{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:YTN4H5OQF6YFFN7YVUPKABIZSF","short_pith_number":"pith:YTN4H5OQ","canonical_record":{"source":{"id":"1109.6623","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-29T19:08:57Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"801dde9b1918022b6248661bdf2f7fdf45557111deda5b2d27b2ee6e53576238","abstract_canon_sha256":"e129a7acbd845254e53879308c55d19126c78884a82a1c1bd8420f903cacaf74"},"schema_version":"1.0"},"canonical_sha256":"c4dbc3f5d02fb052b7f8ad1ea0051991542611c67cd41a199fd532d97561cac2","source":{"kind":"arxiv","id":"1109.6623","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.6623","created_at":"2026-05-18T02:00:21Z"},{"alias_kind":"arxiv_version","alias_value":"1109.6623v1","created_at":"2026-05-18T02:00:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.6623","created_at":"2026-05-18T02:00:21Z"},{"alias_kind":"pith_short_12","alias_value":"YTN4H5OQF6YF","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YTN4H5OQF6YFFN7Y","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YTN4H5OQ","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:YTN4H5OQF6YFFN7YVUPKABIZSF","target":"record","payload":{"canonical_record":{"source":{"id":"1109.6623","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-29T19:08:57Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"801dde9b1918022b6248661bdf2f7fdf45557111deda5b2d27b2ee6e53576238","abstract_canon_sha256":"e129a7acbd845254e53879308c55d19126c78884a82a1c1bd8420f903cacaf74"},"schema_version":"1.0"},"canonical_sha256":"c4dbc3f5d02fb052b7f8ad1ea0051991542611c67cd41a199fd532d97561cac2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:21.343913Z","signature_b64":"19ZHbXH+/WqhzXtpPmvdfjX1xK/bsROG9Xxa89UDGmxSC2Io6XclvcfmSCsyTfobKJBBI1Bg3E3jooEq6RLGBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4dbc3f5d02fb052b7f8ad1ea0051991542611c67cd41a199fd532d97561cac2","last_reissued_at":"2026-05-18T02:00:21.343299Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:21.343299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1109.6623","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":"2026-05-18T02:00:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vnm3MML9qNbtbRkdyJHxa4oCwoyEJFfX1kQBBdwTqoXemVdMf2ABY2C0BGun2RE4fCUqTwVkS0u19+cc7/PqAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:36:36.419665Z"},"content_sha256":"72277c061ef09be3ae2dfe3300f90a9e6afcf376ba21bbdb715e0a5ee1726f0f","schema_version":"1.0","event_id":"sha256:72277c061ef09be3ae2dfe3300f90a9e6afcf376ba21bbdb715e0a5ee1726f0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:YTN4H5OQF6YFFN7YVUPKABIZSF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectral behavior of contractive noise","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"quant-ph","authors_text":"Alejandro M. F. Rivas, Gabriel G. Carlo, Mar\\'i a E. Spina","submitted_at":"2011-09-29T19:08:57Z","abstract_excerpt":"We study the behavior of the spectra corresponding to quantum systems subjected to a contractive noise, i.e. the environment reduces the accessible phase space of the system, but the total probability is conserved. We find that the number of long lived resonances grows as a power law in $\\hbar$ but surprisingly there is no relationship between the exponent of this power law and the fractal dimension of the corresponding classical attractor. This is in disagreement with the predictions of the fractal Weyl law which has been established for open systems where the probability is lost under the ef"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.6623","kind":"arxiv","version":1},"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":"2026-05-18T02:00:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sdhUwz4LYF6XiTci0j+tbTl6f5UHkgq8ynRTffdF/XXz6MijVqQZC2a1Gwf30d9RyEydyBlD2h3OUlCtpRLkDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:36:36.420007Z"},"content_sha256":"ca3fcec1b3d243fa6f7e05930bca855983126777e339ca79711fbb0fc6c81b13","schema_version":"1.0","event_id":"sha256:ca3fcec1b3d243fa6f7e05930bca855983126777e339ca79711fbb0fc6c81b13"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YTN4H5OQF6YFFN7YVUPKABIZSF/bundle.json","state_url":"https://pith.science/pith/YTN4H5OQF6YFFN7YVUPKABIZSF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YTN4H5OQF6YFFN7YVUPKABIZSF/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":"2026-05-28T08:36:36Z","links":{"resolver":"https://pith.science/pith/YTN4H5OQF6YFFN7YVUPKABIZSF","bundle":"https://pith.science/pith/YTN4H5OQF6YFFN7YVUPKABIZSF/bundle.json","state":"https://pith.science/pith/YTN4H5OQF6YFFN7YVUPKABIZSF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YTN4H5OQF6YFFN7YVUPKABIZSF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:YTN4H5OQF6YFFN7YVUPKABIZSF","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":"e129a7acbd845254e53879308c55d19126c78884a82a1c1bd8420f903cacaf74","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-29T19:08:57Z","title_canon_sha256":"801dde9b1918022b6248661bdf2f7fdf45557111deda5b2d27b2ee6e53576238"},"schema_version":"1.0","source":{"id":"1109.6623","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.6623","created_at":"2026-05-18T02:00:21Z"},{"alias_kind":"arxiv_version","alias_value":"1109.6623v1","created_at":"2026-05-18T02:00:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.6623","created_at":"2026-05-18T02:00:21Z"},{"alias_kind":"pith_short_12","alias_value":"YTN4H5OQF6YF","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YTN4H5OQF6YFFN7Y","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YTN4H5OQ","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:ca3fcec1b3d243fa6f7e05930bca855983126777e339ca79711fbb0fc6c81b13","target":"graph","created_at":"2026-05-18T02:00:21Z","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 study the behavior of the spectra corresponding to quantum systems subjected to a contractive noise, i.e. the environment reduces the accessible phase space of the system, but the total probability is conserved. We find that the number of long lived resonances grows as a power law in $\\hbar$ but surprisingly there is no relationship between the exponent of this power law and the fractal dimension of the corresponding classical attractor. This is in disagreement with the predictions of the fractal Weyl law which has been established for open systems where the probability is lost under the ef","authors_text":"Alejandro M. F. Rivas, Gabriel G. Carlo, Mar\\'i a E. Spina","cross_cats":["nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-29T19:08:57Z","title":"Spectral behavior of contractive noise"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.6623","kind":"arxiv","version":1},"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":"sha256:72277c061ef09be3ae2dfe3300f90a9e6afcf376ba21bbdb715e0a5ee1726f0f","target":"record","created_at":"2026-05-18T02:00:21Z","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":"e129a7acbd845254e53879308c55d19126c78884a82a1c1bd8420f903cacaf74","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-29T19:08:57Z","title_canon_sha256":"801dde9b1918022b6248661bdf2f7fdf45557111deda5b2d27b2ee6e53576238"},"schema_version":"1.0","source":{"id":"1109.6623","kind":"arxiv","version":1}},"canonical_sha256":"c4dbc3f5d02fb052b7f8ad1ea0051991542611c67cd41a199fd532d97561cac2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c4dbc3f5d02fb052b7f8ad1ea0051991542611c67cd41a199fd532d97561cac2","first_computed_at":"2026-05-18T02:00:21.343299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:21.343299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"19ZHbXH+/WqhzXtpPmvdfjX1xK/bsROG9Xxa89UDGmxSC2Io6XclvcfmSCsyTfobKJBBI1Bg3E3jooEq6RLGBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:21.343913Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.6623","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:72277c061ef09be3ae2dfe3300f90a9e6afcf376ba21bbdb715e0a5ee1726f0f","sha256:ca3fcec1b3d243fa6f7e05930bca855983126777e339ca79711fbb0fc6c81b13"],"state_sha256":"3f5f96f23752bde288703da60122fbbf50141367e822f948008148089c416069"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sv+Rb13eeVS4WjNtv01dA0xCo83dlY8OZBH8CH0UfaGaq6kIMyPKyUL05hNEtO0OxcrlnTLLz7Bhz0ZUKmPnBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T08:36:36.421894Z","bundle_sha256":"8544147e0ce535865b3a086820b3eee26daa6782a3f4c0543ddfd10fe40ebaa4"}}