{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:YRQQDU3KU6NGHSRRIW2AV2JBXE","short_pith_number":"pith:YRQQDU3K","canonical_record":{"source":{"id":"1808.00329","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-01T14:13:59Z","cross_cats_sorted":["cs.LO"],"title_canon_sha256":"cab4283258b96095aa75442856a89ac44f6774c2107f353d61f621c31a3cb0e1","abstract_canon_sha256":"ece7e86e26dc13d0106e96367b6e74ac8d9a90c8969a4d79c9197b7029e3ec54"},"schema_version":"1.0"},"canonical_sha256":"c46101d36aa79a63ca3145b40ae921b93c7aee99dbced23a276e2a3f19a2bffe","source":{"kind":"arxiv","id":"1808.00329","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.00329","created_at":"2026-05-18T00:09:06Z"},{"alias_kind":"arxiv_version","alias_value":"1808.00329v1","created_at":"2026-05-18T00:09:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.00329","created_at":"2026-05-18T00:09:06Z"},{"alias_kind":"pith_short_12","alias_value":"YRQQDU3KU6NG","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YRQQDU3KU6NGHSRR","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YRQQDU3K","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:YRQQDU3KU6NGHSRRIW2AV2JBXE","target":"record","payload":{"canonical_record":{"source":{"id":"1808.00329","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-01T14:13:59Z","cross_cats_sorted":["cs.LO"],"title_canon_sha256":"cab4283258b96095aa75442856a89ac44f6774c2107f353d61f621c31a3cb0e1","abstract_canon_sha256":"ece7e86e26dc13d0106e96367b6e74ac8d9a90c8969a4d79c9197b7029e3ec54"},"schema_version":"1.0"},"canonical_sha256":"c46101d36aa79a63ca3145b40ae921b93c7aee99dbced23a276e2a3f19a2bffe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:06.419237Z","signature_b64":"3wg8MIkAC3rqT+nWkz6zTJSLh56Lomz/rZHEo72RI6SwO1ZT1+XcS+LEC/Rb9yAR2zs0DPfRGm8pTgpoWonvAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c46101d36aa79a63ca3145b40ae921b93c7aee99dbced23a276e2a3f19a2bffe","last_reissued_at":"2026-05-18T00:09:06.418624Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:06.418624Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.00329","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":"2026-05-18T00:09:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ppQq6N/qL3pvbutqv82ZJ8qTw82qhDqsLDWUP9aRzQ9WQ7ipJy+kZpVuVciAhMaYpQX1F9soDRCIu08u8GimCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:27:59.347519Z"},"content_sha256":"7a57e83a115e30e6a7bd96f71ffe486994305494a662920e6a177845413bf67d","schema_version":"1.0","event_id":"sha256:7a57e83a115e30e6a7bd96f71ffe486994305494a662920e6a177845413bf67d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:YRQQDU3KU6NGHSRRIW2AV2JBXE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Imaginary Kinematics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LO"],"primary_cat":"cs.AI","authors_text":"Alessandro Antonucci, Sabina Marchetti","submitted_at":"2018-08-01T14:13:59Z","abstract_excerpt":"We introduce a novel class of adjustment rules for a collection of beliefs. This is an extension of Lewis' imaging to absorb probabilistic evidence in generalized settings. Unlike standard tools for belief revision, our proposal may be used when information is inconsistent with an agent's belief base. We show that the functionals we introduce are based on the imaginary counterpart of probability kinematics for standard belief revision, and prove that, under certain conditions, all standard postulates for belief revision are satisfied."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.00329","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":"2026-05-18T00:09:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"955AYVrp8Q4CV0rdfsIAKHIvgeAE2R8Cw8bHKUEhVLLjNBgIySs+h5DVldlGcg9NeNya4PHGFmcbbZtCfS+9Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:27:59.347865Z"},"content_sha256":"8f0e5921e73b3747cc87903f8a3a063c47cbf866d76fb4e4bdf15a34fe8375b6","schema_version":"1.0","event_id":"sha256:8f0e5921e73b3747cc87903f8a3a063c47cbf866d76fb4e4bdf15a34fe8375b6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YRQQDU3KU6NGHSRRIW2AV2JBXE/bundle.json","state_url":"https://pith.science/pith/YRQQDU3KU6NGHSRRIW2AV2JBXE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YRQQDU3KU6NGHSRRIW2AV2JBXE/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":"2026-06-02T02:27:59Z","links":{"resolver":"https://pith.science/pith/YRQQDU3KU6NGHSRRIW2AV2JBXE","bundle":"https://pith.science/pith/YRQQDU3KU6NGHSRRIW2AV2JBXE/bundle.json","state":"https://pith.science/pith/YRQQDU3KU6NGHSRRIW2AV2JBXE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YRQQDU3KU6NGHSRRIW2AV2JBXE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:YRQQDU3KU6NGHSRRIW2AV2JBXE","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":"ece7e86e26dc13d0106e96367b6e74ac8d9a90c8969a4d79c9197b7029e3ec54","cross_cats_sorted":["cs.LO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-01T14:13:59Z","title_canon_sha256":"cab4283258b96095aa75442856a89ac44f6774c2107f353d61f621c31a3cb0e1"},"schema_version":"1.0","source":{"id":"1808.00329","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.00329","created_at":"2026-05-18T00:09:06Z"},{"alias_kind":"arxiv_version","alias_value":"1808.00329v1","created_at":"2026-05-18T00:09:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.00329","created_at":"2026-05-18T00:09:06Z"},{"alias_kind":"pith_short_12","alias_value":"YRQQDU3KU6NG","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YRQQDU3KU6NGHSRR","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YRQQDU3K","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:8f0e5921e73b3747cc87903f8a3a063c47cbf866d76fb4e4bdf15a34fe8375b6","target":"graph","created_at":"2026-05-18T00:09:06Z","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 introduce a novel class of adjustment rules for a collection of beliefs. This is an extension of Lewis' imaging to absorb probabilistic evidence in generalized settings. Unlike standard tools for belief revision, our proposal may be used when information is inconsistent with an agent's belief base. We show that the functionals we introduce are based on the imaginary counterpart of probability kinematics for standard belief revision, and prove that, under certain conditions, all standard postulates for belief revision are satisfied.","authors_text":"Alessandro Antonucci, Sabina Marchetti","cross_cats":["cs.LO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-01T14:13:59Z","title":"Imaginary Kinematics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.00329","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":"sha256:7a57e83a115e30e6a7bd96f71ffe486994305494a662920e6a177845413bf67d","target":"record","created_at":"2026-05-18T00:09:06Z","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":"ece7e86e26dc13d0106e96367b6e74ac8d9a90c8969a4d79c9197b7029e3ec54","cross_cats_sorted":["cs.LO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2018-08-01T14:13:59Z","title_canon_sha256":"cab4283258b96095aa75442856a89ac44f6774c2107f353d61f621c31a3cb0e1"},"schema_version":"1.0","source":{"id":"1808.00329","kind":"arxiv","version":1}},"canonical_sha256":"c46101d36aa79a63ca3145b40ae921b93c7aee99dbced23a276e2a3f19a2bffe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c46101d36aa79a63ca3145b40ae921b93c7aee99dbced23a276e2a3f19a2bffe","first_computed_at":"2026-05-18T00:09:06.418624Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:06.418624Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3wg8MIkAC3rqT+nWkz6zTJSLh56Lomz/rZHEo72RI6SwO1ZT1+XcS+LEC/Rb9yAR2zs0DPfRGm8pTgpoWonvAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:06.419237Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.00329","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a57e83a115e30e6a7bd96f71ffe486994305494a662920e6a177845413bf67d","sha256:8f0e5921e73b3747cc87903f8a3a063c47cbf866d76fb4e4bdf15a34fe8375b6"],"state_sha256":"f087f702e4a52355eaafd0bb378ea77205022a2081916f465f6697d41c96418c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RSsuf5rg5CPyS3Dv43Dd4DyZzyZy++TUYnvVq49CA8pnLGcPrU9S/JrnSGtpYt2e7e/zF7PRIYHHL5Fvz2Z4DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T02:27:59.349846Z","bundle_sha256":"af60efbeaa41fa32ae6ef2163d8ab013e7cacab9c1befe364b8171743a3c89ef"}}