"1202.1330","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1330","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1330v1","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1330","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"pith_short_12","alias_value":"S4OI5D4IWWCR","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"S4OI5D4IWWCREPCW","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"S4OI5D4I","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:S4OI5D4IWWCREPCWHAZS6RFZZD","target":"record","payload":{"canonical_record":{"source":{"id":"1202.1330","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2012-02-07T01:54:56Z","cross_cats_sorted":["cs.SI","stat.CO"],"title_canon_sha256":"a18a3a634999fd2bb68113f1dacdacca44e0f92f4909dccf94a7565dc286d6a9","abstract_canon_sha256":"006054b3542f06ae5f4ab69b462736edf91d4ac32e765a72e72ba94912cfb0c1"},"schema_version":"1.0"},"canonical_sha256":"971c8e8f88b585123c5638332f44b9c8c238e0e3dd4c58f97ea4734669ec1a03","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:33.134886Z","signature_b64":"r8E8R8J5T/PY0D5mcJtdR5Gq31/GiS6opcrkfKBllJwnLLf7s9tUZzS/bhCpREg/BT3lilLhsXT00mKa2NPbCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"971c8e8f88b585123c5638332f44b9c8c238e0e3dd4c58f97ea4734669ec1a03","last_reissued_at":"2026-05-18T01:58:33.134219Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:33.134219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.1330","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":"2026-05-18T01:58:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"60HqS1wnvZzf+2NHbQj9wOcDM/ltE2qbO2B0RZ7rbjWZ8O4Ommed3LdtfZI6EWH7z+WIWI41bfuivYtT6rZ3Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T17:47:02.290638Z"},"content_sha256":"7b4e1e38368e79b2f037a99dfe2e0c1b824832458f6853916dc9df42cd0fec25","schema_version":"1.0","event_id":"sha256:7b4e1e38368e79b2f037a99dfe2e0c1b824832458f6853916dc9df42cd0fec25"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:S4OI5D4IWWCREPCWHAZS6RFZZD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A dual modelling of evolving political opinion networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI","stat.CO"],"primary_cat":"physics.soc-ph","authors_text":"Qiuping Alexandre Wang, Ru Wang","submitted_at":"2012-02-07T01:54:56Z","abstract_excerpt":"We present the result of a dual modeling of opinion network. The model complements the agent-based opinion models by attaching to the social agent (voters) network a political opinion (party) network having its own intrinsic mechanisms of evolution. These two sub-networks form a global network which can be either isolated from or dependent on the external influence. Basically, the evolution of the agent network includes link adding and deleting, the opinion changes influenced by social validation, the political climate, the attractivity of the parties and the interaction between them. The opin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1330","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":"2026-05-18T01:58:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OVmGERsY+UkJ/XDW7OxnAJxkpFFKgG1Zy6caD4q0hfFs26GPjhCxZPULsups7VbpPHLOER+433tOzM9LhgexAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T17:47:02.290985Z"},"content_sha256":"977319a0abb04420ab939bebe5833f1875bffd765fd647b5a37ace4273265457","schema_version":"1.0","event_id":"sha256:977319a0abb04420ab939bebe5833f1875bffd765fd647b5a37ace4273265457"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S4OI5D4IWWCREPCWHAZS6RFZZD/bundle.json","state_url":"https://pith.science/pith/S4OI5D4IWWCREPCWHAZS6RFZZD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S4OI5D4IWWCREPCWHAZS6RFZZD/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":"2026-05-30T17:47:02Z","links":{"resolver":"https://pith.science/pith/S4OI5D4IWWCREPCWHAZS6RFZZD","bundle":"https://pith.science/pith/S4OI5D4IWWCREPCWHAZS6RFZZD/bundle.json","state":"https://pith.science/pith/S4OI5D4IWWCREPCWHAZS6RFZZD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S4OI5D4IWWCREPCWHAZS6RFZZD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:S4OI5D4IWWCREPCWHAZS6RFZZD","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":"006054b3542f06ae5f4ab69b462736edf91d4ac32e765a72e72ba94912cfb0c1","cross_cats_sorted":["cs.SI","stat.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2012-02-07T01:54:56Z","title_canon_sha256":"a18a3a634999fd2bb68113f1dacdacca44e0f92f4909dccf94a7565dc286d6a9"},"schema_version":"1.0","source":{"id":"1202.1330","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1330","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1330v1","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1330","created_at":"2026-05-18T01:58:33Z"},{"alias_kind":"pith_short_12","alias_value":"S4OI5D4IWWCR","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"S4OI5D4IWWCREPCW","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"S4OI5D4I","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:977319a0abb04420ab939bebe5833f1875bffd765fd647b5a37ace4273265457","target":"graph","created_at":"2026-05-18T01:58:33Z","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 present the result of a dual modeling of opinion network. The model complements the agent-based opinion models by attaching to the social agent (voters) network a political opinion (party) network having its own intrinsic mechanisms of evolution. These two sub-networks form a global network which can be either isolated from or dependent on the external influence. Basically, the evolution of the agent network includes link adding and deleting, the opinion changes influenced by social validation, the political climate, the attractivity of the parties and the interaction between them. The opin","authors_text":"Qiuping Alexandre Wang, Ru Wang","cross_cats":["cs.SI","stat.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2012-02-07T01:54:56Z","title":"A dual modelling of evolving political opinion networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1330","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":"sha256:7b4e1e38368e79b2f037a99dfe2e0c1b824832458f6853916dc9df42cd0fec25","target":"record","created_at":"2026-05-18T01:58:33Z","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":"006054b3542f06ae5f4ab69b462736edf91d4ac32e765a72e72ba94912cfb0c1","cross_cats_sorted":["cs.SI","stat.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2012-02-07T01:54:56Z","title_canon_sha256":"a18a3a634999fd2bb68113f1dacdacca44e0f92f4909dccf94a7565dc286d6a9"},"schema_version":"1.0","source":{"id":"1202.1330","kind":"arxiv","version":1}},"canonical_sha256":"971c8e8f88b585123c5638332f44b9c8c238e0e3dd4c58f97ea4734669ec1a03","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"971c8e8f88b585123c5638332f44b9c8c238e0e3dd4c58f97ea4734669ec1a03","first_computed_at":"2026-05-18T01:58:33.134219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:33.134219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r8E8R8J5T/PY0D5mcJtdR5Gq31/GiS6opcrkfKBllJwnLLf7s9tUZzS/bhCpREg/BT3lilLhsXT00mKa2NPbCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:33.134886Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.1330","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b4e1e38368e79b2f037a99dfe2e0c1b824832458f6853916dc9df42cd0fec25","sha256:977319a0abb04420ab939bebe5833f1875bffd765fd647b5a37ace4273265457"],"state_sha256":"6c2f7ac8e46f546e1d52040880733245a2ee407bfd2f4ddd5969b9e84e68dd41"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ro9RGQ6yeaqrObo1kbCOooc+oQepu4ERZvbImxFQcRtRhME+xq7Yb3kw3C9Z/QbQLawfwM95jx1mG7xSg5gIDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T17:47:02.292985Z","bundle_sha256":"471a0f0e1d9d2bab0d97a21e0f8c7dc83d64476587fa83ddb6c6c88459d33a6d"}}