{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:TJNJ4H66HPIDRXJVA3VQV55O5T","short_pith_number":"pith:TJNJ4H66","canonical_record":{"source":{"id":"2405.04104","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-05-07T08:19:01Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"920470bfd46a45fae6bfa2b8209cd09eb7a9722cc4ac5f680d87fefad65c1efe","abstract_canon_sha256":"1e363c06ad269f94a0f57dc32f042a659b31a094ff2d0dd8e5d99c7e5e46b5e8"},"schema_version":"1.0"},"canonical_sha256":"9a5a9e1fde3bd038dd3506eb0af7aeecd2f27d67b881405f47a12a55aa273357","source":{"kind":"arxiv","id":"2405.04104","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.04104","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"arxiv_version","alias_value":"2405.04104v5","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.04104","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"pith_short_12","alias_value":"TJNJ4H66HPID","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"pith_short_16","alias_value":"TJNJ4H66HPIDRXJV","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"pith_short_8","alias_value":"TJNJ4H66","created_at":"2026-07-05T10:07:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:TJNJ4H66HPIDRXJVA3VQV55O5T","target":"record","payload":{"canonical_record":{"source":{"id":"2405.04104","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-05-07T08:19:01Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"920470bfd46a45fae6bfa2b8209cd09eb7a9722cc4ac5f680d87fefad65c1efe","abstract_canon_sha256":"1e363c06ad269f94a0f57dc32f042a659b31a094ff2d0dd8e5d99c7e5e46b5e8"},"schema_version":"1.0"},"canonical_sha256":"9a5a9e1fde3bd038dd3506eb0af7aeecd2f27d67b881405f47a12a55aa273357","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:07:24.712967Z","signature_b64":"+5rDapmdA1TYy5Yf4VT4OWuiixU409EVjFCDkqUwNF0wzh27W5k6MjQ3U9T9tFufeWRmlqWZCizBOZVcK09lAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9a5a9e1fde3bd038dd3506eb0af7aeecd2f27d67b881405f47a12a55aa273357","last_reissued_at":"2026-07-05T10:07:24.712492Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:07:24.712492Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.04104","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:07:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GJBH2QRhim5kzxfuBQTX8NuQfeQx11Vh+SJDw8H1tlfpLWMCyF3AyvcWushAyXPLwFK91ING0+ezPPkFZ6tEBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T16:40:19.107241Z"},"content_sha256":"e1f75b3ce5261ba06931cf9bf43b2f58d6627c13e3b7c26a90724199c773dda0","schema_version":"1.0","event_id":"sha256:e1f75b3ce5261ba06931cf9bf43b2f58d6627c13e3b7c26a90724199c773dda0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:TJNJ4H66HPIDRXJVA3VQV55O5T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Multi-Module Silicon-On-Insulator Chip Assembly Containing Quantum Dots and Cryogenic Radio-Frequency Readout Electronics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Alberto Gomez-Saiz, David J. Ibberson, James Kirkman, John J. L. Morton, M. Fernando Gonzalez-Zalba","submitted_at":"2024-05-07T08:19:01Z","abstract_excerpt":"Quantum processing units will be modules of larger information processing systems containing also digital and analog electronics modules. Silicon-based quantum computing offers the enticing opportunity to manufacture all the modules using the same technology platform. Here, we present a cryogenic multi-module assembly for multiplexed readout of silicon quantum devices where all modules have been fabricated using the same fully-depleted silicon-on-insulator (FDSOI) CMOS process. The assembly is constituted by three chiplets: (i) a low-noise amplifier (LNA), (ii) a single-pole eight-throw switch"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.04104","kind":"arxiv","version":5},"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/2405.04104/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":"2026-07-05T10:07:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c/ZMozvSBt3UTynrWw8pfUMwjzXis75QRLfAOS5KOfjjExy78juNe7ru+kzWOKytznwADzvAd8bUmiVlWIiuDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T16:40:19.107763Z"},"content_sha256":"ffc9e1a728dc076cf11db53580dd794ba1f9a436cade086e6a2e3f01c7bd5d3d","schema_version":"1.0","event_id":"sha256:ffc9e1a728dc076cf11db53580dd794ba1f9a436cade086e6a2e3f01c7bd5d3d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TJNJ4H66HPIDRXJVA3VQV55O5T/bundle.json","state_url":"https://pith.science/pith/TJNJ4H66HPIDRXJVA3VQV55O5T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TJNJ4H66HPIDRXJVA3VQV55O5T/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":"2026-08-17T16:40:19Z","links":{"resolver":"https://pith.science/pith/TJNJ4H66HPIDRXJVA3VQV55O5T","bundle":"https://pith.science/pith/TJNJ4H66HPIDRXJVA3VQV55O5T/bundle.json","state":"https://pith.science/pith/TJNJ4H66HPIDRXJVA3VQV55O5T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TJNJ4H66HPIDRXJVA3VQV55O5T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:TJNJ4H66HPIDRXJVA3VQV55O5T","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":"1e363c06ad269f94a0f57dc32f042a659b31a094ff2d0dd8e5d99c7e5e46b5e8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-05-07T08:19:01Z","title_canon_sha256":"920470bfd46a45fae6bfa2b8209cd09eb7a9722cc4ac5f680d87fefad65c1efe"},"schema_version":"1.0","source":{"id":"2405.04104","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.04104","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"arxiv_version","alias_value":"2405.04104v5","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.04104","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"pith_short_12","alias_value":"TJNJ4H66HPID","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"pith_short_16","alias_value":"TJNJ4H66HPIDRXJV","created_at":"2026-07-05T10:07:24Z"},{"alias_kind":"pith_short_8","alias_value":"TJNJ4H66","created_at":"2026-07-05T10:07:24Z"}],"graph_snapshots":[{"event_id":"sha256:ffc9e1a728dc076cf11db53580dd794ba1f9a436cade086e6a2e3f01c7bd5d3d","target":"graph","created_at":"2026-07-05T10:07:24Z","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/2405.04104/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum processing units will be modules of larger information processing systems containing also digital and analog electronics modules. Silicon-based quantum computing offers the enticing opportunity to manufacture all the modules using the same technology platform. Here, we present a cryogenic multi-module assembly for multiplexed readout of silicon quantum devices where all modules have been fabricated using the same fully-depleted silicon-on-insulator (FDSOI) CMOS process. The assembly is constituted by three chiplets: (i) a low-noise amplifier (LNA), (ii) a single-pole eight-throw switch","authors_text":"Alberto Gomez-Saiz, David J. Ibberson, James Kirkman, John J. L. Morton, M. Fernando Gonzalez-Zalba","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-05-07T08:19:01Z","title":"A Multi-Module Silicon-On-Insulator Chip Assembly Containing Quantum Dots and Cryogenic Radio-Frequency Readout Electronics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.04104","kind":"arxiv","version":5},"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:e1f75b3ce5261ba06931cf9bf43b2f58d6627c13e3b7c26a90724199c773dda0","target":"record","created_at":"2026-07-05T10:07:24Z","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":"1e363c06ad269f94a0f57dc32f042a659b31a094ff2d0dd8e5d99c7e5e46b5e8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-05-07T08:19:01Z","title_canon_sha256":"920470bfd46a45fae6bfa2b8209cd09eb7a9722cc4ac5f680d87fefad65c1efe"},"schema_version":"1.0","source":{"id":"2405.04104","kind":"arxiv","version":5}},"canonical_sha256":"9a5a9e1fde3bd038dd3506eb0af7aeecd2f27d67b881405f47a12a55aa273357","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a5a9e1fde3bd038dd3506eb0af7aeecd2f27d67b881405f47a12a55aa273357","first_computed_at":"2026-07-05T10:07:24.712492Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:07:24.712492Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+5rDapmdA1TYy5Yf4VT4OWuiixU409EVjFCDkqUwNF0wzh27W5k6MjQ3U9T9tFufeWRmlqWZCizBOZVcK09lAw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:07:24.712967Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.04104","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e1f75b3ce5261ba06931cf9bf43b2f58d6627c13e3b7c26a90724199c773dda0","sha256:ffc9e1a728dc076cf11db53580dd794ba1f9a436cade086e6a2e3f01c7bd5d3d"],"state_sha256":"8370fb185b36bb98f0c6850b040d8ebe11a8d1412a4323b74bcc35b017bfd6ab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VfYt5dtg03SS+/4IB6QVn7CK1WcGWIwwgP3OgJ4/XXxnkP6pmiQZUNhPmROWf0sXlsqsXWF80HxQ1dB1ckRbDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T16:40:19.113450Z","bundle_sha256":"46e093e45ae177763fcbb1b7051a61fd5313114edf89ba083335ba8125d9e48f"}}