{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:DM3HKGYK7J25AXXH3EUKABGOKL","short_pith_number":"pith:DM3HKGYK","canonical_record":{"source":{"id":"2304.07084","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-04-14T12:19:00Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"964b5734c4afccaf341992becb7a1a36bf1fcf9facabe6afaad815b987ba5358","abstract_canon_sha256":"c52b2ff12d40bd796c6b92a2b1e59b30e19f4ac9205abac4318d81cd6a6d84fa"},"schema_version":"1.0"},"canonical_sha256":"1b36751b0afa75d05ee7d928a004ce52dcff3b3663c4947b833cc8fa1038deca","source":{"kind":"arxiv","id":"2304.07084","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.07084","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"arxiv_version","alias_value":"2304.07084v2","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.07084","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"pith_short_12","alias_value":"DM3HKGYK7J25","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"pith_short_16","alias_value":"DM3HKGYK7J25AXXH","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"pith_short_8","alias_value":"DM3HKGYK","created_at":"2026-07-05T07:21:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:DM3HKGYK7J25AXXH3EUKABGOKL","target":"record","payload":{"canonical_record":{"source":{"id":"2304.07084","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-04-14T12:19:00Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"964b5734c4afccaf341992becb7a1a36bf1fcf9facabe6afaad815b987ba5358","abstract_canon_sha256":"c52b2ff12d40bd796c6b92a2b1e59b30e19f4ac9205abac4318d81cd6a6d84fa"},"schema_version":"1.0"},"canonical_sha256":"1b36751b0afa75d05ee7d928a004ce52dcff3b3663c4947b833cc8fa1038deca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:21:25.873284Z","signature_b64":"TXo2Z4m8yxwPVoGzZlCcaYGQA9T2hZRjgGggPmFLVVzqvp1T5Xz3n2dMs6l5JKHkQTDtN9yeimN7DaYY7Y5/Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b36751b0afa75d05ee7d928a004ce52dcff3b3663c4947b833cc8fa1038deca","last_reissued_at":"2026-07-05T07:21:25.872812Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:21:25.872812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.07084","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":"2026-07-05T07:21:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IluHeVirSfBLNVz7AaTVZyXsnmcshTJlsaCrjmv1Qg21ztDvTBevTZOnjNwwLSiKQNmlaLH+H4gVVbT0GXThCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T05:12:45.609855Z"},"content_sha256":"4e0549d2a32defc311ad79ead4f4bbfc46bed23f4b1f615b0559db741fedade5","schema_version":"1.0","event_id":"sha256:4e0549d2a32defc311ad79ead4f4bbfc46bed23f4b1f615b0559db741fedade5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:DM3HKGYK7J25AXXH3EUKABGOKL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effects of fabrication routes and material parameters on the control of superconducting currents by gate voltage","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"Andrea Iorio, Angelo Di Bernardo, Claudio Puglia, Elke Scheer, Francesco Giazotto, Francois Joint, Giorgio De Simoni, Giorgio Divitini, Leon Ruf, Martin Berke, Peter Makk, Simone Gasparinetti, Szabolcs Csonka, Tosson Elalaily, Yurii P. Ivanov","submitted_at":"2023-04-14T12:19:00Z","abstract_excerpt":"The control of a superconducting current via the application of a gate voltage has been recently demonstrated in a variety of superconducting devices. Although the mechanism underlying this gate-controlled supercurrent (GCS) effect remains under debate, the GCS effect has raised great interest for the development of the superconducting equivalent of conventional metaloxide semiconductor electronics. To date, however, the GCS effect has been mostly observed in superconducting devices made by additive patterning. Here, we show that devices made by subtractive patterning show a systematic absence"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.07084","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/2304.07084/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":"2026-07-05T07:21:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rXXzw85o+Y2INiChccFQGL2hfv8amDrnMhIyJFoRcnoRoc7XLabZHZmErbCrEFSD+9qlyygOy/1Oou062g13Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T05:12:45.610400Z"},"content_sha256":"4aa7c022aea35d191fcc8577c98fa954000d561a31985f3f3a719087077702ac","schema_version":"1.0","event_id":"sha256:4aa7c022aea35d191fcc8577c98fa954000d561a31985f3f3a719087077702ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DM3HKGYK7J25AXXH3EUKABGOKL/bundle.json","state_url":"https://pith.science/pith/DM3HKGYK7J25AXXH3EUKABGOKL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DM3HKGYK7J25AXXH3EUKABGOKL/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":"2026-08-22T05:12:45Z","links":{"resolver":"https://pith.science/pith/DM3HKGYK7J25AXXH3EUKABGOKL","bundle":"https://pith.science/pith/DM3HKGYK7J25AXXH3EUKABGOKL/bundle.json","state":"https://pith.science/pith/DM3HKGYK7J25AXXH3EUKABGOKL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DM3HKGYK7J25AXXH3EUKABGOKL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:DM3HKGYK7J25AXXH3EUKABGOKL","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":"c52b2ff12d40bd796c6b92a2b1e59b30e19f4ac9205abac4318d81cd6a6d84fa","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-04-14T12:19:00Z","title_canon_sha256":"964b5734c4afccaf341992becb7a1a36bf1fcf9facabe6afaad815b987ba5358"},"schema_version":"1.0","source":{"id":"2304.07084","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.07084","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"arxiv_version","alias_value":"2304.07084v2","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.07084","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"pith_short_12","alias_value":"DM3HKGYK7J25","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"pith_short_16","alias_value":"DM3HKGYK7J25AXXH","created_at":"2026-07-05T07:21:25Z"},{"alias_kind":"pith_short_8","alias_value":"DM3HKGYK","created_at":"2026-07-05T07:21:25Z"}],"graph_snapshots":[{"event_id":"sha256:4aa7c022aea35d191fcc8577c98fa954000d561a31985f3f3a719087077702ac","target":"graph","created_at":"2026-07-05T07:21:25Z","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/2304.07084/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The control of a superconducting current via the application of a gate voltage has been recently demonstrated in a variety of superconducting devices. Although the mechanism underlying this gate-controlled supercurrent (GCS) effect remains under debate, the GCS effect has raised great interest for the development of the superconducting equivalent of conventional metaloxide semiconductor electronics. To date, however, the GCS effect has been mostly observed in superconducting devices made by additive patterning. Here, we show that devices made by subtractive patterning show a systematic absence","authors_text":"Andrea Iorio, Angelo Di Bernardo, Claudio Puglia, Elke Scheer, Francesco Giazotto, Francois Joint, Giorgio De Simoni, Giorgio Divitini, Leon Ruf, Martin Berke, Peter Makk, Simone Gasparinetti, Szabolcs Csonka, Tosson Elalaily, Yurii P. Ivanov","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-04-14T12:19:00Z","title":"Effects of fabrication routes and material parameters on the control of superconducting currents by gate voltage"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.07084","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":"sha256:4e0549d2a32defc311ad79ead4f4bbfc46bed23f4b1f615b0559db741fedade5","target":"record","created_at":"2026-07-05T07:21:25Z","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":"c52b2ff12d40bd796c6b92a2b1e59b30e19f4ac9205abac4318d81cd6a6d84fa","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-04-14T12:19:00Z","title_canon_sha256":"964b5734c4afccaf341992becb7a1a36bf1fcf9facabe6afaad815b987ba5358"},"schema_version":"1.0","source":{"id":"2304.07084","kind":"arxiv","version":2}},"canonical_sha256":"1b36751b0afa75d05ee7d928a004ce52dcff3b3663c4947b833cc8fa1038deca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b36751b0afa75d05ee7d928a004ce52dcff3b3663c4947b833cc8fa1038deca","first_computed_at":"2026-07-05T07:21:25.872812Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:21:25.872812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TXo2Z4m8yxwPVoGzZlCcaYGQA9T2hZRjgGggPmFLVVzqvp1T5Xz3n2dMs6l5JKHkQTDtN9yeimN7DaYY7Y5/Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:21:25.873284Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.07084","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e0549d2a32defc311ad79ead4f4bbfc46bed23f4b1f615b0559db741fedade5","sha256:4aa7c022aea35d191fcc8577c98fa954000d561a31985f3f3a719087077702ac"],"state_sha256":"52d46350758ccecbce5fb9e125bdaba9bfe868080e71edfca7e51b79b782ce07"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Twlf3MmP+Xp3jnXnww6gQmoedjXZjGV5ZSNrsw5sx7og6vF/dGpo3aSo/93EPBYfqY1fI5HuS942B/lslhh9DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T05:12:45.615464Z","bundle_sha256":"331577c72f72f736374f37d19f7a28d33f1764a8e210ab51391de00eb87bb32b"}}