{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:N7KUEPDVP4M4ZZVN3TBPFKI5OJ","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":"0fdab3b5d3d2141dc6a9a6765ff2fe4c78022829ffe87ca76eedb8a3b1e5b5c0","cross_cats_sorted":["cs.SE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2012-09-05T12:31:34Z","title_canon_sha256":"10a51da175d2919d30351ec3493b81c4814d311dd185e8afb81b6d6f10f32db6"},"schema_version":"1.0","source":{"id":"1209.0948","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.0948","created_at":"2026-05-18T03:46:15Z"},{"alias_kind":"arxiv_version","alias_value":"1209.0948v1","created_at":"2026-05-18T03:46:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.0948","created_at":"2026-05-18T03:46:15Z"},{"alias_kind":"pith_short_12","alias_value":"N7KUEPDVP4M4","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"N7KUEPDVP4M4ZZVN","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"N7KUEPDV","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:fe8ee90dbea61479d11f3c648545d5c227d25745bb47806aba3c98ceb22d99b7","target":"graph","created_at":"2026-05-18T03:46:15Z","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":"This short papers discusses the issues of teaching cloud computing from a software engineering rather than a business perspective. It discusses what topics might be covered in a senior course on cloud software engineering.","authors_text":"Ian Sommerville","cross_cats":["cs.SE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2012-09-05T12:31:34Z","title":"Teaching cloud computing: a software engineering perspective"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.0948","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":"sha256:17c1a37769d65d76ee1a3cfae8b50b6d5e3a78fecb872615756d47c4079f38f0","target":"record","created_at":"2026-05-18T03:46:15Z","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":"0fdab3b5d3d2141dc6a9a6765ff2fe4c78022829ffe87ca76eedb8a3b1e5b5c0","cross_cats_sorted":["cs.SE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2012-09-05T12:31:34Z","title_canon_sha256":"10a51da175d2919d30351ec3493b81c4814d311dd185e8afb81b6d6f10f32db6"},"schema_version":"1.0","source":{"id":"1209.0948","kind":"arxiv","version":1}},"canonical_sha256":"6fd5423c757f19cce6addcc2f2a91d7256731e88e6068859bdbc14b976a36273","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fd5423c757f19cce6addcc2f2a91d7256731e88e6068859bdbc14b976a36273","first_computed_at":"2026-05-18T03:46:15.842449Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:46:15.842449Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"smZ1wYXoRf1/o9ICdO2KhNbiKXS1DKfM7AUOrvT7CzB4qC5zAiVTBgYjGgw9nQthGQ5n9uhcBI+87Lsc5WLwBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:46:15.843171Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.0948","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17c1a37769d65d76ee1a3cfae8b50b6d5e3a78fecb872615756d47c4079f38f0","sha256:fe8ee90dbea61479d11f3c648545d5c227d25745bb47806aba3c98ceb22d99b7"],"state_sha256":"0c2c4f8d0c9501d69a31aa1d37860e2e0300b8c94faac9d21f20ba8c0760cda2"}