{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:C2EYT2PDQMF363IL72TI77T2MN","short_pith_number":"pith:C2EYT2PD","canonical_record":{"source":{"id":"1807.02500","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2018-07-06T17:38:00Z","cross_cats_sorted":["cs.ET"],"title_canon_sha256":"b9a400100c8b9769a996ba4c611c59acd978463a8eca6a2bcffd1dd1bb64594d","abstract_canon_sha256":"d463ba59f0563f125dccd202d21e06d4dceb5a4d2c05caee2a68c3e79760374e"},"schema_version":"1.0"},"canonical_sha256":"168989e9e3830bbf6d0bfea68ffe7a63409a2f1d9ce5af60e7be584b85284dde","source":{"kind":"arxiv","id":"1807.02500","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02500","created_at":"2026-05-17T23:50:33Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02500v2","created_at":"2026-05-17T23:50:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02500","created_at":"2026-05-17T23:50:33Z"},{"alias_kind":"pith_short_12","alias_value":"C2EYT2PDQMF3","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"C2EYT2PDQMF363IL","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"C2EYT2PD","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:C2EYT2PDQMF363IL72TI77T2MN","target":"record","payload":{"canonical_record":{"source":{"id":"1807.02500","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2018-07-06T17:38:00Z","cross_cats_sorted":["cs.ET"],"title_canon_sha256":"b9a400100c8b9769a996ba4c611c59acd978463a8eca6a2bcffd1dd1bb64594d","abstract_canon_sha256":"d463ba59f0563f125dccd202d21e06d4dceb5a4d2c05caee2a68c3e79760374e"},"schema_version":"1.0"},"canonical_sha256":"168989e9e3830bbf6d0bfea68ffe7a63409a2f1d9ce5af60e7be584b85284dde","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:33.888268Z","signature_b64":"/1H93TOI1XGQaZ+BOy3YcwJN0TpIy+9HUWv+7fGQKSdA+6W1coYDFcOrSIWPREZTzSe+fibUv+b4lWH/9HTNAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"168989e9e3830bbf6d0bfea68ffe7a63409a2f1d9ce5af60e7be584b85284dde","last_reissued_at":"2026-05-17T23:50:33.887630Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:33.887630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.02500","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:50:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L/ncPUAUzflLCZhEAflgm3ldj4IgHLwh5meMt+HZc6BTO5wonTgr6eVz1CcCCioMRuKx/HYbtPWtDlLWn47ZCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T02:31:34.966411Z"},"content_sha256":"757ef4e2461b2cc7cd645b329fa0fb9b27ad0a54139c7ef11076307fa6f9b537","schema_version":"1.0","event_id":"sha256:757ef4e2461b2cc7cd645b329fa0fb9b27ad0a54139c7ef11076307fa6f9b537"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:C2EYT2PDQMF363IL72TI77T2MN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Overview and Comparison of Gate Level Quantum Software Platforms","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.ET"],"primary_cat":"quant-ph","authors_text":"Ryan LaRose","submitted_at":"2018-07-06T17:38:00Z","abstract_excerpt":"Quantum computers are available to use over the cloud, but the recent explosion of quantum software platforms can be overwhelming for those deciding on which to use. In this paper, we provide a current picture of the rapidly evolving quantum computing landscape by comparing four software platforms---Forest (pyQuil), Qiskit, ProjectQ, and the Quantum Developer Kit (Q\\#)---that enable researchers to use real and simulated quantum devices. Our analysis covers requirements and installation, language syntax through example programs, library support, and quantum simulator capabilities for each platf"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02500","kind":"arxiv","version":2},"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":"2026-05-17T23:50:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q+G/VXosL9QDI6CMHAJSD5poRDLX82eZfsC8UHoxrPFebehaJHjgSMyuvpeYswEtLiS8VBStoGZafTm+3B+RBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T02:31:34.966847Z"},"content_sha256":"340d5820b9b1ae7f8e245085e0bfcbafb5fec2dd3a9664e40fcdf8bf926212af","schema_version":"1.0","event_id":"sha256:340d5820b9b1ae7f8e245085e0bfcbafb5fec2dd3a9664e40fcdf8bf926212af"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C2EYT2PDQMF363IL72TI77T2MN/bundle.json","state_url":"https://pith.science/pith/C2EYT2PDQMF363IL72TI77T2MN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C2EYT2PDQMF363IL72TI77T2MN/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":"2026-06-01T02:31:34Z","links":{"resolver":"https://pith.science/pith/C2EYT2PDQMF363IL72TI77T2MN","bundle":"https://pith.science/pith/C2EYT2PDQMF363IL72TI77T2MN/bundle.json","state":"https://pith.science/pith/C2EYT2PDQMF363IL72TI77T2MN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C2EYT2PDQMF363IL72TI77T2MN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:C2EYT2PDQMF363IL72TI77T2MN","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":"d463ba59f0563f125dccd202d21e06d4dceb5a4d2c05caee2a68c3e79760374e","cross_cats_sorted":["cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2018-07-06T17:38:00Z","title_canon_sha256":"b9a400100c8b9769a996ba4c611c59acd978463a8eca6a2bcffd1dd1bb64594d"},"schema_version":"1.0","source":{"id":"1807.02500","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02500","created_at":"2026-05-17T23:50:33Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02500v2","created_at":"2026-05-17T23:50:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02500","created_at":"2026-05-17T23:50:33Z"},{"alias_kind":"pith_short_12","alias_value":"C2EYT2PDQMF3","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"C2EYT2PDQMF363IL","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"C2EYT2PD","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:340d5820b9b1ae7f8e245085e0bfcbafb5fec2dd3a9664e40fcdf8bf926212af","target":"graph","created_at":"2026-05-17T23:50:33Z","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":"Quantum computers are available to use over the cloud, but the recent explosion of quantum software platforms can be overwhelming for those deciding on which to use. In this paper, we provide a current picture of the rapidly evolving quantum computing landscape by comparing four software platforms---Forest (pyQuil), Qiskit, ProjectQ, and the Quantum Developer Kit (Q\\#)---that enable researchers to use real and simulated quantum devices. Our analysis covers requirements and installation, language syntax through example programs, library support, and quantum simulator capabilities for each platf","authors_text":"Ryan LaRose","cross_cats":["cs.ET"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2018-07-06T17:38:00Z","title":"Overview and Comparison of Gate Level Quantum Software Platforms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02500","kind":"arxiv","version":2},"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":"sha256:757ef4e2461b2cc7cd645b329fa0fb9b27ad0a54139c7ef11076307fa6f9b537","target":"record","created_at":"2026-05-17T23:50:33Z","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":"d463ba59f0563f125dccd202d21e06d4dceb5a4d2c05caee2a68c3e79760374e","cross_cats_sorted":["cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2018-07-06T17:38:00Z","title_canon_sha256":"b9a400100c8b9769a996ba4c611c59acd978463a8eca6a2bcffd1dd1bb64594d"},"schema_version":"1.0","source":{"id":"1807.02500","kind":"arxiv","version":2}},"canonical_sha256":"168989e9e3830bbf6d0bfea68ffe7a63409a2f1d9ce5af60e7be584b85284dde","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"168989e9e3830bbf6d0bfea68ffe7a63409a2f1d9ce5af60e7be584b85284dde","first_computed_at":"2026-05-17T23:50:33.887630Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:33.887630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/1H93TOI1XGQaZ+BOy3YcwJN0TpIy+9HUWv+7fGQKSdA+6W1coYDFcOrSIWPREZTzSe+fibUv+b4lWH/9HTNAA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:33.888268Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.02500","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:757ef4e2461b2cc7cd645b329fa0fb9b27ad0a54139c7ef11076307fa6f9b537","sha256:340d5820b9b1ae7f8e245085e0bfcbafb5fec2dd3a9664e40fcdf8bf926212af"],"state_sha256":"76f2aaa215f8b69951f7aea76fcc471d7f305725c3f63390ae7d31f064b11737"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ns6X30GxVimguACHZmuzR6Jgx3HTPtpJ8uinR2k2yIkFJoGPtiJR3orqXYmK1kGrgC3pHNeuY+j3TIfFhKZBDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T02:31:34.970641Z","bundle_sha256":"3c6e1acd3ee4343ddc3cf311d471731781c014a5ca78a108566b9a228a6920ce"}}