{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:CFBL3AD3FAKMSHPTBDY3R5ZFCS","short_pith_number":"pith:CFBL3AD3","canonical_record":{"source":{"id":"2107.02007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2021-07-05T13:26:43Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"b1cd86add46c4456e0ce0defae90360e85b7c400b8b231ff1532175540ff874a","abstract_canon_sha256":"18d00782f8cb94ecc934b51df4817e5c28da99832e4aaa210cb4f388b450e97b"},"schema_version":"1.0"},"canonical_sha256":"1142bd807b2814c91df308f1b8f7251494eddd0176c0e9be838fc920e55b0fac","source":{"kind":"arxiv","id":"2107.02007","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.02007","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"arxiv_version","alias_value":"2107.02007v1","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.02007","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"pith_short_12","alias_value":"CFBL3AD3FAKM","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"pith_short_16","alias_value":"CFBL3AD3FAKMSHPT","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"pith_short_8","alias_value":"CFBL3AD3","created_at":"2026-07-05T02:55:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:CFBL3AD3FAKMSHPTBDY3R5ZFCS","target":"record","payload":{"canonical_record":{"source":{"id":"2107.02007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2021-07-05T13:26:43Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"b1cd86add46c4456e0ce0defae90360e85b7c400b8b231ff1532175540ff874a","abstract_canon_sha256":"18d00782f8cb94ecc934b51df4817e5c28da99832e4aaa210cb4f388b450e97b"},"schema_version":"1.0"},"canonical_sha256":"1142bd807b2814c91df308f1b8f7251494eddd0176c0e9be838fc920e55b0fac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:55:02.823181Z","signature_b64":"9EffWseTOMRqQxjGk3PYLZPXxmWP3Cv3XEt2f9AccFvZ3fQbDfsGOonvrgLHmUHSaJVFYRuTOF+9QZ8QQQfyDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1142bd807b2814c91df308f1b8f7251494eddd0176c0e9be838fc920e55b0fac","last_reissued_at":"2026-07-05T02:55:02.822776Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:55:02.822776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2107.02007","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":"2026-07-05T02:55:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ygOfv6PdmUDP4m1TfT2mYcBiV6h2cZWtOgPUAJ4V8AuYHoDMVmf+zOalUOBtNFg+PnPy63nfgRsLCh7mK5/5CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T06:01:24.797792Z"},"content_sha256":"4e5caeb0351b51dd70567413d55b0964a53ecc41eeb488f3d8f68441b18c5154","schema_version":"1.0","event_id":"sha256:4e5caeb0351b51dd70567413d55b0964a53ecc41eeb488f3d8f68441b18c5154"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:CFBL3AD3FAKMSHPTBDY3R5ZFCS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Serverless Cloud Integration For Quantum Computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cs.ET","authors_text":"A. Aita, E. Picca, F. Mattei, F. Tramonto, G. Bartoli, L. Crippa, M. Grossi, N. Said, V. Sammarco","submitted_at":"2021-07-05T13:26:43Z","abstract_excerpt":"Starting from the idea of Quantum Computing which is a concept that dates back to 80s, we come to the present day where we can perform calculations on real quantum computers. This sudden development of technology opens up new scenarios that quickly lead to the desire and the real possibility of integrating this technology into current software architectures. The usage of frameworks that allow computation to be performed directly on quantum hardware poses a series of challenges. This document describes a an architectural framework that addresses the problems of integrating an API exposed Quantu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.02007","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2107.02007/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:55:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qB/JaUqNp1cNLvqWavd1FWrAoPhaHWzOPbhwfNgiMF9hX5vNPJpadVcAQMm8Ba42C+X+ivXPvuCvKD2iR58kAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T06:01:24.798220Z"},"content_sha256":"7fe90200edb0280bbfeafec691937b4da5594066f23add95a06106d3bf582e38","schema_version":"1.0","event_id":"sha256:7fe90200edb0280bbfeafec691937b4da5594066f23add95a06106d3bf582e38"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CFBL3AD3FAKMSHPTBDY3R5ZFCS/bundle.json","state_url":"https://pith.science/pith/CFBL3AD3FAKMSHPTBDY3R5ZFCS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CFBL3AD3FAKMSHPTBDY3R5ZFCS/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":"2026-07-13T06:01:24Z","links":{"resolver":"https://pith.science/pith/CFBL3AD3FAKMSHPTBDY3R5ZFCS","bundle":"https://pith.science/pith/CFBL3AD3FAKMSHPTBDY3R5ZFCS/bundle.json","state":"https://pith.science/pith/CFBL3AD3FAKMSHPTBDY3R5ZFCS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CFBL3AD3FAKMSHPTBDY3R5ZFCS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CFBL3AD3FAKMSHPTBDY3R5ZFCS","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":"18d00782f8cb94ecc934b51df4817e5c28da99832e4aaa210cb4f388b450e97b","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2021-07-05T13:26:43Z","title_canon_sha256":"b1cd86add46c4456e0ce0defae90360e85b7c400b8b231ff1532175540ff874a"},"schema_version":"1.0","source":{"id":"2107.02007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2107.02007","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"arxiv_version","alias_value":"2107.02007v1","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2107.02007","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"pith_short_12","alias_value":"CFBL3AD3FAKM","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"pith_short_16","alias_value":"CFBL3AD3FAKMSHPT","created_at":"2026-07-05T02:55:02Z"},{"alias_kind":"pith_short_8","alias_value":"CFBL3AD3","created_at":"2026-07-05T02:55:02Z"}],"graph_snapshots":[{"event_id":"sha256:7fe90200edb0280bbfeafec691937b4da5594066f23add95a06106d3bf582e38","target":"graph","created_at":"2026-07-05T02:55:02Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2107.02007/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Starting from the idea of Quantum Computing which is a concept that dates back to 80s, we come to the present day where we can perform calculations on real quantum computers. This sudden development of technology opens up new scenarios that quickly lead to the desire and the real possibility of integrating this technology into current software architectures. The usage of frameworks that allow computation to be performed directly on quantum hardware poses a series of challenges. This document describes a an architectural framework that addresses the problems of integrating an API exposed Quantu","authors_text":"A. Aita, E. Picca, F. Mattei, F. Tramonto, G. Bartoli, L. Crippa, M. Grossi, N. Said, V. Sammarco","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2021-07-05T13:26:43Z","title":"A Serverless Cloud Integration For Quantum Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2107.02007","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":"sha256:4e5caeb0351b51dd70567413d55b0964a53ecc41eeb488f3d8f68441b18c5154","target":"record","created_at":"2026-07-05T02:55:02Z","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":"18d00782f8cb94ecc934b51df4817e5c28da99832e4aaa210cb4f388b450e97b","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2021-07-05T13:26:43Z","title_canon_sha256":"b1cd86add46c4456e0ce0defae90360e85b7c400b8b231ff1532175540ff874a"},"schema_version":"1.0","source":{"id":"2107.02007","kind":"arxiv","version":1}},"canonical_sha256":"1142bd807b2814c91df308f1b8f7251494eddd0176c0e9be838fc920e55b0fac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1142bd807b2814c91df308f1b8f7251494eddd0176c0e9be838fc920e55b0fac","first_computed_at":"2026-07-05T02:55:02.822776Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:55:02.822776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9EffWseTOMRqQxjGk3PYLZPXxmWP3Cv3XEt2f9AccFvZ3fQbDfsGOonvrgLHmUHSaJVFYRuTOF+9QZ8QQQfyDw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:55:02.823181Z","signed_message":"canonical_sha256_bytes"},"source_id":"2107.02007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e5caeb0351b51dd70567413d55b0964a53ecc41eeb488f3d8f68441b18c5154","sha256:7fe90200edb0280bbfeafec691937b4da5594066f23add95a06106d3bf582e38"],"state_sha256":"46a5f26ea0c63558ec2f4c904efcd2834e9b96844e18fa25785288e1fc078c49"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y8E2u2HYU32MeBYOIEKvLLh9udyIa+9R9YpGw2w1nhcyJ8Qf6pIuLmiGLLMx8Djc9c434Q6An1sCpUvgZK7rAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T06:01:24.800431Z","bundle_sha256":"9cf49f03152d06f8f4790c07f0e164f59e7ec45d831da38d9ccfdcfb8afae7b5"}}