{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:JP2OGQGX4DKASDPYZVBCMHKN6J","short_pith_number":"pith:JP2OGQGX","canonical_record":{"source":{"id":"1412.2461","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-12-08T06:09:26Z","cross_cats_sorted":[],"title_canon_sha256":"b34360b096b906d2a948a8ac3e6a7bf99139675aabbad04d934e54a10bd378da","abstract_canon_sha256":"3aeb1634cd076c3e54adf2cd979d3a159f7704dd47a57ac3623eec7b5c0a7780"},"schema_version":"1.0"},"canonical_sha256":"4bf4e340d7e0d4090df8cd42261d4df2714a5f9c7fe034a0141029914783e595","source":{"kind":"arxiv","id":"1412.2461","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.2461","created_at":"2026-05-18T02:31:57Z"},{"alias_kind":"arxiv_version","alias_value":"1412.2461v1","created_at":"2026-05-18T02:31:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2461","created_at":"2026-05-18T02:31:57Z"},{"alias_kind":"pith_short_12","alias_value":"JP2OGQGX4DKA","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"JP2OGQGX4DKASDPY","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"JP2OGQGX","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:JP2OGQGX4DKASDPYZVBCMHKN6J","target":"record","payload":{"canonical_record":{"source":{"id":"1412.2461","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-12-08T06:09:26Z","cross_cats_sorted":[],"title_canon_sha256":"b34360b096b906d2a948a8ac3e6a7bf99139675aabbad04d934e54a10bd378da","abstract_canon_sha256":"3aeb1634cd076c3e54adf2cd979d3a159f7704dd47a57ac3623eec7b5c0a7780"},"schema_version":"1.0"},"canonical_sha256":"4bf4e340d7e0d4090df8cd42261d4df2714a5f9c7fe034a0141029914783e595","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:57.915140Z","signature_b64":"jh3Q38QTkMQzUq32EbvxhlDU/+fZM+0eyhF0jFQ3CPpNgKYiKgiHHtDG1Rb3UDuawRTdd2LWB4y3+DI9/lZoDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4bf4e340d7e0d4090df8cd42261d4df2714a5f9c7fe034a0141029914783e595","last_reissued_at":"2026-05-18T02:31:57.914440Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:57.914440Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.2461","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":"2026-05-18T02:31:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yjs0H7p3mPS+3DEEIkjfd9u0JshCuEEwG44b1x00d90jM6SkdyJyKg1CGQMUwc2B1sLwJOVgi3NEpowjfqc4BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T14:37:26.422156Z"},"content_sha256":"2f496f5f38129e67b12218cd5fddf49b6f8b030d8b16d5bcbb018ae0d6f592f0","schema_version":"1.0","event_id":"sha256:2f496f5f38129e67b12218cd5fddf49b6f8b030d8b16d5bcbb018ae0d6f592f0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:JP2OGQGX4DKASDPYZVBCMHKN6J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enhancing the SysLab System Model with State","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Bernhard Rumpe, Cornel Klein, Radu Grosu","submitted_at":"2014-12-08T06:09:26Z","abstract_excerpt":"In this report, the SYSLAB model is complemented in different ways: State-box models are provided through timed port automata, for which an operational and a corresponding denotational semantics are given. Composition is defined for components modeled in the state-box view as well as for components modeled in the black-box view. This composition is well-defined for networks of infinitely many components. To show the applicability of the model, several examples are given."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2461","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":"2026-05-18T02:31:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sooTrcRpC9fO73JH/Z5ttNsDttcMX5sc+JYD00Eo+xXNlGSGkZzLLDByHSNunOwISVzb1jxUJs3hz/MaHJDLCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T14:37:26.422509Z"},"content_sha256":"1c3edf948c47c82be006a898feb32c06362dd4114c13ffcca93cfeca588756e2","schema_version":"1.0","event_id":"sha256:1c3edf948c47c82be006a898feb32c06362dd4114c13ffcca93cfeca588756e2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JP2OGQGX4DKASDPYZVBCMHKN6J/bundle.json","state_url":"https://pith.science/pith/JP2OGQGX4DKASDPYZVBCMHKN6J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JP2OGQGX4DKASDPYZVBCMHKN6J/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":"2026-06-08T14:37:26Z","links":{"resolver":"https://pith.science/pith/JP2OGQGX4DKASDPYZVBCMHKN6J","bundle":"https://pith.science/pith/JP2OGQGX4DKASDPYZVBCMHKN6J/bundle.json","state":"https://pith.science/pith/JP2OGQGX4DKASDPYZVBCMHKN6J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JP2OGQGX4DKASDPYZVBCMHKN6J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:JP2OGQGX4DKASDPYZVBCMHKN6J","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":"3aeb1634cd076c3e54adf2cd979d3a159f7704dd47a57ac3623eec7b5c0a7780","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-12-08T06:09:26Z","title_canon_sha256":"b34360b096b906d2a948a8ac3e6a7bf99139675aabbad04d934e54a10bd378da"},"schema_version":"1.0","source":{"id":"1412.2461","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.2461","created_at":"2026-05-18T02:31:57Z"},{"alias_kind":"arxiv_version","alias_value":"1412.2461v1","created_at":"2026-05-18T02:31:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2461","created_at":"2026-05-18T02:31:57Z"},{"alias_kind":"pith_short_12","alias_value":"JP2OGQGX4DKA","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"JP2OGQGX4DKASDPY","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"JP2OGQGX","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:1c3edf948c47c82be006a898feb32c06362dd4114c13ffcca93cfeca588756e2","target":"graph","created_at":"2026-05-18T02:31:57Z","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":"In this report, the SYSLAB model is complemented in different ways: State-box models are provided through timed port automata, for which an operational and a corresponding denotational semantics are given. Composition is defined for components modeled in the state-box view as well as for components modeled in the black-box view. This composition is well-defined for networks of infinitely many components. To show the applicability of the model, several examples are given.","authors_text":"Bernhard Rumpe, Cornel Klein, Radu Grosu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-12-08T06:09:26Z","title":"Enhancing the SysLab System Model with State"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2461","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":"sha256:2f496f5f38129e67b12218cd5fddf49b6f8b030d8b16d5bcbb018ae0d6f592f0","target":"record","created_at":"2026-05-18T02:31:57Z","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":"3aeb1634cd076c3e54adf2cd979d3a159f7704dd47a57ac3623eec7b5c0a7780","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2014-12-08T06:09:26Z","title_canon_sha256":"b34360b096b906d2a948a8ac3e6a7bf99139675aabbad04d934e54a10bd378da"},"schema_version":"1.0","source":{"id":"1412.2461","kind":"arxiv","version":1}},"canonical_sha256":"4bf4e340d7e0d4090df8cd42261d4df2714a5f9c7fe034a0141029914783e595","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4bf4e340d7e0d4090df8cd42261d4df2714a5f9c7fe034a0141029914783e595","first_computed_at":"2026-05-18T02:31:57.914440Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:57.914440Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jh3Q38QTkMQzUq32EbvxhlDU/+fZM+0eyhF0jFQ3CPpNgKYiKgiHHtDG1Rb3UDuawRTdd2LWB4y3+DI9/lZoDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:57.915140Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.2461","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2f496f5f38129e67b12218cd5fddf49b6f8b030d8b16d5bcbb018ae0d6f592f0","sha256:1c3edf948c47c82be006a898feb32c06362dd4114c13ffcca93cfeca588756e2"],"state_sha256":"0f66a17da4b216d542bc641a8131bad25088fc48db15a8e38bfe73247bf446a6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SDwGRDhVab2pcB3Z5g54v+rudFUsANkfv3CzYY/8kVyKjhiR2LpwcwHHAinuL1gKO2UtZ2jXcdxWoDYQWuZqCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T14:37:26.424294Z","bundle_sha256":"c1164c4b645d85d023a27f7e715333f7642dab06107ba2e011521ef109764d8b"}}