{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:FORLRPUOKKDKWQJB43GW2TGRE7","short_pith_number":"pith:FORLRPUO","canonical_record":{"source":{"id":"1809.02965","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-09-09T13:11:28Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"62858cc80bc965b7295077cc9ca6e24fb08d7404c13947a921a517efc094fee1","abstract_canon_sha256":"7e0f27fe6dd67371c23f6ec3e78f3f5d4c19158cfa6f9fbf6399b5ab05fe7926"},"schema_version":"1.0"},"canonical_sha256":"2ba2b8be8e5286ab4121e6cd6d4cd127c554990939410d7cd75428298dcc7b7e","source":{"kind":"arxiv","id":"1809.02965","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.02965","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"arxiv_version","alias_value":"1809.02965v1","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.02965","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"pith_short_12","alias_value":"FORLRPUOKKDK","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"pith_short_16","alias_value":"FORLRPUOKKDKWQJB","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"pith_short_8","alias_value":"FORLRPUO","created_at":"2026-06-04T20:13:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:FORLRPUOKKDKWQJB43GW2TGRE7","target":"record","payload":{"canonical_record":{"source":{"id":"1809.02965","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-09-09T13:11:28Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"62858cc80bc965b7295077cc9ca6e24fb08d7404c13947a921a517efc094fee1","abstract_canon_sha256":"7e0f27fe6dd67371c23f6ec3e78f3f5d4c19158cfa6f9fbf6399b5ab05fe7926"},"schema_version":"1.0"},"canonical_sha256":"2ba2b8be8e5286ab4121e6cd6d4cd127c554990939410d7cd75428298dcc7b7e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-04T20:13:18.472171Z","signature_b64":"3UGwRlIjQtG6aHUHFypenyzYzUXR/2Qx31DjjCmdBm7BGW6GCkthYgUYAIn1FcdZJLro+6RZaaqnvIK+PbgnDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ba2b8be8e5286ab4121e6cd6d4cd127c554990939410d7cd75428298dcc7b7e","last_reissued_at":"2026-06-04T20:13:18.471735Z","signature_status":"signed_v1","first_computed_at":"2026-06-04T20:13:18.471735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.02965","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":"2026-06-04T20:13:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7wH7f6XUDDm5SyowkcyIU8KtRdLP+OyW8KRPlOZFdBK02DbLCw/NxRDPy0ayFtpDcslrBx/Cb9pkC4BB0eeQDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T19:36:45.396201Z"},"content_sha256":"db8d42035c8560837654f1b1ccbb9b56ff722d99c013c2a3c6fcd79bdc784367","schema_version":"1.0","event_id":"sha256:db8d42035c8560837654f1b1ccbb9b56ff722d99c013c2a3c6fcd79bdc784367"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:FORLRPUOKKDKWQJB43GW2TGRE7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Hamiltonian Identifiability via a Similarity Transformation Approach and Beyond","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"quant-ph","authors_text":"Akira Sone, Daoyi Dong, Hidehiro Yonezawa, Ian R. Petersen, Paola Cappellaro, Yuanlong Wang","submitted_at":"2018-09-09T13:11:28Z","abstract_excerpt":"The identifiability of a system is concerned with whether the unknown parameters in the system can be uniquely determined with all the possible data generated by a certain experimental setting. A test of quantum Hamiltonian identifiability is an important tool to save time and cost when exploring the identification capability of quantum probes and experimentally implementing quantum identification schemes. In this paper, we generalize the identifiability test based on the Similarity Transformation Approach (STA) in classical control theory and extend it to the domain of quantum Hamiltonian ide"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.02965","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/1809.02965/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":"2026-06-04T20:13:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gaaa7oeNMc00wM6u3XHdJAu2AGXbN2DaRh8wRq8qyvL/43SBmPtC1VZLbUrzIbqdTIf3Nb/s5RQ45nt2/i33CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T19:36:45.396921Z"},"content_sha256":"74dba798378808456985717f2eb4f4c7500df98f1d1c6069cabe624b6cecb561","schema_version":"1.0","event_id":"sha256:74dba798378808456985717f2eb4f4c7500df98f1d1c6069cabe624b6cecb561"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FORLRPUOKKDKWQJB43GW2TGRE7/bundle.json","state_url":"https://pith.science/pith/FORLRPUOKKDKWQJB43GW2TGRE7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FORLRPUOKKDKWQJB43GW2TGRE7/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":"2026-06-11T19:36:45Z","links":{"resolver":"https://pith.science/pith/FORLRPUOKKDKWQJB43GW2TGRE7","bundle":"https://pith.science/pith/FORLRPUOKKDKWQJB43GW2TGRE7/bundle.json","state":"https://pith.science/pith/FORLRPUOKKDKWQJB43GW2TGRE7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FORLRPUOKKDKWQJB43GW2TGRE7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FORLRPUOKKDKWQJB43GW2TGRE7","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":"7e0f27fe6dd67371c23f6ec3e78f3f5d4c19158cfa6f9fbf6399b5ab05fe7926","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-09-09T13:11:28Z","title_canon_sha256":"62858cc80bc965b7295077cc9ca6e24fb08d7404c13947a921a517efc094fee1"},"schema_version":"1.0","source":{"id":"1809.02965","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.02965","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"arxiv_version","alias_value":"1809.02965v1","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.02965","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"pith_short_12","alias_value":"FORLRPUOKKDK","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"pith_short_16","alias_value":"FORLRPUOKKDKWQJB","created_at":"2026-06-04T20:13:18Z"},{"alias_kind":"pith_short_8","alias_value":"FORLRPUO","created_at":"2026-06-04T20:13:18Z"}],"graph_snapshots":[{"event_id":"sha256:74dba798378808456985717f2eb4f4c7500df98f1d1c6069cabe624b6cecb561","target":"graph","created_at":"2026-06-04T20:13:18Z","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/1809.02965/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The identifiability of a system is concerned with whether the unknown parameters in the system can be uniquely determined with all the possible data generated by a certain experimental setting. A test of quantum Hamiltonian identifiability is an important tool to save time and cost when exploring the identification capability of quantum probes and experimentally implementing quantum identification schemes. In this paper, we generalize the identifiability test based on the Similarity Transformation Approach (STA) in classical control theory and extend it to the domain of quantum Hamiltonian ide","authors_text":"Akira Sone, Daoyi Dong, Hidehiro Yonezawa, Ian R. Petersen, Paola Cappellaro, Yuanlong Wang","cross_cats":["cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-09-09T13:11:28Z","title":"Quantum Hamiltonian Identifiability via a Similarity Transformation Approach and Beyond"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.02965","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:db8d42035c8560837654f1b1ccbb9b56ff722d99c013c2a3c6fcd79bdc784367","target":"record","created_at":"2026-06-04T20:13:18Z","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":"7e0f27fe6dd67371c23f6ec3e78f3f5d4c19158cfa6f9fbf6399b5ab05fe7926","cross_cats_sorted":["cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-09-09T13:11:28Z","title_canon_sha256":"62858cc80bc965b7295077cc9ca6e24fb08d7404c13947a921a517efc094fee1"},"schema_version":"1.0","source":{"id":"1809.02965","kind":"arxiv","version":1}},"canonical_sha256":"2ba2b8be8e5286ab4121e6cd6d4cd127c554990939410d7cd75428298dcc7b7e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ba2b8be8e5286ab4121e6cd6d4cd127c554990939410d7cd75428298dcc7b7e","first_computed_at":"2026-06-04T20:13:18.471735Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T20:13:18.471735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3UGwRlIjQtG6aHUHFypenyzYzUXR/2Qx31DjjCmdBm7BGW6GCkthYgUYAIn1FcdZJLro+6RZaaqnvIK+PbgnDQ==","signature_status":"signed_v1","signed_at":"2026-06-04T20:13:18.472171Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.02965","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db8d42035c8560837654f1b1ccbb9b56ff722d99c013c2a3c6fcd79bdc784367","sha256:74dba798378808456985717f2eb4f4c7500df98f1d1c6069cabe624b6cecb561"],"state_sha256":"242345604fedc657b5960c046b4d84ad607c14c8f7b74f3d93008114f6e05b2a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hQj/moxPu5HrHKLTRC2aJB1gWGtmmfCmbH/fdDVMlk76Gl6RPgGWfL8pYOY9YOTGRIeEIjwksXWeeWMy17IDDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T19:36:45.400058Z","bundle_sha256":"eb83a50475e8057b0ca654251a0100098d1a8ef4c5e2887b018e6c891594fd53"}}