{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:XORLS7PVZPRXC57ADXLD5GFRM2","short_pith_number":"pith:XORLS7PV","canonical_record":{"source":{"id":"1301.5661","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-23T22:28:58Z","cross_cats_sorted":[],"title_canon_sha256":"5e02200ce0e7bdf0e5ea4e14d27a65384e65de5527a4963d68ed6fe495d91f32","abstract_canon_sha256":"0a9e40e41d3974fe6644996419324f3c359492328069e064542a28a82168f546"},"schema_version":"1.0"},"canonical_sha256":"bba2b97df5cbe37177e01dd63e98b166b662c0adffb3339df35f59159d5463a2","source":{"kind":"arxiv","id":"1301.5661","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5661","created_at":"2026-05-18T03:25:05Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5661v2","created_at":"2026-05-18T03:25:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5661","created_at":"2026-05-18T03:25:05Z"},{"alias_kind":"pith_short_12","alias_value":"XORLS7PVZPRX","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XORLS7PVZPRXC57A","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XORLS7PV","created_at":"2026-05-18T12:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:XORLS7PVZPRXC57ADXLD5GFRM2","target":"record","payload":{"canonical_record":{"source":{"id":"1301.5661","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-23T22:28:58Z","cross_cats_sorted":[],"title_canon_sha256":"5e02200ce0e7bdf0e5ea4e14d27a65384e65de5527a4963d68ed6fe495d91f32","abstract_canon_sha256":"0a9e40e41d3974fe6644996419324f3c359492328069e064542a28a82168f546"},"schema_version":"1.0"},"canonical_sha256":"bba2b97df5cbe37177e01dd63e98b166b662c0adffb3339df35f59159d5463a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:25:05.707667Z","signature_b64":"k6HqmKmBzRfthxZ7c1XMIlUpZxh1TzViw7gnzkj7VWt/+rTzeHdbK9qdQmqnPKKLIwz7vXQlq7LZI1MEGEQ8BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bba2b97df5cbe37177e01dd63e98b166b662c0adffb3339df35f59159d5463a2","last_reissued_at":"2026-05-18T03:25:05.706963Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:25:05.706963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.5661","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":"2026-05-18T03:25:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eEceegE/lgOJcB8Ruari/U+ITo4zENXetzhJshV0LgEKt8hfdz1vaWw8ClzLo4jcVQdTHucBH6pC2kd2ZDxIAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T02:16:20.408008Z"},"content_sha256":"6f4be65f53101ed51e8b993f84ac59d3b61b0c3ae5d61cabd517ca53f9319fc3","schema_version":"1.0","event_id":"sha256:6f4be65f53101ed51e8b993f84ac59d3b61b0c3ae5d61cabd517ca53f9319fc3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:XORLS7PVZPRXC57ADXLD5GFRM2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Initial states of qubit-boson models leading to conserved quantities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bartlomiej Gardas, Jerzy Dajka","submitted_at":"2013-01-23T22:28:58Z","abstract_excerpt":"It is possible to prepare a composite qubit-environment system so that its time evolution will guarantee the conservation of a preselected qubit's observable. In general, this observable is not associated with a symmetry. The latter may not even be present in the subsystem. The initial states which lead to such a quantity conserved dynamics form a subspace of the qubit-environment space of states. General construction of this subspace is presented and illustrated by two examples. The first one is the exactly soluble Jaynes-Cummings model and the second is the multi-photon Rabi model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5661","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":"2026-05-18T03:25:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YqDnuQT8E3JstN3SD/4LHDooamNDVO3CHpSeYQ04ju1GbeMuBUBLSng4NdHa7VAsehe8D7NRAAoqrk7WlmqwBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T02:16:20.408365Z"},"content_sha256":"6f4329d81ffe80f8b6480c817b2874a8cc8c46a525d4dacf63323aa10a257566","schema_version":"1.0","event_id":"sha256:6f4329d81ffe80f8b6480c817b2874a8cc8c46a525d4dacf63323aa10a257566"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XORLS7PVZPRXC57ADXLD5GFRM2/bundle.json","state_url":"https://pith.science/pith/XORLS7PVZPRXC57ADXLD5GFRM2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XORLS7PVZPRXC57ADXLD5GFRM2/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":"2026-06-04T02:16:20Z","links":{"resolver":"https://pith.science/pith/XORLS7PVZPRXC57ADXLD5GFRM2","bundle":"https://pith.science/pith/XORLS7PVZPRXC57ADXLD5GFRM2/bundle.json","state":"https://pith.science/pith/XORLS7PVZPRXC57ADXLD5GFRM2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XORLS7PVZPRXC57ADXLD5GFRM2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:XORLS7PVZPRXC57ADXLD5GFRM2","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":"0a9e40e41d3974fe6644996419324f3c359492328069e064542a28a82168f546","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-23T22:28:58Z","title_canon_sha256":"5e02200ce0e7bdf0e5ea4e14d27a65384e65de5527a4963d68ed6fe495d91f32"},"schema_version":"1.0","source":{"id":"1301.5661","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5661","created_at":"2026-05-18T03:25:05Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5661v2","created_at":"2026-05-18T03:25:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5661","created_at":"2026-05-18T03:25:05Z"},{"alias_kind":"pith_short_12","alias_value":"XORLS7PVZPRX","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XORLS7PVZPRXC57A","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XORLS7PV","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:6f4329d81ffe80f8b6480c817b2874a8cc8c46a525d4dacf63323aa10a257566","target":"graph","created_at":"2026-05-18T03:25:05Z","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":"It is possible to prepare a composite qubit-environment system so that its time evolution will guarantee the conservation of a preselected qubit's observable. In general, this observable is not associated with a symmetry. The latter may not even be present in the subsystem. The initial states which lead to such a quantity conserved dynamics form a subspace of the qubit-environment space of states. General construction of this subspace is presented and illustrated by two examples. The first one is the exactly soluble Jaynes-Cummings model and the second is the multi-photon Rabi model.","authors_text":"Bartlomiej Gardas, Jerzy Dajka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-23T22:28:58Z","title":"Initial states of qubit-boson models leading to conserved quantities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5661","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":"sha256:6f4be65f53101ed51e8b993f84ac59d3b61b0c3ae5d61cabd517ca53f9319fc3","target":"record","created_at":"2026-05-18T03:25:05Z","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":"0a9e40e41d3974fe6644996419324f3c359492328069e064542a28a82168f546","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-23T22:28:58Z","title_canon_sha256":"5e02200ce0e7bdf0e5ea4e14d27a65384e65de5527a4963d68ed6fe495d91f32"},"schema_version":"1.0","source":{"id":"1301.5661","kind":"arxiv","version":2}},"canonical_sha256":"bba2b97df5cbe37177e01dd63e98b166b662c0adffb3339df35f59159d5463a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bba2b97df5cbe37177e01dd63e98b166b662c0adffb3339df35f59159d5463a2","first_computed_at":"2026-05-18T03:25:05.706963Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:25:05.706963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k6HqmKmBzRfthxZ7c1XMIlUpZxh1TzViw7gnzkj7VWt/+rTzeHdbK9qdQmqnPKKLIwz7vXQlq7LZI1MEGEQ8BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:25:05.707667Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.5661","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6f4be65f53101ed51e8b993f84ac59d3b61b0c3ae5d61cabd517ca53f9319fc3","sha256:6f4329d81ffe80f8b6480c817b2874a8cc8c46a525d4dacf63323aa10a257566"],"state_sha256":"4cbd6ea6c21c504f203cc34aea6ebca65a12ca7fc0d4cc633e4d0e6e8aea2b58"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D7w7w8VNpUAuCW+8YWzUv3e3BlBu3s7l1Mx9gLfTwe1lP0mJ5VGQWZ4T6l7l9LnMIaqZl9xibQPJD/sU13bRDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T02:16:20.410618Z","bundle_sha256":"1e604fc066f5e38ff8c9c0a3ab7a5dba3e0c294347563c8f574e2302b6e446f3"}}