{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:R22NHAKBRQQKQXPPHQLGLETJJR","short_pith_number":"pith:R22NHAKB","canonical_record":{"source":{"id":"0710.0684","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2007-10-03T19:36:38Z","cross_cats_sorted":[],"title_canon_sha256":"e70e2985da8f0327870aadd16fbdef7b5a2154c70509e3c7d16d813710e49522","abstract_canon_sha256":"867d2297aab7ea39bee7d08069ec3c1f1e1642d4c40be0b1b3f5a6a45c6dba3b"},"schema_version":"1.0"},"canonical_sha256":"8eb4d381418c20a85def3c166592694c5de04313e360d329314893f152af9a20","source":{"kind":"arxiv","id":"0710.0684","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.0684","created_at":"2026-05-18T02:16:10Z"},{"alias_kind":"arxiv_version","alias_value":"0710.0684v1","created_at":"2026-05-18T02:16:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.0684","created_at":"2026-05-18T02:16:10Z"},{"alias_kind":"pith_short_12","alias_value":"R22NHAKBRQQK","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"R22NHAKBRQQKQXPP","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"R22NHAKB","created_at":"2026-05-18T12:25:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:R22NHAKBRQQKQXPPHQLGLETJJR","target":"record","payload":{"canonical_record":{"source":{"id":"0710.0684","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2007-10-03T19:36:38Z","cross_cats_sorted":[],"title_canon_sha256":"e70e2985da8f0327870aadd16fbdef7b5a2154c70509e3c7d16d813710e49522","abstract_canon_sha256":"867d2297aab7ea39bee7d08069ec3c1f1e1642d4c40be0b1b3f5a6a45c6dba3b"},"schema_version":"1.0"},"canonical_sha256":"8eb4d381418c20a85def3c166592694c5de04313e360d329314893f152af9a20","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:10.816627Z","signature_b64":"SeElnt86dGjijrZhDAKS5kbxVRaGWFH9/1HJsDMFhRQw9DAKu9GIJWVumR5KgUp3XZuyzqXR6VQRCUXmbQFWAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8eb4d381418c20a85def3c166592694c5de04313e360d329314893f152af9a20","last_reissued_at":"2026-05-18T02:16:10.815933Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:10.815933Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0710.0684","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":"2026-05-18T02:16:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QSB6Ij+8Xl1xYIhhWo3nFgGuowKuJY21DVAM9q/Y7azbXp79SDCyhwZ92Kaq7B0HEERSzgIFqNbYea11SbiBCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T19:58:50.464339Z"},"content_sha256":"f596f7ab4416deba3015258d7207d06d0916b775cccbff03869ff2bfd3423385","schema_version":"1.0","event_id":"sha256:f596f7ab4416deba3015258d7207d06d0916b775cccbff03869ff2bfd3423385"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:R22NHAKBRQQKQXPPHQLGLETJJR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Control Landscapes","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Herschel Rabitz, Raj Chakrabarti","submitted_at":"2007-10-03T19:36:38Z","abstract_excerpt":"Numerous lines of experimental, numerical and analytical evidence indicate that it is surprisingly easy to locate optimal controls steering quantum dynamical systems to desired objectives. This has enabled the control of complex quantum systems despite the expense of solving the Schrodinger equation in simulations and the complicating effects of environmental decoherence in the laboratory. Recent work indicates that this simplicity originates in universal properties of the solution sets to quantum control problems that are fundamentally different from their classical counterparts. Here, we rev"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.0684","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":"2026-05-18T02:16:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sxWIFSPHoADvUNhfJT166C7TgN2iRVl6MKGthUgw3lKVQb2F+kLnxqaN6as9Qjsnl/TnLTCG7VD46rGRi6qtCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T19:58:50.464686Z"},"content_sha256":"306d7c5d71387e1238a16b789b757b4dc14e80e195e675fa45b6eccccc66adb2","schema_version":"1.0","event_id":"sha256:306d7c5d71387e1238a16b789b757b4dc14e80e195e675fa45b6eccccc66adb2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R22NHAKBRQQKQXPPHQLGLETJJR/bundle.json","state_url":"https://pith.science/pith/R22NHAKBRQQKQXPPHQLGLETJJR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R22NHAKBRQQKQXPPHQLGLETJJR/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":"2026-06-21T19:58:50Z","links":{"resolver":"https://pith.science/pith/R22NHAKBRQQKQXPPHQLGLETJJR","bundle":"https://pith.science/pith/R22NHAKBRQQKQXPPHQLGLETJJR/bundle.json","state":"https://pith.science/pith/R22NHAKBRQQKQXPPHQLGLETJJR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R22NHAKBRQQKQXPPHQLGLETJJR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:R22NHAKBRQQKQXPPHQLGLETJJR","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":"867d2297aab7ea39bee7d08069ec3c1f1e1642d4c40be0b1b3f5a6a45c6dba3b","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2007-10-03T19:36:38Z","title_canon_sha256":"e70e2985da8f0327870aadd16fbdef7b5a2154c70509e3c7d16d813710e49522"},"schema_version":"1.0","source":{"id":"0710.0684","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.0684","created_at":"2026-05-18T02:16:10Z"},{"alias_kind":"arxiv_version","alias_value":"0710.0684v1","created_at":"2026-05-18T02:16:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.0684","created_at":"2026-05-18T02:16:10Z"},{"alias_kind":"pith_short_12","alias_value":"R22NHAKBRQQK","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"R22NHAKBRQQKQXPP","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"R22NHAKB","created_at":"2026-05-18T12:25:56Z"}],"graph_snapshots":[{"event_id":"sha256:306d7c5d71387e1238a16b789b757b4dc14e80e195e675fa45b6eccccc66adb2","target":"graph","created_at":"2026-05-18T02:16:10Z","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":"Numerous lines of experimental, numerical and analytical evidence indicate that it is surprisingly easy to locate optimal controls steering quantum dynamical systems to desired objectives. This has enabled the control of complex quantum systems despite the expense of solving the Schrodinger equation in simulations and the complicating effects of environmental decoherence in the laboratory. Recent work indicates that this simplicity originates in universal properties of the solution sets to quantum control problems that are fundamentally different from their classical counterparts. Here, we rev","authors_text":"Herschel Rabitz, Raj Chakrabarti","cross_cats":[],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2007-10-03T19:36:38Z","title":"Quantum Control Landscapes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.0684","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:f596f7ab4416deba3015258d7207d06d0916b775cccbff03869ff2bfd3423385","target":"record","created_at":"2026-05-18T02:16:10Z","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":"867d2297aab7ea39bee7d08069ec3c1f1e1642d4c40be0b1b3f5a6a45c6dba3b","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2007-10-03T19:36:38Z","title_canon_sha256":"e70e2985da8f0327870aadd16fbdef7b5a2154c70509e3c7d16d813710e49522"},"schema_version":"1.0","source":{"id":"0710.0684","kind":"arxiv","version":1}},"canonical_sha256":"8eb4d381418c20a85def3c166592694c5de04313e360d329314893f152af9a20","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8eb4d381418c20a85def3c166592694c5de04313e360d329314893f152af9a20","first_computed_at":"2026-05-18T02:16:10.815933Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:16:10.815933Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SeElnt86dGjijrZhDAKS5kbxVRaGWFH9/1HJsDMFhRQw9DAKu9GIJWVumR5KgUp3XZuyzqXR6VQRCUXmbQFWAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:16:10.816627Z","signed_message":"canonical_sha256_bytes"},"source_id":"0710.0684","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f596f7ab4416deba3015258d7207d06d0916b775cccbff03869ff2bfd3423385","sha256:306d7c5d71387e1238a16b789b757b4dc14e80e195e675fa45b6eccccc66adb2"],"state_sha256":"b9daadbe6b96d9619c8563a4aa24eda2f3e3193f2d181624ca542f1e7e64d0cd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L80pEdCppToOD5HsKPSe3SW9/FDDbhWPkuvpfdLi5HJV6+o0nDGfUfVFwH4sQGJcw3lzYNeNyj4yycsGqu3cDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T19:58:50.466597Z","bundle_sha256":"0bec9710401ad10a8e61d67721f7b1ebb29e0744d8e36dc11e31e12fa3d5143f"}}