{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:5U4I2CQIOWMYECN4NDRYAQ575W","short_pith_number":"pith:5U4I2CQI","canonical_record":{"source":{"id":"cond-mat/9709091","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1997-09-08T14:27:09Z","cross_cats_sorted":["chao-dyn","nlin.CD"],"title_canon_sha256":"5992a7a22aa09ce5cd88aa12f4872414c97f5260f83c2e02b70e2d82e3692258","abstract_canon_sha256":"f0a9a209669c3c5f63e4327fcba20cd2bb97c2f2415788a1b7f9243f280b3b2d"},"schema_version":"1.0"},"canonical_sha256":"ed388d0a0875998209bc68e38043bfedb223176099e6ca15066f4fe2da8f5867","source":{"kind":"arxiv","id":"cond-mat/9709091","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9709091","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9709091v2","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9709091","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"pith_short_12","alias_value":"5U4I2CQIOWMY","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"pith_short_16","alias_value":"5U4I2CQIOWMYECN4","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"pith_short_8","alias_value":"5U4I2CQI","created_at":"2026-07-04T16:04:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:5U4I2CQIOWMYECN4NDRYAQ575W","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/9709091","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1997-09-08T14:27:09Z","cross_cats_sorted":["chao-dyn","nlin.CD"],"title_canon_sha256":"5992a7a22aa09ce5cd88aa12f4872414c97f5260f83c2e02b70e2d82e3692258","abstract_canon_sha256":"f0a9a209669c3c5f63e4327fcba20cd2bb97c2f2415788a1b7f9243f280b3b2d"},"schema_version":"1.0"},"canonical_sha256":"ed388d0a0875998209bc68e38043bfedb223176099e6ca15066f4fe2da8f5867","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:04:13.669027Z","signature_b64":"ZUhB+DyS22/C99B3NbfH6zU8tTVCcPvjO9A4ydlIPZk9Dy+8BadfERFu4fb/H0Ip1YFhSIfgpyIekTjuZ4w5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ed388d0a0875998209bc68e38043bfedb223176099e6ca15066f4fe2da8f5867","last_reissued_at":"2026-07-04T16:04:13.668633Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:04:13.668633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/9709091","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":"2026-07-04T16:04:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L8e8Mqo437H4b4CPh1rOVnNPPZY9KQJFPl/rSFFWqoyN/mIFti4gcyKPwBk/qNuvjBhCICkwWQ8gtuyqXt7ZDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T06:51:05.569872Z"},"content_sha256":"b9a6dcaae382c8184c6ddad45302e7883fc17da0fa61b96dc0ec95b007a69a52","schema_version":"1.0","event_id":"sha256:b9a6dcaae382c8184c6ddad45302e7883fc17da0fa61b96dc0ec95b007a69a52"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:5U4I2CQIOWMYECN4NDRYAQ575W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fractal Conductance Fluctuations in a Soft Wall Stadium and a Sinai Billiard","license":"","headline":"","cross_cats":["chao-dyn","nlin.CD"],"primary_cat":"cond-mat.mes-hall","authors_text":"A.Delage, A.S. Sachrajda, C. Gould, P.J. Kelly, R. Ketzmerick, Y. Feng, Z. Wasilewski","submitted_at":"1997-09-08T14:27:09Z","abstract_excerpt":"Conductance fluctuations have been studied in a soft wall stadium and a Sinai billiard defined by electrostatic gates on a high mobility semiconductor heterojunction. These reproducible magnetoconductance fluctuations are found to be fractal confirming recent theoretical predictions of quantum signatures in classically mixed (regular and chaotic) systems. The fractal character of the fluctuations provides direct evidence for a hierarchical phase space structure at the boundary between regular and chaotic motion."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9709091","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/9709091/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T16:04:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zxTbhqikmg4yd8WEvjmXZDNLpMpv3SwyWVXbSdsFv7CUqYGwoKMrQ1KT7j7O6Y9ppEVEuVumAriSfeR/GhIbDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T06:51:05.570387Z"},"content_sha256":"e25571b3db4d383cce0ba4edd1436a7dabddcd9f98b620e7f8b51b561f9a75ac","schema_version":"1.0","event_id":"sha256:e25571b3db4d383cce0ba4edd1436a7dabddcd9f98b620e7f8b51b561f9a75ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5U4I2CQIOWMYECN4NDRYAQ575W/bundle.json","state_url":"https://pith.science/pith/5U4I2CQIOWMYECN4NDRYAQ575W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5U4I2CQIOWMYECN4NDRYAQ575W/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":"2026-08-11T06:51:05Z","links":{"resolver":"https://pith.science/pith/5U4I2CQIOWMYECN4NDRYAQ575W","bundle":"https://pith.science/pith/5U4I2CQIOWMYECN4NDRYAQ575W/bundle.json","state":"https://pith.science/pith/5U4I2CQIOWMYECN4NDRYAQ575W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5U4I2CQIOWMYECN4NDRYAQ575W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:5U4I2CQIOWMYECN4NDRYAQ575W","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":"f0a9a209669c3c5f63e4327fcba20cd2bb97c2f2415788a1b7f9243f280b3b2d","cross_cats_sorted":["chao-dyn","nlin.CD"],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1997-09-08T14:27:09Z","title_canon_sha256":"5992a7a22aa09ce5cd88aa12f4872414c97f5260f83c2e02b70e2d82e3692258"},"schema_version":"1.0","source":{"id":"cond-mat/9709091","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9709091","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9709091v2","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9709091","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"pith_short_12","alias_value":"5U4I2CQIOWMY","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"pith_short_16","alias_value":"5U4I2CQIOWMYECN4","created_at":"2026-07-04T16:04:13Z"},{"alias_kind":"pith_short_8","alias_value":"5U4I2CQI","created_at":"2026-07-04T16:04:13Z"}],"graph_snapshots":[{"event_id":"sha256:e25571b3db4d383cce0ba4edd1436a7dabddcd9f98b620e7f8b51b561f9a75ac","target":"graph","created_at":"2026-07-04T16:04:13Z","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/cond-mat/9709091/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Conductance fluctuations have been studied in a soft wall stadium and a Sinai billiard defined by electrostatic gates on a high mobility semiconductor heterojunction. These reproducible magnetoconductance fluctuations are found to be fractal confirming recent theoretical predictions of quantum signatures in classically mixed (regular and chaotic) systems. The fractal character of the fluctuations provides direct evidence for a hierarchical phase space structure at the boundary between regular and chaotic motion.","authors_text":"A.Delage, A.S. Sachrajda, C. Gould, P.J. Kelly, R. Ketzmerick, Y. Feng, Z. Wasilewski","cross_cats":["chao-dyn","nlin.CD"],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1997-09-08T14:27:09Z","title":"Fractal Conductance Fluctuations in a Soft Wall Stadium and a Sinai Billiard"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9709091","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:b9a6dcaae382c8184c6ddad45302e7883fc17da0fa61b96dc0ec95b007a69a52","target":"record","created_at":"2026-07-04T16:04:13Z","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":"f0a9a209669c3c5f63e4327fcba20cd2bb97c2f2415788a1b7f9243f280b3b2d","cross_cats_sorted":["chao-dyn","nlin.CD"],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1997-09-08T14:27:09Z","title_canon_sha256":"5992a7a22aa09ce5cd88aa12f4872414c97f5260f83c2e02b70e2d82e3692258"},"schema_version":"1.0","source":{"id":"cond-mat/9709091","kind":"arxiv","version":2}},"canonical_sha256":"ed388d0a0875998209bc68e38043bfedb223176099e6ca15066f4fe2da8f5867","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ed388d0a0875998209bc68e38043bfedb223176099e6ca15066f4fe2da8f5867","first_computed_at":"2026-07-04T16:04:13.668633Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:04:13.668633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZUhB+DyS22/C99B3NbfH6zU8tTVCcPvjO9A4ydlIPZk9Dy+8BadfERFu4fb/H0Ip1YFhSIfgpyIekTjuZ4w5AQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:04:13.669027Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9709091","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9a6dcaae382c8184c6ddad45302e7883fc17da0fa61b96dc0ec95b007a69a52","sha256:e25571b3db4d383cce0ba4edd1436a7dabddcd9f98b620e7f8b51b561f9a75ac"],"state_sha256":"b618d760b28314dd711c5113ee90dbbd211b6a9bd41a9709bda59a1822e774ae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6FfObxGyLFWnxIRbngpSuNOF96uXnfluBZuNq8s19SlFmP3ZiAcmCuswE1SbWdS0OOgTVhSdvJqCFYHjAsw6AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T06:51:05.578402Z","bundle_sha256":"833c290e589b187f84f2a8ba9509cdbf9d6cd48b99b9351530f6689ee13db2c7"}}