{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:CVATWSRVWEJWH7RVMSMLYWLGL2","short_pith_number":"pith:CVATWSRV","canonical_record":{"source":{"id":"2109.07762","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-09-16T07:19:38Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"6f7c41ee6940070d3b262f019b36d5f6dd2def677dee3e277ec7393e5a294474","abstract_canon_sha256":"b8a1564105db23561b38c024e9a1d93ccbf1c80a590f12ed8b737c9b67d0f465"},"schema_version":"1.0"},"canonical_sha256":"15413b4a35b11363fe356498bc59665e9a07e058a9dfb577a797cc4a8cf37543","source":{"kind":"arxiv","id":"2109.07762","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.07762","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"arxiv_version","alias_value":"2109.07762v2","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.07762","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"pith_short_12","alias_value":"CVATWSRVWEJW","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"CVATWSRVWEJWH7RV","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"CVATWSRV","created_at":"2026-07-05T05:26:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:CVATWSRVWEJWH7RVMSMLYWLGL2","target":"record","payload":{"canonical_record":{"source":{"id":"2109.07762","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-09-16T07:19:38Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"6f7c41ee6940070d3b262f019b36d5f6dd2def677dee3e277ec7393e5a294474","abstract_canon_sha256":"b8a1564105db23561b38c024e9a1d93ccbf1c80a590f12ed8b737c9b67d0f465"},"schema_version":"1.0"},"canonical_sha256":"15413b4a35b11363fe356498bc59665e9a07e058a9dfb577a797cc4a8cf37543","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:26:34.647756Z","signature_b64":"tiMwKOiwZ2volsurf7ZM0t1shR1+3/CEI/hU36StVBfNicVQkaLHrHK0MbtBxPnBXoAkRWwsi/WXijoGo2n5Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"15413b4a35b11363fe356498bc59665e9a07e058a9dfb577a797cc4a8cf37543","last_reissued_at":"2026-07-05T05:26:34.647219Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:26:34.647219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2109.07762","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":"2026-07-05T05:26:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hTfRuYK0PXaI+1Elo5W+kiMmyN3kJn/vQFVIVrpkC/FvsyTMVLVJc1Vh+ZJvKtQE7WMClrxbgjx4sEJ57ZIHAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:06:37.501423Z"},"content_sha256":"d7a493d049e7c0cb11e001fdd20e011eba4b49ff6a2e83cc9254f2b19f1219c2","schema_version":"1.0","event_id":"sha256:d7a493d049e7c0cb11e001fdd20e011eba4b49ff6a2e83cc9254f2b19f1219c2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:CVATWSRVWEJWH7RVMSMLYWLGL2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The scattering coefficients of superconducting microwave resonators: I. Transfer-matrix approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"quant-ph","authors_text":"Achim Marx, Fabian Kronowetter, Florian Fesquet, Frank Deppe, Kedar E. Honasoge, Kirill G. Fedorov, Matti Partanen, Meike Pfeiffer, Michael Renger, Qi-Ming Chen, Rudolf Gross, Yuki Nojiri","submitted_at":"2021-09-16T07:19:38Z","abstract_excerpt":"We describe a unified classical approach for analyzing the scattering coefficients of superconducting microwave resonators with a variety of geometries. To fill the gap between experiment and theory, we also consider the influences of small circuit asymmetry and the finite length of the feedlines, and describe a procedure to correct them in typical measurement results. We show that, similar to the transmission coefficient of a hanger-type resonator, the reflection coefficient of a necklace- or bridge-type resonator does also contain a reference point which can be used to characterize the elect"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.07762","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/2109.07762/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":"2026-07-05T05:26:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jmUu9I9jtfbBEAZ6YxVunaOt9Va88nWGABwiXN+T5rWeUfJxv33whRb025z1H7+q/A4aP1V/B/gvlm4lLkTIAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:06:37.501799Z"},"content_sha256":"76c59bf9672e0771044a3b03a6a7242d309cecfe02f5c8532927828058c3fa71","schema_version":"1.0","event_id":"sha256:76c59bf9672e0771044a3b03a6a7242d309cecfe02f5c8532927828058c3fa71"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CVATWSRVWEJWH7RVMSMLYWLGL2/bundle.json","state_url":"https://pith.science/pith/CVATWSRVWEJWH7RVMSMLYWLGL2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CVATWSRVWEJWH7RVMSMLYWLGL2/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":"2026-07-06T18:06:37Z","links":{"resolver":"https://pith.science/pith/CVATWSRVWEJWH7RVMSMLYWLGL2","bundle":"https://pith.science/pith/CVATWSRVWEJWH7RVMSMLYWLGL2/bundle.json","state":"https://pith.science/pith/CVATWSRVWEJWH7RVMSMLYWLGL2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CVATWSRVWEJWH7RVMSMLYWLGL2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CVATWSRVWEJWH7RVMSMLYWLGL2","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":"b8a1564105db23561b38c024e9a1d93ccbf1c80a590f12ed8b737c9b67d0f465","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-09-16T07:19:38Z","title_canon_sha256":"6f7c41ee6940070d3b262f019b36d5f6dd2def677dee3e277ec7393e5a294474"},"schema_version":"1.0","source":{"id":"2109.07762","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.07762","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"arxiv_version","alias_value":"2109.07762v2","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.07762","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"pith_short_12","alias_value":"CVATWSRVWEJW","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"CVATWSRVWEJWH7RV","created_at":"2026-07-05T05:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"CVATWSRV","created_at":"2026-07-05T05:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:76c59bf9672e0771044a3b03a6a7242d309cecfe02f5c8532927828058c3fa71","target":"graph","created_at":"2026-07-05T05:26:34Z","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/2109.07762/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe a unified classical approach for analyzing the scattering coefficients of superconducting microwave resonators with a variety of geometries. To fill the gap between experiment and theory, we also consider the influences of small circuit asymmetry and the finite length of the feedlines, and describe a procedure to correct them in typical measurement results. We show that, similar to the transmission coefficient of a hanger-type resonator, the reflection coefficient of a necklace- or bridge-type resonator does also contain a reference point which can be used to characterize the elect","authors_text":"Achim Marx, Fabian Kronowetter, Florian Fesquet, Frank Deppe, Kedar E. Honasoge, Kirill G. Fedorov, Matti Partanen, Meike Pfeiffer, Michael Renger, Qi-Ming Chen, Rudolf Gross, Yuki Nojiri","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-09-16T07:19:38Z","title":"The scattering coefficients of superconducting microwave resonators: I. Transfer-matrix approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.07762","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:d7a493d049e7c0cb11e001fdd20e011eba4b49ff6a2e83cc9254f2b19f1219c2","target":"record","created_at":"2026-07-05T05:26:34Z","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":"b8a1564105db23561b38c024e9a1d93ccbf1c80a590f12ed8b737c9b67d0f465","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2021-09-16T07:19:38Z","title_canon_sha256":"6f7c41ee6940070d3b262f019b36d5f6dd2def677dee3e277ec7393e5a294474"},"schema_version":"1.0","source":{"id":"2109.07762","kind":"arxiv","version":2}},"canonical_sha256":"15413b4a35b11363fe356498bc59665e9a07e058a9dfb577a797cc4a8cf37543","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"15413b4a35b11363fe356498bc59665e9a07e058a9dfb577a797cc4a8cf37543","first_computed_at":"2026-07-05T05:26:34.647219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:26:34.647219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tiMwKOiwZ2volsurf7ZM0t1shR1+3/CEI/hU36StVBfNicVQkaLHrHK0MbtBxPnBXoAkRWwsi/WXijoGo2n5Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:26:34.647756Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.07762","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7a493d049e7c0cb11e001fdd20e011eba4b49ff6a2e83cc9254f2b19f1219c2","sha256:76c59bf9672e0771044a3b03a6a7242d309cecfe02f5c8532927828058c3fa71"],"state_sha256":"d5e6f6588bd1715a66960b0ef29ebf26568ec87519a944dc512cf3ce7d41df25"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/0C5QUtEdE88Edfjjtbbjj+7u79T8Gkd9phSi3kUHLKuBA3bPow8vrvzp583elL+/EnC/0r1PqWI/BQYa4R6DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:06:37.503746Z","bundle_sha256":"4a7441e5e0dd86425a8fe13616f777809bb95dd6376198dc38dc246580f99daf"}}