{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:BV6LAOU76A7JPDUUKNJQXHWSV6","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":"503abae095f6ac1a78562d0eef45ff18b666bf7aabadac8bc9abb334a34796ad","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-03-10T14:07:52Z","title_canon_sha256":"dd99239d7974de3eca1688597fd39831882a1a4f80ae562fc92651cb5ac33110"},"schema_version":"1.0","source":{"id":"2403.06224","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.06224","created_at":"2026-07-05T08:39:20Z"},{"alias_kind":"arxiv_version","alias_value":"2403.06224v2","created_at":"2026-07-05T08:39:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.06224","created_at":"2026-07-05T08:39:20Z"},{"alias_kind":"pith_short_12","alias_value":"BV6LAOU76A7J","created_at":"2026-07-05T08:39:20Z"},{"alias_kind":"pith_short_16","alias_value":"BV6LAOU76A7JPDUU","created_at":"2026-07-05T08:39:20Z"},{"alias_kind":"pith_short_8","alias_value":"BV6LAOU7","created_at":"2026-07-05T08:39:20Z"}],"graph_snapshots":[{"event_id":"sha256:5373ae6401442e719b5c4b863481c08c2453161dec9a270ba2e85f3d2e23d1ae","target":"graph","created_at":"2026-07-05T08:39:20Z","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/2403.06224/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate imaginary gap-closed (IGC) points and their associated dynamics in dissipative systems. In a general non-Hermitian model, we derive the equation governing the IGC points of the energy spectrum, establishing that these points are only determined by the Hermitian part of the Hamiltonian. Focusing on a class of one-dimensional dissipative chains, we explore quantum walks across different scenarios and various parameters, showing that IGC points induce a power-law decay scaling in bulk loss probability and trigger a boundary phenomenon referred to as \"edge burst\". This observation u","authors_text":"Heng Lin, Jinghui Pi, Shicheng Ma","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-03-10T14:07:52Z","title":"Imaginary gap-closed points and dynamics in a class of dissipative systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.06224","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:cebd13fc4ce62de8a959692b8e4e25e9148c36dfc3aab50d8a5925b6c31b0189","target":"record","created_at":"2026-07-05T08:39:20Z","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":"503abae095f6ac1a78562d0eef45ff18b666bf7aabadac8bc9abb334a34796ad","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-03-10T14:07:52Z","title_canon_sha256":"dd99239d7974de3eca1688597fd39831882a1a4f80ae562fc92651cb5ac33110"},"schema_version":"1.0","source":{"id":"2403.06224","kind":"arxiv","version":2}},"canonical_sha256":"0d7cb03a9ff03e978e9453530b9ed2af8188ce4813afc88e06c0fe3cddab0792","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d7cb03a9ff03e978e9453530b9ed2af8188ce4813afc88e06c0fe3cddab0792","first_computed_at":"2026-07-05T08:39:20.125790Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:39:20.125790Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NJTA9gqylC7Yo0VBlWW7YC72IuSmWaRRmBzA0IlhXBpF5wJuTuB2TrsmOL6RmuPqLsDd6riMlYg/RD9Dc9YRDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:39:20.126214Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.06224","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cebd13fc4ce62de8a959692b8e4e25e9148c36dfc3aab50d8a5925b6c31b0189","sha256:5373ae6401442e719b5c4b863481c08c2453161dec9a270ba2e85f3d2e23d1ae"],"state_sha256":"0d00cbe32d3f810e208f1886f9fc814dd2273373830022e8fd5c17632297a0e7"}