{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:UXUS6ABM47RB34VEE6W7DC73A6","short_pith_number":"pith:UXUS6ABM","canonical_record":{"source":{"id":"2605.12638","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-12T18:29:23Z","cross_cats_sorted":[],"title_canon_sha256":"bbdb88aa40ee64aa4ed61de71bf80fcb255f3c58caf9e1f78e39528c5a1efd4d","abstract_canon_sha256":"b190b55be000d45021d59364db3a8d323c9adcc630adab228f60f270da0a6b23"},"schema_version":"1.0"},"canonical_sha256":"a5e92f002ce7e21df2a427adf18bfb079dd3604020c783131c91d6f9b98d5d33","source":{"kind":"arxiv","id":"2605.12638","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.12638","created_at":"2026-05-18T03:10:00Z"},{"alias_kind":"arxiv_version","alias_value":"2605.12638v1","created_at":"2026-05-18T03:10:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.12638","created_at":"2026-05-18T03:10:00Z"},{"alias_kind":"pith_short_12","alias_value":"UXUS6ABM47RB","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"UXUS6ABM47RB34VE","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"UXUS6ABM","created_at":"2026-05-18T12:33:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:UXUS6ABM47RB34VEE6W7DC73A6","target":"record","payload":{"canonical_record":{"source":{"id":"2605.12638","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-12T18:29:23Z","cross_cats_sorted":[],"title_canon_sha256":"bbdb88aa40ee64aa4ed61de71bf80fcb255f3c58caf9e1f78e39528c5a1efd4d","abstract_canon_sha256":"b190b55be000d45021d59364db3a8d323c9adcc630adab228f60f270da0a6b23"},"schema_version":"1.0"},"canonical_sha256":"a5e92f002ce7e21df2a427adf18bfb079dd3604020c783131c91d6f9b98d5d33","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:10:00.039711Z","signature_b64":"gJzj+s+hC4wsKZ4ZSuags4mN+pfmUdj+fkinFoSkfX/bhEmJ/Zf4fOIDu5Lk1td6e6PJuKNzq4JPAeh1YWCvDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5e92f002ce7e21df2a427adf18bfb079dd3604020c783131c91d6f9b98d5d33","last_reissued_at":"2026-05-18T03:10:00.039129Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:10:00.039129Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.12638","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":"2026-05-18T03:10:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pxWm/2vDPiNuoeMXkj8uYIycv+3XFLodbpPH6/pI1mz1M7Nn1C68HJmdqen5BKqg2ZUy1vv3J9IXr2JPTdu9CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T22:25:48.009414Z"},"content_sha256":"d225555285b99714781cb19d25fbc1bc36f130ced50e5929f3a193fea8d1fe89","schema_version":"1.0","event_id":"sha256:d225555285b99714781cb19d25fbc1bc36f130ced50e5929f3a193fea8d1fe89"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:UXUS6ABM47RB34VEE6W7DC73A6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dissipative Dynamics and Active Stabilization of Linear and Nonlinear Waves in Non-PT-Symmetric Harmonic Traps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"Time-dependent modulation of nonlinearity stabilizes metastable states of nonlinear waves into robust non-equilibrium equilibria in non-Hermitian traps.","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Mario Salerno","submitted_at":"2026-05-12T18:29:23Z","abstract_excerpt":"We investigate the dissipative dynamics of linear and nonlinear waves in harmonic traps by means of engineered complex non-Hermitian potentials. By combining an analytical mapping between real and complex Schr\\\"odinger equations with direct numerical simulations, we show that while in the linear case the damped motion leads to the formation of a stationary state at the trap center, in the nonlinear case a static potential design alone is insufficient to ensure long-term stability. Instead, the system relaxes toward a long-lived metastable configuration that eventually undergoes decay or collap"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"A time-dependent modulation of the nonlinearity effectively converts these metastable states into robust non-equilibrium stationary states.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The analytical mapping between real and complex Schrödinger equations plus numerical simulations accurately capture long-term nonlinear dynamics without hidden instabilities or unmodeled effects.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Time-dependent modulation of nonlinearity stabilizes metastable nonlinear waves in non-PT-symmetric harmonic traps with complex potentials, unlike static designs alone.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Time-dependent modulation of nonlinearity stabilizes metastable states of nonlinear waves into robust non-equilibrium equilibria in non-Hermitian traps.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"d84732901136172d9e7db5a0f7058f18d30c632d1e7d71a7fab8d91fbde21702"},"source":{"id":"2605.12638","kind":"arxiv","version":1},"verdict":{"id":"d3ca72a8-8954-498c-ba32-2aa0c82e7576","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-14T20:22:29.665647Z","strongest_claim":"A time-dependent modulation of the nonlinearity effectively converts these metastable states into robust non-equilibrium stationary states.","one_line_summary":"Time-dependent modulation of nonlinearity stabilizes metastable nonlinear waves in non-PT-symmetric harmonic traps with complex potentials, unlike static designs alone.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The analytical mapping between real and complex Schrödinger equations plus numerical simulations accurately capture long-term nonlinear dynamics without hidden instabilities or unmodeled effects.","pith_extraction_headline":"Time-dependent modulation of nonlinearity stabilizes metastable states of nonlinear waves into robust non-equilibrium equilibria in non-Hermitian traps."},"references":{"count":33,"sample":[{"doi":"","year":2002,"title":"I. S. Aranson and L. Kramer, The world of the complex Ginzburg-Landau equation, Reviews of Modern Physics 74, 99 (2002)","work_id":"3927459e-78b7-4730-93ef-a72a99e8c022","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2008,"title":"N. Akhmediev and A. Ankiewicz,Dissipative solitons: from optics to biology and medicine, Vol. 751 (Springer Science & Business Media, Berlin, Heidelberg, 2008)","work_id":"f418e72b-f974-49f8-b05b-9f9801df7938","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2003,"title":"Y. S. Kivshar and G. P. Agrawal,Optical solitons: from fibers to photonic crystals(Academic Press, San Diego, 2003)","work_id":"54fd6bd8-5577-43b7-b9a0-104b8c3c1c5d","ref_index":3,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2015,"title":"L. Lugiato, F. Prati, and M. Brambilla,From Nonlinear Optics to Quantum Optics(Cambridge University Press, Cambridge, 2015)","work_id":"2c5c077e-9a66-4c02-b721-fecf9774627b","ref_index":4,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2002,"title":"H.-P. Breuer and F. Petruccione,The theory of open quantum systems(Oxford University Press, Oxford, 2002)","work_id":"a6027752-12fd-4bfb-996e-0d31f4d950cf","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":33,"snapshot_sha256":"eed88fe378f3754bd7316ff8f97fb5d5de2a9702e4213b3afbd420c1e598fe51","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":"d3ca72a8-8954-498c-ba32-2aa0c82e7576"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:10:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JB+bGBJzg/P8Qsls/K6dcYmHpLCkM13uojbPw+sAzk/DP49Z913lUPQKLfeHWDj4+xF5LwEyiiWrHmuS/gT7Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-21T22:25:48.009974Z"},"content_sha256":"465048853fb6356afd7785e52bf2a8f643b74deef7a58586a818ad3b173b44ac","schema_version":"1.0","event_id":"sha256:465048853fb6356afd7785e52bf2a8f643b74deef7a58586a818ad3b173b44ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UXUS6ABM47RB34VEE6W7DC73A6/bundle.json","state_url":"https://pith.science/pith/UXUS6ABM47RB34VEE6W7DC73A6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UXUS6ABM47RB34VEE6W7DC73A6/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":"2026-05-21T22:25:48Z","links":{"resolver":"https://pith.science/pith/UXUS6ABM47RB34VEE6W7DC73A6","bundle":"https://pith.science/pith/UXUS6ABM47RB34VEE6W7DC73A6/bundle.json","state":"https://pith.science/pith/UXUS6ABM47RB34VEE6W7DC73A6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UXUS6ABM47RB34VEE6W7DC73A6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UXUS6ABM47RB34VEE6W7DC73A6","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":"b190b55be000d45021d59364db3a8d323c9adcc630adab228f60f270da0a6b23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-12T18:29:23Z","title_canon_sha256":"bbdb88aa40ee64aa4ed61de71bf80fcb255f3c58caf9e1f78e39528c5a1efd4d"},"schema_version":"1.0","source":{"id":"2605.12638","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.12638","created_at":"2026-05-18T03:10:00Z"},{"alias_kind":"arxiv_version","alias_value":"2605.12638v1","created_at":"2026-05-18T03:10:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.12638","created_at":"2026-05-18T03:10:00Z"},{"alias_kind":"pith_short_12","alias_value":"UXUS6ABM47RB","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_16","alias_value":"UXUS6ABM47RB34VE","created_at":"2026-05-18T12:33:37Z"},{"alias_kind":"pith_short_8","alias_value":"UXUS6ABM","created_at":"2026-05-18T12:33:37Z"}],"graph_snapshots":[{"event_id":"sha256:465048853fb6356afd7785e52bf2a8f643b74deef7a58586a818ad3b173b44ac","target":"graph","created_at":"2026-05-18T03:10:00Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"A time-dependent modulation of the nonlinearity effectively converts these metastable states into robust non-equilibrium stationary states."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The analytical mapping between real and complex Schrödinger equations plus numerical simulations accurately capture long-term nonlinear dynamics without hidden instabilities or unmodeled effects."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"Time-dependent modulation of nonlinearity stabilizes metastable nonlinear waves in non-PT-symmetric harmonic traps with complex potentials, unlike static designs alone."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"Time-dependent modulation of nonlinearity stabilizes metastable states of nonlinear waves into robust non-equilibrium equilibria in non-Hermitian traps."}],"snapshot_sha256":"d84732901136172d9e7db5a0f7058f18d30c632d1e7d71a7fab8d91fbde21702"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We investigate the dissipative dynamics of linear and nonlinear waves in harmonic traps by means of engineered complex non-Hermitian potentials. By combining an analytical mapping between real and complex Schr\\\"odinger equations with direct numerical simulations, we show that while in the linear case the damped motion leads to the formation of a stationary state at the trap center, in the nonlinear case a static potential design alone is insufficient to ensure long-term stability. Instead, the system relaxes toward a long-lived metastable configuration that eventually undergoes decay or collap","authors_text":"Mario Salerno","cross_cats":[],"headline":"Time-dependent modulation of nonlinearity stabilizes metastable states of nonlinear waves into robust non-equilibrium equilibria in non-Hermitian traps.","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-12T18:29:23Z","title":"Dissipative Dynamics and Active Stabilization of Linear and Nonlinear Waves in Non-PT-Symmetric Harmonic Traps"},"references":{"count":33,"internal_anchors":0,"resolved_work":33,"sample":[{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":1,"title":"I. S. Aranson and L. Kramer, The world of the complex Ginzburg-Landau equation, Reviews of Modern Physics 74, 99 (2002)","work_id":"3927459e-78b7-4730-93ef-a72a99e8c022","year":2002},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":2,"title":"N. Akhmediev and A. Ankiewicz,Dissipative solitons: from optics to biology and medicine, Vol. 751 (Springer Science & Business Media, Berlin, Heidelberg, 2008)","work_id":"f418e72b-f974-49f8-b05b-9f9801df7938","year":2008},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":3,"title":"Y. S. Kivshar and G. P. Agrawal,Optical solitons: from fibers to photonic crystals(Academic Press, San Diego, 2003)","work_id":"54fd6bd8-5577-43b7-b9a0-104b8c3c1c5d","year":2003},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":4,"title":"L. Lugiato, F. Prati, and M. Brambilla,From Nonlinear Optics to Quantum Optics(Cambridge University Press, Cambridge, 2015)","work_id":"2c5c077e-9a66-4c02-b721-fecf9774627b","year":2015},{"cited_arxiv_id":"","doi":"","is_internal_anchor":false,"ref_index":5,"title":"H.-P. Breuer and F. Petruccione,The theory of open quantum systems(Oxford University Press, Oxford, 2002)","work_id":"a6027752-12fd-4bfb-996e-0d31f4d950cf","year":2002}],"snapshot_sha256":"eed88fe378f3754bd7316ff8f97fb5d5de2a9702e4213b3afbd420c1e598fe51"},"source":{"id":"2605.12638","kind":"arxiv","version":1},"verdict":{"created_at":"2026-05-14T20:22:29.665647Z","id":"d3ca72a8-8954-498c-ba32-2aa0c82e7576","model_set":{"reader":"grok-4.3"},"one_line_summary":"Time-dependent modulation of nonlinearity stabilizes metastable nonlinear waves in non-PT-symmetric harmonic traps with complex potentials, unlike static designs alone.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"Time-dependent modulation of nonlinearity stabilizes metastable states of nonlinear waves into robust non-equilibrium equilibria in non-Hermitian traps.","strongest_claim":"A time-dependent modulation of the nonlinearity effectively converts these metastable states into robust non-equilibrium stationary states.","weakest_assumption":"The analytical mapping between real and complex Schrödinger equations plus numerical simulations accurately capture long-term nonlinear dynamics without hidden instabilities or unmodeled effects."}},"verdict_id":"d3ca72a8-8954-498c-ba32-2aa0c82e7576"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:d225555285b99714781cb19d25fbc1bc36f130ced50e5929f3a193fea8d1fe89","target":"record","created_at":"2026-05-18T03:10:00Z","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":"b190b55be000d45021d59364db3a8d323c9adcc630adab228f60f270da0a6b23","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-05-12T18:29:23Z","title_canon_sha256":"bbdb88aa40ee64aa4ed61de71bf80fcb255f3c58caf9e1f78e39528c5a1efd4d"},"schema_version":"1.0","source":{"id":"2605.12638","kind":"arxiv","version":1}},"canonical_sha256":"a5e92f002ce7e21df2a427adf18bfb079dd3604020c783131c91d6f9b98d5d33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5e92f002ce7e21df2a427adf18bfb079dd3604020c783131c91d6f9b98d5d33","first_computed_at":"2026-05-18T03:10:00.039129Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:10:00.039129Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gJzj+s+hC4wsKZ4ZSuags4mN+pfmUdj+fkinFoSkfX/bhEmJ/Zf4fOIDu5Lk1td6e6PJuKNzq4JPAeh1YWCvDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:10:00.039711Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.12638","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d225555285b99714781cb19d25fbc1bc36f130ced50e5929f3a193fea8d1fe89","sha256:465048853fb6356afd7785e52bf2a8f643b74deef7a58586a818ad3b173b44ac"],"state_sha256":"793ab5c957b1d6644a8abc22857c2e8fa07ef5a9ddc681c2b2de569e4cf6e865"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ea6xrdURjEP9aeyF/tuEWsBV3UWP8Awh4vb7Ob91EgTGkAXW9LIKDAWKTB9tcIix8fTeDadABYnkUq+zzz28Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-21T22:25:48.012881Z","bundle_sha256":"b6484bdbf8ba33e94365b3e750ff9a9525bb537d1bbca3f62d90f15782287678"}}