{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:XFZDKMWEY5I2CGE33DFC5KRXPO","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":"646ada05ecb8c16b2d926fdd776920d4ddbeffbd85399d98bb0884ef18fa1e31","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-12-03T01:07:25Z","title_canon_sha256":"ce01ceb96b7713c74fc465373f80b7c055bf5367e48f9693302ec985e791adbc"},"schema_version":"1.0","source":{"id":"1312.0677","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0677","created_at":"2026-05-18T03:05:37Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0677v1","created_at":"2026-05-18T03:05:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0677","created_at":"2026-05-18T03:05:37Z"},{"alias_kind":"pith_short_12","alias_value":"XFZDKMWEY5I2","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XFZDKMWEY5I2CGE3","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XFZDKMWE","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:3e4c1d6c045e2c45af936914804a7c1228bfb4200ee246538cdc609774a1285b","target":"graph","created_at":"2026-05-18T03:05:37Z","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":"Web Service Composition creates new composite Web Services from the collection of existing ones to be composed further and embodies the added values and potential usages of Web Services. Web Service Composition includes two aspects: Web Service orchestration denoting a workflow-like composition pattern and Web Service choreography which represents an aggregate composition pattern. There were only a few works which give orchestration and choreography a relationship. In this paper, we introduce an architecture of Web Service Composition runtime which establishes a natural relationship between or","authors_text":"Yong Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-12-03T01:07:25Z","title":"Formal Model of Web Service Composition: An Actor-Based Approach to Unifying Orchestration and Choreography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0677","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":"sha256:144d329b8995d39195c80975d88dbf48a92dcf283509bd2fff44f9d6d21d7d62","target":"record","created_at":"2026-05-18T03:05:37Z","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":"646ada05ecb8c16b2d926fdd776920d4ddbeffbd85399d98bb0884ef18fa1e31","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-12-03T01:07:25Z","title_canon_sha256":"ce01ceb96b7713c74fc465373f80b7c055bf5367e48f9693302ec985e791adbc"},"schema_version":"1.0","source":{"id":"1312.0677","kind":"arxiv","version":1}},"canonical_sha256":"b9723532c4c751a1189bd8ca2eaa377bbee131ffa4ca1a0e8a4374cf5810524a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b9723532c4c751a1189bd8ca2eaa377bbee131ffa4ca1a0e8a4374cf5810524a","first_computed_at":"2026-05-18T03:05:37.008247Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:05:37.008247Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JYHo9WeqUVziMz+ijOOUtKULf3UTquSQhQRBwPmtaCGbe+EivIZ80faOx6y0jG+7vBdnMtGmWPpUvVc2H+M9CA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:05:37.008920Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.0677","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:144d329b8995d39195c80975d88dbf48a92dcf283509bd2fff44f9d6d21d7d62","sha256:3e4c1d6c045e2c45af936914804a7c1228bfb4200ee246538cdc609774a1285b"],"state_sha256":"8a45829b088c9599e9bffd1d813a51122c7fdfe81f5349b90db44d6ace70432f"}