{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:WXHMUGKWGEY34RQ6SQWAKRGKOD","short_pith_number":"pith:WXHMUGKW","canonical_record":{"source":{"id":"cond-mat/9503076","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"1995-03-14T14:07:09Z","cross_cats_sorted":["chao-dyn","nlin.CD"],"title_canon_sha256":"42233dfbdec39175087aca15f1ae1f5be9c17879369762d0f2b7cd7ee7107e1d","abstract_canon_sha256":"0a9b93600c855a4c7539b7f847aca20561efeef7dabf2a3fe624cde72a94ec61"},"schema_version":"1.0"},"canonical_sha256":"b5ceca19563131be461e942c0544ca70f70b80aed0f05725075c6551908a663a","source":{"kind":"arxiv","id":"cond-mat/9503076","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9503076","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9503076v1","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9503076","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"pith_short_12","alias_value":"WXHMUGKWGEY3","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"WXHMUGKWGEY34RQ6","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"WXHMUGKW","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:WXHMUGKWGEY34RQ6SQWAKRGKOD","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/9503076","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"1995-03-14T14:07:09Z","cross_cats_sorted":["chao-dyn","nlin.CD"],"title_canon_sha256":"42233dfbdec39175087aca15f1ae1f5be9c17879369762d0f2b7cd7ee7107e1d","abstract_canon_sha256":"0a9b93600c855a4c7539b7f847aca20561efeef7dabf2a3fe624cde72a94ec61"},"schema_version":"1.0"},"canonical_sha256":"b5ceca19563131be461e942c0544ca70f70b80aed0f05725075c6551908a663a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:11.554869Z","signature_b64":"fFufH0VNDIfFipsQr6LqrMvKrdXqHYtKxjFgsA8Xg43R2ATEXD53BLsVden7jTmL/OE1MSuHEeFKHiHzWiWGAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5ceca19563131be461e942c0544ca70f70b80aed0f05725075c6551908a663a","last_reissued_at":"2026-05-18T01:07:11.554384Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:11.554384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/9503076","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":"2026-05-18T01:07:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DQXq0qqeduLgJf3fgtgCbuaVgCBMCOsE3vodclbSqGbpmwyGbxUnCogxmhYl9zoSxAJ053+RXtE+dT35u5n+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:54:01.275514Z"},"content_sha256":"c91ecc23e85a1197434631f8d7777035bce703f1799263f628491aeb6a8795d1","schema_version":"1.0","event_id":"sha256:c91ecc23e85a1197434631f8d7777035bce703f1799263f628491aeb6a8795d1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:WXHMUGKWGEY34RQ6SQWAKRGKOD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fractal versus QuasiClassical Diffusive Transport in a class of quantum systems","license":"","headline":"","cross_cats":["chao-dyn","nlin.CD"],"primary_cat":"cond-mat","authors_text":"Fausto Borgonovi, Italo Guarneri","submitted_at":"1995-03-14T14:07:09Z","abstract_excerpt":"We compare the properties of transmission across one-dimensional finite samples which are associated with two types of \"quantum diffusion\", one related to a classical chaotic dynamics, the other to a multifractal energy spectrum. We numerically investigate models exhibiting one or both of these features, and we find in all cases an inverse power law dependence of the average transmission on the sample length. Although in all the considered cases the quadratic spread of wave packets increases linearly (or very close to linearly) in time for both types of dynamics, a proper Ohmic dependence is a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9503076","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":"2026-05-18T01:07:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qVRES4fusl7C3yiUUV6CPzF9LBOQYXIlSw5j72WEuH7Ey2K4MMfLeQ3+KJ97qiBn4dtxpcFOYaQd8Z0dqLUWBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:54:01.275941Z"},"content_sha256":"803c315bc6a3914f6697d8c8b1ace16992358d36db5e562bedc2acf9879510e8","schema_version":"1.0","event_id":"sha256:803c315bc6a3914f6697d8c8b1ace16992358d36db5e562bedc2acf9879510e8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WXHMUGKWGEY34RQ6SQWAKRGKOD/bundle.json","state_url":"https://pith.science/pith/WXHMUGKWGEY34RQ6SQWAKRGKOD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WXHMUGKWGEY34RQ6SQWAKRGKOD/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":"2026-05-27T08:54:01Z","links":{"resolver":"https://pith.science/pith/WXHMUGKWGEY34RQ6SQWAKRGKOD","bundle":"https://pith.science/pith/WXHMUGKWGEY34RQ6SQWAKRGKOD/bundle.json","state":"https://pith.science/pith/WXHMUGKWGEY34RQ6SQWAKRGKOD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WXHMUGKWGEY34RQ6SQWAKRGKOD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:WXHMUGKWGEY34RQ6SQWAKRGKOD","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":"0a9b93600c855a4c7539b7f847aca20561efeef7dabf2a3fe624cde72a94ec61","cross_cats_sorted":["chao-dyn","nlin.CD"],"license":"","primary_cat":"cond-mat","submitted_at":"1995-03-14T14:07:09Z","title_canon_sha256":"42233dfbdec39175087aca15f1ae1f5be9c17879369762d0f2b7cd7ee7107e1d"},"schema_version":"1.0","source":{"id":"cond-mat/9503076","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9503076","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9503076v1","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9503076","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"pith_short_12","alias_value":"WXHMUGKWGEY3","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"WXHMUGKWGEY34RQ6","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"WXHMUGKW","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:803c315bc6a3914f6697d8c8b1ace16992358d36db5e562bedc2acf9879510e8","target":"graph","created_at":"2026-05-18T01:07:11Z","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 compare the properties of transmission across one-dimensional finite samples which are associated with two types of \"quantum diffusion\", one related to a classical chaotic dynamics, the other to a multifractal energy spectrum. We numerically investigate models exhibiting one or both of these features, and we find in all cases an inverse power law dependence of the average transmission on the sample length. Although in all the considered cases the quadratic spread of wave packets increases linearly (or very close to linearly) in time for both types of dynamics, a proper Ohmic dependence is a","authors_text":"Fausto Borgonovi, Italo Guarneri","cross_cats":["chao-dyn","nlin.CD"],"headline":"","license":"","primary_cat":"cond-mat","submitted_at":"1995-03-14T14:07:09Z","title":"Fractal versus QuasiClassical Diffusive Transport in a class of quantum systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9503076","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:c91ecc23e85a1197434631f8d7777035bce703f1799263f628491aeb6a8795d1","target":"record","created_at":"2026-05-18T01:07:11Z","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":"0a9b93600c855a4c7539b7f847aca20561efeef7dabf2a3fe624cde72a94ec61","cross_cats_sorted":["chao-dyn","nlin.CD"],"license":"","primary_cat":"cond-mat","submitted_at":"1995-03-14T14:07:09Z","title_canon_sha256":"42233dfbdec39175087aca15f1ae1f5be9c17879369762d0f2b7cd7ee7107e1d"},"schema_version":"1.0","source":{"id":"cond-mat/9503076","kind":"arxiv","version":1}},"canonical_sha256":"b5ceca19563131be461e942c0544ca70f70b80aed0f05725075c6551908a663a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5ceca19563131be461e942c0544ca70f70b80aed0f05725075c6551908a663a","first_computed_at":"2026-05-18T01:07:11.554384Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:11.554384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fFufH0VNDIfFipsQr6LqrMvKrdXqHYtKxjFgsA8Xg43R2ATEXD53BLsVden7jTmL/OE1MSuHEeFKHiHzWiWGAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:11.554869Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9503076","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c91ecc23e85a1197434631f8d7777035bce703f1799263f628491aeb6a8795d1","sha256:803c315bc6a3914f6697d8c8b1ace16992358d36db5e562bedc2acf9879510e8"],"state_sha256":"8ea47b6673655142cd4d080505325c8bffccfef3f5e04421f2250cd859d72b7a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8FKpzWJHqTqzIRfNxAdIfoN5wAJTXxoK/BYdGCf7bvEaL0obO0r9aTO86WFK4W0vzc/nOabHiXPeKOL34z4HAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T08:54:01.279302Z","bundle_sha256":"db12ca17b1ca70287efa480db7bdef418f7038475fad4403d1a8fa751d7000b8"}}