{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:KYPSEYCMETD4DV2ENUWKIBZIBM","short_pith_number":"pith:KYPSEYCM","canonical_record":{"source":{"id":"1701.02016","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-01-08T21:15:56Z","cross_cats_sorted":["cond-mat.mes-hall","math-ph","math.MP","nlin.CD"],"title_canon_sha256":"2a387a624fcc2b3ce9378e7e3414503bd0195a1e677839aa2fd16374c138c669","abstract_canon_sha256":"54f73585d908992ac306cabd4a712c514395488198cc05342ebb8d15e7558ae0"},"schema_version":"1.0"},"canonical_sha256":"561f22604c24c7c1d7446d2ca407280b1418ba2d447c25f3f627da78e8c3a549","source":{"kind":"arxiv","id":"1701.02016","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.02016","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1701.02016v2","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.02016","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"KYPSEYCMETD4","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"KYPSEYCMETD4DV2E","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"KYPSEYCM","created_at":"2026-05-18T12:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:KYPSEYCMETD4DV2ENUWKIBZIBM","target":"record","payload":{"canonical_record":{"source":{"id":"1701.02016","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-01-08T21:15:56Z","cross_cats_sorted":["cond-mat.mes-hall","math-ph","math.MP","nlin.CD"],"title_canon_sha256":"2a387a624fcc2b3ce9378e7e3414503bd0195a1e677839aa2fd16374c138c669","abstract_canon_sha256":"54f73585d908992ac306cabd4a712c514395488198cc05342ebb8d15e7558ae0"},"schema_version":"1.0"},"canonical_sha256":"561f22604c24c7c1d7446d2ca407280b1418ba2d447c25f3f627da78e8c3a549","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:18.007733Z","signature_b64":"0EI5STkWk8+moE9YnPZ2ZQu/nUXzlcEW74OTyxaWdqvncB5EmPNnuEkuFfNDoAAoveq/72ZmWfhMiXmHF+y2DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"561f22604c24c7c1d7446d2ca407280b1418ba2d447c25f3f627da78e8c3a549","last_reissued_at":"2026-05-18T00:41:18.007218Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:18.007218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.02016","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":"2026-05-18T00:41:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pnWKhScRd5bvRfdttXpKaa8zJ0qxenuzPQae7TWqWmss77mDCkPB/Uli8scszXbMzItq76XeI/tUY6LFKQbLBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:33:00.988403Z"},"content_sha256":"fa2988e5e621cbbf35e732960d8bf54ef448f630273f40775260e8c49d6bd79b","schema_version":"1.0","event_id":"sha256:fa2988e5e621cbbf35e732960d8bf54ef448f630273f40775260e8c49d6bd79b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:KYPSEYCMETD4DV2ENUWKIBZIBM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Distribution of zeros of the S-matrix of chaotic cavities with localized losses and Coherent Perfect Absorption: non-perturbative results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","math-ph","math.MP","nlin.CD"],"primary_cat":"cond-mat.dis-nn","authors_text":"Suwun Suwunarat, Tsampikos Kottos, Yan V. Fyodorov","submitted_at":"2017-01-08T21:15:56Z","abstract_excerpt":"We employ the Random Matrix Theory framework to calculate the density of zeroes of an $M$-channel scattering matrix describing a chaotic cavity with a single localized absorber embedded in it. Our approach extends beyond the weak-coupling limit of the cavity with the channels and applies for any absorption strength. Importantly it provides an insight for the optimal amount of loss needed to realize a chaotic coherent perfect absorbing (CPA) trap. Our predictions are tested against simulations for two types of traps: a complex network of resonators and quantum graphs."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.02016","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":"2026-05-18T00:41:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TSegAvBWRvoR1gEGLciknMQRblH2W5dPbKaCjSf9FADBmzJmEO1tzVCaITne7uoytrv+lmsoVeVTXK9RVVP2Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:33:00.988797Z"},"content_sha256":"8b77ce5e25f9280f2b361d6dae75281ed8403326ce192864a7fb76fedfabfffa","schema_version":"1.0","event_id":"sha256:8b77ce5e25f9280f2b361d6dae75281ed8403326ce192864a7fb76fedfabfffa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KYPSEYCMETD4DV2ENUWKIBZIBM/bundle.json","state_url":"https://pith.science/pith/KYPSEYCMETD4DV2ENUWKIBZIBM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KYPSEYCMETD4DV2ENUWKIBZIBM/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":"2026-05-26T13:33:00Z","links":{"resolver":"https://pith.science/pith/KYPSEYCMETD4DV2ENUWKIBZIBM","bundle":"https://pith.science/pith/KYPSEYCMETD4DV2ENUWKIBZIBM/bundle.json","state":"https://pith.science/pith/KYPSEYCMETD4DV2ENUWKIBZIBM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KYPSEYCMETD4DV2ENUWKIBZIBM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:KYPSEYCMETD4DV2ENUWKIBZIBM","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":"54f73585d908992ac306cabd4a712c514395488198cc05342ebb8d15e7558ae0","cross_cats_sorted":["cond-mat.mes-hall","math-ph","math.MP","nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-01-08T21:15:56Z","title_canon_sha256":"2a387a624fcc2b3ce9378e7e3414503bd0195a1e677839aa2fd16374c138c669"},"schema_version":"1.0","source":{"id":"1701.02016","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.02016","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1701.02016v2","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.02016","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"KYPSEYCMETD4","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"KYPSEYCMETD4DV2E","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"KYPSEYCM","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:8b77ce5e25f9280f2b361d6dae75281ed8403326ce192864a7fb76fedfabfffa","target":"graph","created_at":"2026-05-18T00:41:18Z","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"},"paper":{"abstract_excerpt":"We employ the Random Matrix Theory framework to calculate the density of zeroes of an $M$-channel scattering matrix describing a chaotic cavity with a single localized absorber embedded in it. Our approach extends beyond the weak-coupling limit of the cavity with the channels and applies for any absorption strength. Importantly it provides an insight for the optimal amount of loss needed to realize a chaotic coherent perfect absorbing (CPA) trap. Our predictions are tested against simulations for two types of traps: a complex network of resonators and quantum graphs.","authors_text":"Suwun Suwunarat, Tsampikos Kottos, Yan V. Fyodorov","cross_cats":["cond-mat.mes-hall","math-ph","math.MP","nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-01-08T21:15:56Z","title":"Distribution of zeros of the S-matrix of chaotic cavities with localized losses and Coherent Perfect Absorption: non-perturbative results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.02016","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:fa2988e5e621cbbf35e732960d8bf54ef448f630273f40775260e8c49d6bd79b","target":"record","created_at":"2026-05-18T00:41:18Z","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":"54f73585d908992ac306cabd4a712c514395488198cc05342ebb8d15e7558ae0","cross_cats_sorted":["cond-mat.mes-hall","math-ph","math.MP","nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-01-08T21:15:56Z","title_canon_sha256":"2a387a624fcc2b3ce9378e7e3414503bd0195a1e677839aa2fd16374c138c669"},"schema_version":"1.0","source":{"id":"1701.02016","kind":"arxiv","version":2}},"canonical_sha256":"561f22604c24c7c1d7446d2ca407280b1418ba2d447c25f3f627da78e8c3a549","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"561f22604c24c7c1d7446d2ca407280b1418ba2d447c25f3f627da78e8c3a549","first_computed_at":"2026-05-18T00:41:18.007218Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:18.007218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0EI5STkWk8+moE9YnPZ2ZQu/nUXzlcEW74OTyxaWdqvncB5EmPNnuEkuFfNDoAAoveq/72ZmWfhMiXmHF+y2DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:18.007733Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.02016","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa2988e5e621cbbf35e732960d8bf54ef448f630273f40775260e8c49d6bd79b","sha256:8b77ce5e25f9280f2b361d6dae75281ed8403326ce192864a7fb76fedfabfffa"],"state_sha256":"0b7e8430ddb14f8a571f4de9cc9cddd3d8f88806b920f825e4371a68b98766d8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GHE++jycnBv4V6+3jx1CIAIOhUMn0hXncmxiucBVt8uDEjgVlvCPwp+MP2rdgI2eTFrtRvvIAhFDa8tX0LpWDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:33:00.991503Z","bundle_sha256":"f8d8b569faa54f92f4984155dd4d2db6678c480630c2cc4f1221aea2ef70faa3"}}