{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:DNAFSU6OXDMW3G2XR3RRNPE74T","short_pith_number":"pith:DNAFSU6O","canonical_record":{"source":{"id":"0804.0365","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2008-04-02T14:36:49Z","cross_cats_sorted":[],"title_canon_sha256":"fecc5127df72c3e52bccc887b1fcca7c7f226cf2a1503c4a7b583f17fcdd14eb","abstract_canon_sha256":"763881ede1b1ecad9c5c8df76c6be26d25d80dc295afb68d19fe2a43f901d869"},"schema_version":"1.0"},"canonical_sha256":"1b405953ceb8d96d9b578ee316bc9fe4d90d0db3a7b86f745ea8d997821d1663","source":{"kind":"arxiv","id":"0804.0365","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0804.0365","created_at":"2026-05-18T01:15:36Z"},{"alias_kind":"arxiv_version","alias_value":"0804.0365v2","created_at":"2026-05-18T01:15:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0804.0365","created_at":"2026-05-18T01:15:36Z"},{"alias_kind":"pith_short_12","alias_value":"DNAFSU6OXDMW","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"DNAFSU6OXDMW3G2X","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"DNAFSU6O","created_at":"2026-05-18T12:25:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:DNAFSU6OXDMW3G2XR3RRNPE74T","target":"record","payload":{"canonical_record":{"source":{"id":"0804.0365","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2008-04-02T14:36:49Z","cross_cats_sorted":[],"title_canon_sha256":"fecc5127df72c3e52bccc887b1fcca7c7f226cf2a1503c4a7b583f17fcdd14eb","abstract_canon_sha256":"763881ede1b1ecad9c5c8df76c6be26d25d80dc295afb68d19fe2a43f901d869"},"schema_version":"1.0"},"canonical_sha256":"1b405953ceb8d96d9b578ee316bc9fe4d90d0db3a7b86f745ea8d997821d1663","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:36.815598Z","signature_b64":"UE2e0ZV0t4M8GdcfNaarSIAxkSykJKNnnNFdWUPD/JXfPzEnnXN+ndB5FKNKc0ZMtQmMWejW/bcnbh/58mn/Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b405953ceb8d96d9b578ee316bc9fe4d90d0db3a7b86f745ea8d997821d1663","last_reissued_at":"2026-05-18T01:15:36.814903Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:36.814903Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0804.0365","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":"2026-05-18T01:15:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DuPRviTFImCyTGSQYVts6lRISQVumCNqJB9MkAJpFBIe0PEBSmG2i7ZLxesAs1oyeknuHyMEqUcC2RS5Or/uCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T10:10:54.467781Z"},"content_sha256":"b24d47b0844bc3383a7b4a8c3e694afadbece41b107cd764e59359e219e7696a","schema_version":"1.0","event_id":"sha256:b24d47b0844bc3383a7b4a8c3e694afadbece41b107cd764e59359e219e7696a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:DNAFSU6OXDMW3G2XR3RRNPE74T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Computation in a radio single mode cavity: the dissipative Jaynes and Cummings Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"G. Rizzo, G. Schiaccianoce, P. Ferrante, S. Nicolosi","submitted_at":"2008-04-02T14:36:49Z","abstract_excerpt":"In this paper we have considered the interaction of a Jaynes and Cummings system with the electromagnetic field in its vacuum state and, solving the dynamical problem, we have analyzed the amount of entanglement induced in the bipartite system (atom + cavity mode) by the common electromagnetic reservoir. This has allowed us to quantitatively characterize the regime under which field-induced cooperative effects are not vanished by dissipation. Once the Decoherence Free Regime is reached, transient entanglement tends to become stationary and, therefore, usable for quantum gate implementation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0804.0365","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":"2026-05-18T01:15:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LoS2tHfxrefaV8BxsmTTbQsXR6nL0e6+eJUos3lr1ntk21da9l04GrENTTNIvxKvT2nIUy5OQkI81xf6VoSBBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T10:10:54.468437Z"},"content_sha256":"99f686a5f8541da623290697bc949cc6827145f55324285ac0809dd1d254c40e","schema_version":"1.0","event_id":"sha256:99f686a5f8541da623290697bc949cc6827145f55324285ac0809dd1d254c40e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DNAFSU6OXDMW3G2XR3RRNPE74T/bundle.json","state_url":"https://pith.science/pith/DNAFSU6OXDMW3G2XR3RRNPE74T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DNAFSU6OXDMW3G2XR3RRNPE74T/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":"2026-05-27T10:10:54Z","links":{"resolver":"https://pith.science/pith/DNAFSU6OXDMW3G2XR3RRNPE74T","bundle":"https://pith.science/pith/DNAFSU6OXDMW3G2XR3RRNPE74T/bundle.json","state":"https://pith.science/pith/DNAFSU6OXDMW3G2XR3RRNPE74T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DNAFSU6OXDMW3G2XR3RRNPE74T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:DNAFSU6OXDMW3G2XR3RRNPE74T","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":"763881ede1b1ecad9c5c8df76c6be26d25d80dc295afb68d19fe2a43f901d869","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2008-04-02T14:36:49Z","title_canon_sha256":"fecc5127df72c3e52bccc887b1fcca7c7f226cf2a1503c4a7b583f17fcdd14eb"},"schema_version":"1.0","source":{"id":"0804.0365","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0804.0365","created_at":"2026-05-18T01:15:36Z"},{"alias_kind":"arxiv_version","alias_value":"0804.0365v2","created_at":"2026-05-18T01:15:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0804.0365","created_at":"2026-05-18T01:15:36Z"},{"alias_kind":"pith_short_12","alias_value":"DNAFSU6OXDMW","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"DNAFSU6OXDMW3G2X","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"DNAFSU6O","created_at":"2026-05-18T12:25:57Z"}],"graph_snapshots":[{"event_id":"sha256:99f686a5f8541da623290697bc949cc6827145f55324285ac0809dd1d254c40e","target":"graph","created_at":"2026-05-18T01:15:36Z","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":"In this paper we have considered the interaction of a Jaynes and Cummings system with the electromagnetic field in its vacuum state and, solving the dynamical problem, we have analyzed the amount of entanglement induced in the bipartite system (atom + cavity mode) by the common electromagnetic reservoir. This has allowed us to quantitatively characterize the regime under which field-induced cooperative effects are not vanished by dissipation. Once the Decoherence Free Regime is reached, transient entanglement tends to become stationary and, therefore, usable for quantum gate implementation.","authors_text":"G. Rizzo, G. Schiaccianoce, P. Ferrante, S. Nicolosi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2008-04-02T14:36:49Z","title":"Quantum Computation in a radio single mode cavity: the dissipative Jaynes and Cummings Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0804.0365","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:b24d47b0844bc3383a7b4a8c3e694afadbece41b107cd764e59359e219e7696a","target":"record","created_at":"2026-05-18T01:15:36Z","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":"763881ede1b1ecad9c5c8df76c6be26d25d80dc295afb68d19fe2a43f901d869","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2008-04-02T14:36:49Z","title_canon_sha256":"fecc5127df72c3e52bccc887b1fcca7c7f226cf2a1503c4a7b583f17fcdd14eb"},"schema_version":"1.0","source":{"id":"0804.0365","kind":"arxiv","version":2}},"canonical_sha256":"1b405953ceb8d96d9b578ee316bc9fe4d90d0db3a7b86f745ea8d997821d1663","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b405953ceb8d96d9b578ee316bc9fe4d90d0db3a7b86f745ea8d997821d1663","first_computed_at":"2026-05-18T01:15:36.814903Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:15:36.814903Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UE2e0ZV0t4M8GdcfNaarSIAxkSykJKNnnNFdWUPD/JXfPzEnnXN+ndB5FKNKc0ZMtQmMWejW/bcnbh/58mn/Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T01:15:36.815598Z","signed_message":"canonical_sha256_bytes"},"source_id":"0804.0365","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b24d47b0844bc3383a7b4a8c3e694afadbece41b107cd764e59359e219e7696a","sha256:99f686a5f8541da623290697bc949cc6827145f55324285ac0809dd1d254c40e"],"state_sha256":"c2ef0af258a17621975637de77cb9ad9387d4114cd93e3d738ecee8b2dbf7170"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RMsmZv60kXt1YxF5dwcA5PsP9roJMIDqjhokc3IdLirgaXN7hZXH8EuhCztUSHFgZUbJpccmknzOq5gNXAthDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T10:10:54.471759Z","bundle_sha256":"3e62e895a8043065f60e16c37697f9404be5de525f1a309a262eac6bbde2ac20"}}