{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:VBIDXRDB6NTESNRRQXLMLMAZ2V","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":"47a057d3dd5838e9ced4f47326aba409ad6257c7d431c760ec666954309a9e1a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-01-23T16:38:06Z","title_canon_sha256":"e620dfd1934b1cbbebabdaa61d2f5695a60bcafe91537fa1634de71c9023c66c"},"schema_version":"1.0","source":{"id":"2301.09535","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.09535","created_at":"2026-07-05T05:35:01Z"},{"alias_kind":"arxiv_version","alias_value":"2301.09535v1","created_at":"2026-07-05T05:35:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.09535","created_at":"2026-07-05T05:35:01Z"},{"alias_kind":"pith_short_12","alias_value":"VBIDXRDB6NTE","created_at":"2026-07-05T05:35:01Z"},{"alias_kind":"pith_short_16","alias_value":"VBIDXRDB6NTESNRR","created_at":"2026-07-05T05:35:01Z"},{"alias_kind":"pith_short_8","alias_value":"VBIDXRDB","created_at":"2026-07-05T05:35:01Z"}],"graph_snapshots":[{"event_id":"sha256:37c959cf3d34ece210b42ed1a17bbb8e71e5493bf334bede0e758d8cee5fcf44","target":"graph","created_at":"2026-07-05T05:35:01Z","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/2301.09535/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The present tutorial aims to provide a comprehensible and easily accessible introduction into the theory and implementation of the famous Quantum Approximate Optimization Algorithm (QAOA). We lay our focus on practical aspects and step-by-step guide through the realization of a proof of concept quantum application based on a real-world use case. In every step we first explain the underlying theory and subsequently provide the implementation using IBM's Qiskit. In this way we provide a thorough understanding of the mathematical modelling and the (quantum) algorithms as well as the equally impor","authors_text":"Andreas Sturm","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-01-23T16:38:06Z","title":"Theory and Implementation of the Quantum Approximate Optimization Algorithm: A Comprehensible Introduction and Case Study Using Qiskit and IBM Quantum Computers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.09535","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:af7d70c2d547c9a4f54fdcb99f896e33156e7fea0d2ba45fa9d9ae97aa15f5da","target":"record","created_at":"2026-07-05T05:35:01Z","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":"47a057d3dd5838e9ced4f47326aba409ad6257c7d431c760ec666954309a9e1a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-01-23T16:38:06Z","title_canon_sha256":"e620dfd1934b1cbbebabdaa61d2f5695a60bcafe91537fa1634de71c9023c66c"},"schema_version":"1.0","source":{"id":"2301.09535","kind":"arxiv","version":1}},"canonical_sha256":"a8503bc461f36649363185d6c5b019d567911e33e8373b59c6e841a6e91f1567","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8503bc461f36649363185d6c5b019d567911e33e8373b59c6e841a6e91f1567","first_computed_at":"2026-07-05T05:35:01.773852Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:35:01.773852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9I3iXux40byEOcCMMrwqzaaRGweYgHdhjzKb+/qheR+J0gfJC+LPYKbBjV5f8vNi7CmXnW01sSW3guqiZo6XAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:35:01.774331Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.09535","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:af7d70c2d547c9a4f54fdcb99f896e33156e7fea0d2ba45fa9d9ae97aa15f5da","sha256:37c959cf3d34ece210b42ed1a17bbb8e71e5493bf334bede0e758d8cee5fcf44"],"state_sha256":"7ad05d4832302745f7ead4144739e337cc5a8eb221e47a9df0053c00d23bdc7e"}