{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:ECUUSDTOH623UN63QROAC3RCWF","short_pith_number":"pith:ECUUSDTO","canonical_record":{"source":{"id":"1108.3127","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2011-08-16T00:23:54Z","cross_cats_sorted":[],"title_canon_sha256":"b74b7d295a293aceaa1fbf156dfa9fc251e0dbccb48a30e13a3c0676b8f95f88","abstract_canon_sha256":"08eb23fd30a0fb7bcb885679c38ae92a522bef0b9bc7e788f02fc161ed260d74"},"schema_version":"1.0"},"canonical_sha256":"20a9490e6e3fb5ba37db845c016e22b1454a51a345a51653e742f5407df14d8a","source":{"kind":"arxiv","id":"1108.3127","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.3127","created_at":"2026-05-18T04:15:27Z"},{"alias_kind":"arxiv_version","alias_value":"1108.3127v1","created_at":"2026-05-18T04:15:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.3127","created_at":"2026-05-18T04:15:27Z"},{"alias_kind":"pith_short_12","alias_value":"ECUUSDTOH623","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"ECUUSDTOH623UN63","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"ECUUSDTO","created_at":"2026-05-18T12:26:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:ECUUSDTOH623UN63QROAC3RCWF","target":"record","payload":{"canonical_record":{"source":{"id":"1108.3127","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2011-08-16T00:23:54Z","cross_cats_sorted":[],"title_canon_sha256":"b74b7d295a293aceaa1fbf156dfa9fc251e0dbccb48a30e13a3c0676b8f95f88","abstract_canon_sha256":"08eb23fd30a0fb7bcb885679c38ae92a522bef0b9bc7e788f02fc161ed260d74"},"schema_version":"1.0"},"canonical_sha256":"20a9490e6e3fb5ba37db845c016e22b1454a51a345a51653e742f5407df14d8a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:15:27.906871Z","signature_b64":"vTlsA0gkcg0hH5P4QPFW6FNHSCJz0rCMbmCJjGtp1pc54kDXzCLHtFk4qLxsokpI9pVoQXzIfWH3u4X/5AMVCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20a9490e6e3fb5ba37db845c016e22b1454a51a345a51653e742f5407df14d8a","last_reissued_at":"2026-05-18T04:15:27.906502Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:15:27.906502Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.3127","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":"2026-05-18T04:15:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HIfwp6s2xDJHfMlwC+lfADkic0j1k8Wvw/Ael+AKUpTlzYqA/0ZhnxsQOgy7wDLFcxUBUlS+8ZCGXAh37bBBDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T14:17:10.477055Z"},"content_sha256":"340a47f246a86cd5c80b5184e339ef0d016dfcbd5aba0b35154b6fa9e6851c97","schema_version":"1.0","event_id":"sha256:340a47f246a86cd5c80b5184e339ef0d016dfcbd5aba0b35154b6fa9e6851c97"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:ECUUSDTOH623UN63QROAC3RCWF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the Unification of Process Semantics: Logical Semantics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.LO","authors_text":"David de Frutos-Escrig (Universidad Complutense de Madrid, David Romero-Hern\\'andez (Universidad Complutense de Madrid, Spain)","submitted_at":"2011-08-16T00:23:54Z","abstract_excerpt":"We continue with the task of obtaining a unifying view of process semantics by considering in this case the logical characterization of the semantics. We start by considering the classic linear time-branching time spectrum developed by R.J. van Glabbeek. He provided a logical characterization of most of the semantics in his spectrum but, without following a unique pattern. In this paper, we present a uniform logical characterization of all the semantics in the enlarged spectrum. The common structure of the formulas that constitute all the corresponding logics gives us a much clearer picture of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.3127","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":"2026-05-18T04:15:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+3MwuYSzFVrrrrXGVHOJWhO3cAJ0Fc110Z5UR4FV8VZe9QMzuiYYG1fkGle9NPsAPZ9HrkNvKRn4qWvJHzILDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T14:17:10.477411Z"},"content_sha256":"d4e363eb673cc623ebea69c9f664cc7a56c71a0489257a3d5b80d90499280005","schema_version":"1.0","event_id":"sha256:d4e363eb673cc623ebea69c9f664cc7a56c71a0489257a3d5b80d90499280005"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ECUUSDTOH623UN63QROAC3RCWF/bundle.json","state_url":"https://pith.science/pith/ECUUSDTOH623UN63QROAC3RCWF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ECUUSDTOH623UN63QROAC3RCWF/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":"2026-06-02T14:17:10Z","links":{"resolver":"https://pith.science/pith/ECUUSDTOH623UN63QROAC3RCWF","bundle":"https://pith.science/pith/ECUUSDTOH623UN63QROAC3RCWF/bundle.json","state":"https://pith.science/pith/ECUUSDTOH623UN63QROAC3RCWF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ECUUSDTOH623UN63QROAC3RCWF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:ECUUSDTOH623UN63QROAC3RCWF","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":"08eb23fd30a0fb7bcb885679c38ae92a522bef0b9bc7e788f02fc161ed260d74","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2011-08-16T00:23:54Z","title_canon_sha256":"b74b7d295a293aceaa1fbf156dfa9fc251e0dbccb48a30e13a3c0676b8f95f88"},"schema_version":"1.0","source":{"id":"1108.3127","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.3127","created_at":"2026-05-18T04:15:27Z"},{"alias_kind":"arxiv_version","alias_value":"1108.3127v1","created_at":"2026-05-18T04:15:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.3127","created_at":"2026-05-18T04:15:27Z"},{"alias_kind":"pith_short_12","alias_value":"ECUUSDTOH623","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"ECUUSDTOH623UN63","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"ECUUSDTO","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:d4e363eb673cc623ebea69c9f664cc7a56c71a0489257a3d5b80d90499280005","target":"graph","created_at":"2026-05-18T04:15:27Z","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 continue with the task of obtaining a unifying view of process semantics by considering in this case the logical characterization of the semantics. We start by considering the classic linear time-branching time spectrum developed by R.J. van Glabbeek. He provided a logical characterization of most of the semantics in his spectrum but, without following a unique pattern. In this paper, we present a uniform logical characterization of all the semantics in the enlarged spectrum. The common structure of the formulas that constitute all the corresponding logics gives us a much clearer picture of","authors_text":"David de Frutos-Escrig (Universidad Complutense de Madrid, David Romero-Hern\\'andez (Universidad Complutense de Madrid, Spain)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2011-08-16T00:23:54Z","title":"On the Unification of Process Semantics: Logical Semantics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.3127","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":"sha256:340a47f246a86cd5c80b5184e339ef0d016dfcbd5aba0b35154b6fa9e6851c97","target":"record","created_at":"2026-05-18T04:15:27Z","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":"08eb23fd30a0fb7bcb885679c38ae92a522bef0b9bc7e788f02fc161ed260d74","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2011-08-16T00:23:54Z","title_canon_sha256":"b74b7d295a293aceaa1fbf156dfa9fc251e0dbccb48a30e13a3c0676b8f95f88"},"schema_version":"1.0","source":{"id":"1108.3127","kind":"arxiv","version":1}},"canonical_sha256":"20a9490e6e3fb5ba37db845c016e22b1454a51a345a51653e742f5407df14d8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20a9490e6e3fb5ba37db845c016e22b1454a51a345a51653e742f5407df14d8a","first_computed_at":"2026-05-18T04:15:27.906502Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:15:27.906502Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vTlsA0gkcg0hH5P4QPFW6FNHSCJz0rCMbmCJjGtp1pc54kDXzCLHtFk4qLxsokpI9pVoQXzIfWH3u4X/5AMVCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:15:27.906871Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.3127","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:340a47f246a86cd5c80b5184e339ef0d016dfcbd5aba0b35154b6fa9e6851c97","sha256:d4e363eb673cc623ebea69c9f664cc7a56c71a0489257a3d5b80d90499280005"],"state_sha256":"a3ea948fd13a4e1987718c5df7cf337a16ab62664beab22b7245a7fd37d23417"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PX7JfVDCNn8TuHW5wLVohzEwpgfQcwJ5i/9BeOWlU9PWL4nZiFeUbYukAkwiPrf7JpV8nQSTcua7dGpKLSUfBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T14:17:10.479281Z","bundle_sha256":"b9fcd420de180958235547c5f384b5bf5a928c1604dad633221028bd437c8308"}}