{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:2DUP7WM6F553IJJVPCA7YXVPDU","short_pith_number":"pith:2DUP7WM6","canonical_record":{"source":{"id":"2308.00834","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-01T20:49:30Z","cross_cats_sorted":[],"title_canon_sha256":"bc079f6cf2fc0c6ea35b92fffa2ab15d357f267767ca950622573661e58dcddd","abstract_canon_sha256":"35677af4e02ca6a3d2342a6d1e7ac137261ac736ecc9868eae150cce471f8e61"},"schema_version":"1.0"},"canonical_sha256":"d0e8ffd99e2f7bb425357881fc5eaf1d13e8d5f555530ef61618693c38462ce0","source":{"kind":"arxiv","id":"2308.00834","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.00834","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"arxiv_version","alias_value":"2308.00834v1","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.00834","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"pith_short_12","alias_value":"2DUP7WM6F553","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"pith_short_16","alias_value":"2DUP7WM6F553IJJV","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"pith_short_8","alias_value":"2DUP7WM6","created_at":"2026-07-05T06:36:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:2DUP7WM6F553IJJVPCA7YXVPDU","target":"record","payload":{"canonical_record":{"source":{"id":"2308.00834","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-01T20:49:30Z","cross_cats_sorted":[],"title_canon_sha256":"bc079f6cf2fc0c6ea35b92fffa2ab15d357f267767ca950622573661e58dcddd","abstract_canon_sha256":"35677af4e02ca6a3d2342a6d1e7ac137261ac736ecc9868eae150cce471f8e61"},"schema_version":"1.0"},"canonical_sha256":"d0e8ffd99e2f7bb425357881fc5eaf1d13e8d5f555530ef61618693c38462ce0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:36:57.655752Z","signature_b64":"4V6HDhgUBAsHnmWosb9ejivDfoj4ii/qpoirFIXHt9lZvylpjKFpuMs1eEaxV+6NXtGfLhncSHpCkdqVcakHAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0e8ffd99e2f7bb425357881fc5eaf1d13e8d5f555530ef61618693c38462ce0","last_reissued_at":"2026-07-05T06:36:57.655274Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:36:57.655274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.00834","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":"2026-07-05T06:36:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fkycNvvgT18SL8PbAjho4ypaF+ATPy9ReI07302/BAAvfYIhkSlnW7fyPL8OPGuYvZVSYj7CxRbKxfQ6y8pvDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T15:21:30.142069Z"},"content_sha256":"ff5e54e3b9768512848ee7363f07ba7656ff2b63856abc73a8d3c696ea72c80c","schema_version":"1.0","event_id":"sha256:ff5e54e3b9768512848ee7363f07ba7656ff2b63856abc73a8d3c696ea72c80c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:2DUP7WM6F553IJJVPCA7YXVPDU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Characterization of superconducting through-silicon vias as capacitive elements in quantum circuits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Alexander Melville, Bethany M. Niedzielski, Cyrus F. Hirjibehedin, Danna Rosenberg, David K. Kim, Donna Ruth-Yost, Jeffery Knecht, Jonilyn L. Yoder, Justin Mallek, Katrina M. Sliwa, Kyle Serniak, Mollie E. Schwartz, Rabi Das, Thomas M. Hazard, Wayne Woods, William D. Oliver","submitted_at":"2023-08-01T20:49:30Z","abstract_excerpt":"The large physical size of superconducting qubits and their associated on-chip control structures presents a practical challenge towards building a large-scale quantum computer. In particular, transmons require a high-quality-factor shunting capacitance that is typically achieved by using a large coplanar capacitor. Other components, such as superconducting microwave resonators used for qubit state readout, are typically constructed from coplanar waveguides which are millimeters in length. Here we use compact superconducting through-silicon vias to realize lumped element capacitors in both qub"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.00834","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2308.00834/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":"2026-07-05T06:36:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3xnCXtmESm+s7INSq9Me8Otm4d2fbVWOr5M71a4TYiU/5htnigJgHUhASfLrGk5qBoYXR5/8JPUxHrRm1jZTBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T15:21:30.142449Z"},"content_sha256":"8e307594a486571b08fe3f8d85d222326dbe4e3fcaed4320258beaf6045e27cb","schema_version":"1.0","event_id":"sha256:8e307594a486571b08fe3f8d85d222326dbe4e3fcaed4320258beaf6045e27cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2DUP7WM6F553IJJVPCA7YXVPDU/bundle.json","state_url":"https://pith.science/pith/2DUP7WM6F553IJJVPCA7YXVPDU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2DUP7WM6F553IJJVPCA7YXVPDU/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":"2026-08-19T15:21:30Z","links":{"resolver":"https://pith.science/pith/2DUP7WM6F553IJJVPCA7YXVPDU","bundle":"https://pith.science/pith/2DUP7WM6F553IJJVPCA7YXVPDU/bundle.json","state":"https://pith.science/pith/2DUP7WM6F553IJJVPCA7YXVPDU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2DUP7WM6F553IJJVPCA7YXVPDU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:2DUP7WM6F553IJJVPCA7YXVPDU","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":"35677af4e02ca6a3d2342a6d1e7ac137261ac736ecc9868eae150cce471f8e61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-01T20:49:30Z","title_canon_sha256":"bc079f6cf2fc0c6ea35b92fffa2ab15d357f267767ca950622573661e58dcddd"},"schema_version":"1.0","source":{"id":"2308.00834","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.00834","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"arxiv_version","alias_value":"2308.00834v1","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.00834","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"pith_short_12","alias_value":"2DUP7WM6F553","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"pith_short_16","alias_value":"2DUP7WM6F553IJJV","created_at":"2026-07-05T06:36:57Z"},{"alias_kind":"pith_short_8","alias_value":"2DUP7WM6","created_at":"2026-07-05T06:36:57Z"}],"graph_snapshots":[{"event_id":"sha256:8e307594a486571b08fe3f8d85d222326dbe4e3fcaed4320258beaf6045e27cb","target":"graph","created_at":"2026-07-05T06:36:57Z","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/2308.00834/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The large physical size of superconducting qubits and their associated on-chip control structures presents a practical challenge towards building a large-scale quantum computer. In particular, transmons require a high-quality-factor shunting capacitance that is typically achieved by using a large coplanar capacitor. Other components, such as superconducting microwave resonators used for qubit state readout, are typically constructed from coplanar waveguides which are millimeters in length. Here we use compact superconducting through-silicon vias to realize lumped element capacitors in both qub","authors_text":"Alexander Melville, Bethany M. Niedzielski, Cyrus F. Hirjibehedin, Danna Rosenberg, David K. Kim, Donna Ruth-Yost, Jeffery Knecht, Jonilyn L. Yoder, Justin Mallek, Katrina M. Sliwa, Kyle Serniak, Mollie E. Schwartz, Rabi Das, Thomas M. Hazard, Wayne Woods, William D. Oliver","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-01T20:49:30Z","title":"Characterization of superconducting through-silicon vias as capacitive elements in quantum circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.00834","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:ff5e54e3b9768512848ee7363f07ba7656ff2b63856abc73a8d3c696ea72c80c","target":"record","created_at":"2026-07-05T06:36:57Z","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":"35677af4e02ca6a3d2342a6d1e7ac137261ac736ecc9868eae150cce471f8e61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-08-01T20:49:30Z","title_canon_sha256":"bc079f6cf2fc0c6ea35b92fffa2ab15d357f267767ca950622573661e58dcddd"},"schema_version":"1.0","source":{"id":"2308.00834","kind":"arxiv","version":1}},"canonical_sha256":"d0e8ffd99e2f7bb425357881fc5eaf1d13e8d5f555530ef61618693c38462ce0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0e8ffd99e2f7bb425357881fc5eaf1d13e8d5f555530ef61618693c38462ce0","first_computed_at":"2026-07-05T06:36:57.655274Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:36:57.655274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4V6HDhgUBAsHnmWosb9ejivDfoj4ii/qpoirFIXHt9lZvylpjKFpuMs1eEaxV+6NXtGfLhncSHpCkdqVcakHAw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:36:57.655752Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.00834","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff5e54e3b9768512848ee7363f07ba7656ff2b63856abc73a8d3c696ea72c80c","sha256:8e307594a486571b08fe3f8d85d222326dbe4e3fcaed4320258beaf6045e27cb"],"state_sha256":"020ca8e3b306fa11c08e2961d71dadb4444ca7a0a9fc73d56a942d60d7634704"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1sji1x2T1UzsjORquTgvgH7foOHrjRZybW/FcMbFmIAzXqxXcsz7c53KW7Tz/YyMFXjo1H5or5imi8/pR6pvDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T15:21:30.144708Z","bundle_sha256":"1f29c097428320156f277c4238cd6ddf2b69be256bd437c4b00da2b6bf2cda46"}}