{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:OAR7DI466XG3WQXO24RCBHYPGV","short_pith_number":"pith:OAR7DI46","canonical_record":{"source":{"id":"1902.00910","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-02-03T15:36:09Z","cross_cats_sorted":["cs.SE"],"title_canon_sha256":"170ef990be52a53bec30db5cd2929aff723cfb8fa26f173ddf717fc1177fa3ba","abstract_canon_sha256":"c891fcbe94d8e50c75c6e1a0d5aab5ac7877477c2c49a5522054fabdcaebf3a6"},"schema_version":"1.0"},"canonical_sha256":"7023f1a39ef5cdbb42eed722209f0f357323359b72fb82640149c77bb9990560","source":{"kind":"arxiv","id":"1902.00910","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.00910","created_at":"2026-05-17T23:54:51Z"},{"alias_kind":"arxiv_version","alias_value":"1902.00910v1","created_at":"2026-05-17T23:54:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.00910","created_at":"2026-05-17T23:54:51Z"},{"alias_kind":"pith_short_12","alias_value":"OAR7DI466XG3","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OAR7DI466XG3WQXO","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OAR7DI46","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:OAR7DI466XG3WQXO24RCBHYPGV","target":"record","payload":{"canonical_record":{"source":{"id":"1902.00910","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-02-03T15:36:09Z","cross_cats_sorted":["cs.SE"],"title_canon_sha256":"170ef990be52a53bec30db5cd2929aff723cfb8fa26f173ddf717fc1177fa3ba","abstract_canon_sha256":"c891fcbe94d8e50c75c6e1a0d5aab5ac7877477c2c49a5522054fabdcaebf3a6"},"schema_version":"1.0"},"canonical_sha256":"7023f1a39ef5cdbb42eed722209f0f357323359b72fb82640149c77bb9990560","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:54:51.830737Z","signature_b64":"hk85qfbokQ9psg4dNLTsLD2RIFOwiMn7O1IVmhs+sNE1UtkedI4UErkFddJBdgNzu9izjyECO+CngI2gWgOqBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7023f1a39ef5cdbb42eed722209f0f357323359b72fb82640149c77bb9990560","last_reissued_at":"2026-05-17T23:54:51.830263Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:54:51.830263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1902.00910","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":"2026-05-17T23:54:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p7dWQDuDCq7RGxb1c2SRTzD00Yai3dsrblNLHW9HsDcPbAhm2x/gqfsnvgRBjXMjCc42viZqfrQUrfTA7lQODA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T12:50:27.251034Z"},"content_sha256":"5f070e01d1942c29a831393c1e5d67fc2bdc2da94c1b637d8dfa2444aa8bd925","schema_version":"1.0","event_id":"sha256:5f070e01d1942c29a831393c1e5d67fc2bdc2da94c1b637d8dfa2444aa8bd925"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:OAR7DI466XG3WQXO24RCBHYPGV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Smart Web Services (SmartWS) -- The Future of Services on the Web","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SE"],"primary_cat":"cs.CY","authors_text":"Maria Maleshkova, Patrick Philipp, Rudi Studer, York Sure-Vetter","submitted_at":"2019-02-03T15:36:09Z","abstract_excerpt":"The past few years have been marked by an increased use of sensor technologies, abundant availability of mobile devices, and growing popularity of wearables, which enable the direct integration of their data as part of rich client applications. Despite the potential and added value that such aggregate applications bring, the implementations are usually custom solutions for particular use cases and do not support easy integration of further devices. To this end, the vision of the Web of Things (WoT) is to leverage Web standards in order to interconnect all types of devices and real-world object"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.00910","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":"2026-05-17T23:54:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OlGxp+Lrrrjqs5bYlbXw44GU7sC95stc3ZixSW0bGnyFb4DSgtBTGzT3ERxk5SBqLmWWiTpmiZV49XDe1wjtBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T12:50:27.251396Z"},"content_sha256":"c6c6214a69413515748a9da6ec51f8a033605b507ec5a29e26e6761e20eebe09","schema_version":"1.0","event_id":"sha256:c6c6214a69413515748a9da6ec51f8a033605b507ec5a29e26e6761e20eebe09"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OAR7DI466XG3WQXO24RCBHYPGV/bundle.json","state_url":"https://pith.science/pith/OAR7DI466XG3WQXO24RCBHYPGV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OAR7DI466XG3WQXO24RCBHYPGV/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":"2026-06-01T12:50:27Z","links":{"resolver":"https://pith.science/pith/OAR7DI466XG3WQXO24RCBHYPGV","bundle":"https://pith.science/pith/OAR7DI466XG3WQXO24RCBHYPGV/bundle.json","state":"https://pith.science/pith/OAR7DI466XG3WQXO24RCBHYPGV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OAR7DI466XG3WQXO24RCBHYPGV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OAR7DI466XG3WQXO24RCBHYPGV","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":"c891fcbe94d8e50c75c6e1a0d5aab5ac7877477c2c49a5522054fabdcaebf3a6","cross_cats_sorted":["cs.SE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-02-03T15:36:09Z","title_canon_sha256":"170ef990be52a53bec30db5cd2929aff723cfb8fa26f173ddf717fc1177fa3ba"},"schema_version":"1.0","source":{"id":"1902.00910","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.00910","created_at":"2026-05-17T23:54:51Z"},{"alias_kind":"arxiv_version","alias_value":"1902.00910v1","created_at":"2026-05-17T23:54:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.00910","created_at":"2026-05-17T23:54:51Z"},{"alias_kind":"pith_short_12","alias_value":"OAR7DI466XG3","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"OAR7DI466XG3WQXO","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"OAR7DI46","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:c6c6214a69413515748a9da6ec51f8a033605b507ec5a29e26e6761e20eebe09","target":"graph","created_at":"2026-05-17T23:54:51Z","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":"The past few years have been marked by an increased use of sensor technologies, abundant availability of mobile devices, and growing popularity of wearables, which enable the direct integration of their data as part of rich client applications. Despite the potential and added value that such aggregate applications bring, the implementations are usually custom solutions for particular use cases and do not support easy integration of further devices. To this end, the vision of the Web of Things (WoT) is to leverage Web standards in order to interconnect all types of devices and real-world object","authors_text":"Maria Maleshkova, Patrick Philipp, Rudi Studer, York Sure-Vetter","cross_cats":["cs.SE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-02-03T15:36:09Z","title":"Smart Web Services (SmartWS) -- The Future of Services on the Web"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.00910","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":"sha256:5f070e01d1942c29a831393c1e5d67fc2bdc2da94c1b637d8dfa2444aa8bd925","target":"record","created_at":"2026-05-17T23:54:51Z","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":"c891fcbe94d8e50c75c6e1a0d5aab5ac7877477c2c49a5522054fabdcaebf3a6","cross_cats_sorted":["cs.SE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CY","submitted_at":"2019-02-03T15:36:09Z","title_canon_sha256":"170ef990be52a53bec30db5cd2929aff723cfb8fa26f173ddf717fc1177fa3ba"},"schema_version":"1.0","source":{"id":"1902.00910","kind":"arxiv","version":1}},"canonical_sha256":"7023f1a39ef5cdbb42eed722209f0f357323359b72fb82640149c77bb9990560","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7023f1a39ef5cdbb42eed722209f0f357323359b72fb82640149c77bb9990560","first_computed_at":"2026-05-17T23:54:51.830263Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:51.830263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hk85qfbokQ9psg4dNLTsLD2RIFOwiMn7O1IVmhs+sNE1UtkedI4UErkFddJBdgNzu9izjyECO+CngI2gWgOqBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:51.830737Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.00910","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f070e01d1942c29a831393c1e5d67fc2bdc2da94c1b637d8dfa2444aa8bd925","sha256:c6c6214a69413515748a9da6ec51f8a033605b507ec5a29e26e6761e20eebe09"],"state_sha256":"2e36c82738bbb91c61fc2474cbbcdbf9640246deef03b3a2a3db062dfa9bfa4e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"au5Kmn3I5O9UqpTL3tcXtXse4dpix+qlZxFVDnRC6L/ekr9h9tz7vUwCxyE9eC6FIuGiXQhUWRnioxqm9hzYDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T12:50:27.253374Z","bundle_sha256":"8755d7f43eecaadf811ab1e9f42c76e1d4b9ae32aff5e99c798efc8b39cc7321"}}