{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:IGSKLDVAYXHURPQWSTXJZWAZ2F","short_pith_number":"pith:IGSKLDVA","canonical_record":{"source":{"id":"2607.05007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-07-06T12:48:21Z","cross_cats_sorted":["cs.SD"],"title_canon_sha256":"4c21796ad92bd0c7aa8f33aa3686156663e38974bfc95e3677aff0883ce91b82","abstract_canon_sha256":"d386d6eb995b340c44a9f051d5d493c7ba9f1d3d7ce3435c6c88cbd16576fb9e"},"schema_version":"1.0"},"canonical_sha256":"41a4a58ea0c5cf48be1694ee9cd819d15f4ccdcdcd724ced65688d2a672df091","source":{"kind":"arxiv","id":"2607.05007","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.05007","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"arxiv_version","alias_value":"2607.05007v1","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.05007","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"pith_short_12","alias_value":"IGSKLDVAYXHU","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"pith_short_16","alias_value":"IGSKLDVAYXHURPQW","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"pith_short_8","alias_value":"IGSKLDVA","created_at":"2026-07-07T02:20:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:IGSKLDVAYXHURPQWSTXJZWAZ2F","target":"record","payload":{"canonical_record":{"source":{"id":"2607.05007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-07-06T12:48:21Z","cross_cats_sorted":["cs.SD"],"title_canon_sha256":"4c21796ad92bd0c7aa8f33aa3686156663e38974bfc95e3677aff0883ce91b82","abstract_canon_sha256":"d386d6eb995b340c44a9f051d5d493c7ba9f1d3d7ce3435c6c88cbd16576fb9e"},"schema_version":"1.0"},"canonical_sha256":"41a4a58ea0c5cf48be1694ee9cd819d15f4ccdcdcd724ced65688d2a672df091","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-07T02:20:18.046997Z","signature_b64":"rqow4398wGeDJgKWreAP8c9Rhv5aWM2VNuraGsa4OTlqLwxv/bZmoQKrzQvaYrR1jxRl0M8mJB/rsuJf8csgAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41a4a58ea0c5cf48be1694ee9cd819d15f4ccdcdcd724ced65688d2a672df091","last_reissued_at":"2026-07-07T02:20:18.046191Z","signature_status":"signed_v1","first_computed_at":"2026-07-07T02:20:18.046191Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.05007","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":"2026-07-07T02:20:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3xdYZuD2p83CCOLSM5hjxs50sooZ/lZdnLNXgHuI7xJCwAuziekh3DXTeSmGvCFzk4LIPk6IGux8O5lUv03VAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T01:26:20.592601Z"},"content_sha256":"9fe0cfa6368d7ef1a685a2fd9904e3f89272bfc2c01d95ff0bab807117c4aac9","schema_version":"1.0","event_id":"sha256:9fe0cfa6368d7ef1a685a2fd9904e3f89272bfc2c01d95ff0bab807117c4aac9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:IGSKLDVAYXHURPQWSTXJZWAZ2F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum-Inspired Harmonic Decision Models: A Computational Framework for Music Generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SD"],"primary_cat":"cs.AI","authors_text":"Josef Pavl\\'i\\v{c}ek, Martin Molhanec, Petra Pavl\\'i\\v{c}kov\\'a","submitted_at":"2026-07-06T12:48:21Z","abstract_excerpt":"This paper introduces a quantum-inspired computational framework for harmonic decision-making in music. The proposed approach formulates harmonization as an optimization problem within a structured combinatorial space, where multiple candidate chord sequences are evaluated under interacting musical constraints. The model combines an interference-based harmonization stage with a classical optimization procedure grounded in tonal harmony. The quantum-inspired component enables the parallel consideration of multiple harmonic alternatives, while the classical stage refines the resulting sequences "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.05007","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/2607.05007/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":"2026-07-07T02:20:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0pO9uY7hKGjVDCTciNIZTEDKg/5NUriPwa+lzcSg5ppjWCnHcbrXZRbdpHUUdahxxNkaYJt+zQbRTJemWdrGCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T01:26:20.592975Z"},"content_sha256":"c7ee2a71631f7d426a72faa815e690454e4f29971516ac263dcf9ceba136ce2d","schema_version":"1.0","event_id":"sha256:c7ee2a71631f7d426a72faa815e690454e4f29971516ac263dcf9ceba136ce2d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IGSKLDVAYXHURPQWSTXJZWAZ2F/bundle.json","state_url":"https://pith.science/pith/IGSKLDVAYXHURPQWSTXJZWAZ2F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IGSKLDVAYXHURPQWSTXJZWAZ2F/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":"2026-08-20T01:26:20Z","links":{"resolver":"https://pith.science/pith/IGSKLDVAYXHURPQWSTXJZWAZ2F","bundle":"https://pith.science/pith/IGSKLDVAYXHURPQWSTXJZWAZ2F/bundle.json","state":"https://pith.science/pith/IGSKLDVAYXHURPQWSTXJZWAZ2F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IGSKLDVAYXHURPQWSTXJZWAZ2F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IGSKLDVAYXHURPQWSTXJZWAZ2F","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":"d386d6eb995b340c44a9f051d5d493c7ba9f1d3d7ce3435c6c88cbd16576fb9e","cross_cats_sorted":["cs.SD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-07-06T12:48:21Z","title_canon_sha256":"4c21796ad92bd0c7aa8f33aa3686156663e38974bfc95e3677aff0883ce91b82"},"schema_version":"1.0","source":{"id":"2607.05007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.05007","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"arxiv_version","alias_value":"2607.05007v1","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.05007","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"pith_short_12","alias_value":"IGSKLDVAYXHU","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"pith_short_16","alias_value":"IGSKLDVAYXHURPQW","created_at":"2026-07-07T02:20:18Z"},{"alias_kind":"pith_short_8","alias_value":"IGSKLDVA","created_at":"2026-07-07T02:20:18Z"}],"graph_snapshots":[{"event_id":"sha256:c7ee2a71631f7d426a72faa815e690454e4f29971516ac263dcf9ceba136ce2d","target":"graph","created_at":"2026-07-07T02:20:18Z","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/2607.05007/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper introduces a quantum-inspired computational framework for harmonic decision-making in music. The proposed approach formulates harmonization as an optimization problem within a structured combinatorial space, where multiple candidate chord sequences are evaluated under interacting musical constraints. The model combines an interference-based harmonization stage with a classical optimization procedure grounded in tonal harmony. The quantum-inspired component enables the parallel consideration of multiple harmonic alternatives, while the classical stage refines the resulting sequences ","authors_text":"Josef Pavl\\'i\\v{c}ek, Martin Molhanec, Petra Pavl\\'i\\v{c}kov\\'a","cross_cats":["cs.SD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-07-06T12:48:21Z","title":"Quantum-Inspired Harmonic Decision Models: A Computational Framework for Music Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.05007","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":"sha256:9fe0cfa6368d7ef1a685a2fd9904e3f89272bfc2c01d95ff0bab807117c4aac9","target":"record","created_at":"2026-07-07T02:20:18Z","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":"d386d6eb995b340c44a9f051d5d493c7ba9f1d3d7ce3435c6c88cbd16576fb9e","cross_cats_sorted":["cs.SD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-07-06T12:48:21Z","title_canon_sha256":"4c21796ad92bd0c7aa8f33aa3686156663e38974bfc95e3677aff0883ce91b82"},"schema_version":"1.0","source":{"id":"2607.05007","kind":"arxiv","version":1}},"canonical_sha256":"41a4a58ea0c5cf48be1694ee9cd819d15f4ccdcdcd724ced65688d2a672df091","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41a4a58ea0c5cf48be1694ee9cd819d15f4ccdcdcd724ced65688d2a672df091","first_computed_at":"2026-07-07T02:20:18.046191Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-07T02:20:18.046191Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rqow4398wGeDJgKWreAP8c9Rhv5aWM2VNuraGsa4OTlqLwxv/bZmoQKrzQvaYrR1jxRl0M8mJB/rsuJf8csgAg==","signature_status":"signed_v1","signed_at":"2026-07-07T02:20:18.046997Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.05007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9fe0cfa6368d7ef1a685a2fd9904e3f89272bfc2c01d95ff0bab807117c4aac9","sha256:c7ee2a71631f7d426a72faa815e690454e4f29971516ac263dcf9ceba136ce2d"],"state_sha256":"c813e5c1675557faa3d3453d534b81e245943ef65e30ee52902d73e641153df5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F2R4pxo58xIgKDRU7485NrhEY8nItlbDaH3dFEfpS8PBeurfi3tZ4s1cNxUgo5ivsZKfLJXAqy2RRkf0OUZSCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T01:26:20.595361Z","bundle_sha256":"4ce6098684ac937fadcb5010d461e585883e6c3e8e11bb655c0072570a7ee90d"}}