{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:72LUG4CYGTR5S7IJO6F7LDLJ52","short_pith_number":"pith:72LUG4CY","canonical_record":{"source":{"id":"1601.04019","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-01-15T17:49:23Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"5823fe2970412efff78398311174bc18922f86a06458cd49d3e1302127faeb89","abstract_canon_sha256":"ff79ebb330f634819d32de204145aad6fa9c1028ef8e7e63ed8d0b696ab1bdcb"},"schema_version":"1.0"},"canonical_sha256":"fe9743705834e3d97d09778bf58d69ee85e7bd0a057a42df278985839cab596a","source":{"kind":"arxiv","id":"1601.04019","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04019","created_at":"2026-05-18T01:22:49Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04019v1","created_at":"2026-05-18T01:22:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04019","created_at":"2026-05-18T01:22:49Z"},{"alias_kind":"pith_short_12","alias_value":"72LUG4CYGTR5","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"72LUG4CYGTR5S7IJ","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"72LUG4CY","created_at":"2026-05-18T12:30:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:72LUG4CYGTR5S7IJO6F7LDLJ52","target":"record","payload":{"canonical_record":{"source":{"id":"1601.04019","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-01-15T17:49:23Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"5823fe2970412efff78398311174bc18922f86a06458cd49d3e1302127faeb89","abstract_canon_sha256":"ff79ebb330f634819d32de204145aad6fa9c1028ef8e7e63ed8d0b696ab1bdcb"},"schema_version":"1.0"},"canonical_sha256":"fe9743705834e3d97d09778bf58d69ee85e7bd0a057a42df278985839cab596a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:49.490275Z","signature_b64":"S8RG+jehQYXBPtHARn4/tqvnr/OvzmruCb4uJ0n5NC5XYNOrx9DlsSB60ucTki/q/FamtiWLj0iwNu6M8NT2DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe9743705834e3d97d09778bf58d69ee85e7bd0a057a42df278985839cab596a","last_reissued_at":"2026-05-18T01:22:49.489698Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:49.489698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.04019","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":"2026-05-18T01:22:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/cURieJ0R0n4lz2FK3Owg5Zn4YZH+65tpMbBAo+HGGxgqO9zaSDf0wKPEjc3K01XYdSmJTI+NOS1WxGTtdLqCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T21:31:28.561412Z"},"content_sha256":"a5e5fbc5c51ad75e6762b6934d2233fab6cdae38fbc98cc0b9cdbd01d8feadae","schema_version":"1.0","event_id":"sha256:a5e5fbc5c51ad75e6762b6934d2233fab6cdae38fbc98cc0b9cdbd01d8feadae"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:72LUG4CYGTR5S7IJO6F7LDLJ52","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superconducting cavity-electromechanics on silicon-on-insulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Johannes Fink, Mahmoud Kalaee, Oskar Painter, Paul B. Dieterle","submitted_at":"2016-01-15T17:49:23Z","abstract_excerpt":"Fabrication processes involving anhydrous hydrofluoric vapor etching are developed to create high-$Q$ aluminum superconducting microwave resonators on free-standing silicon membranes formed from a silicon-on-insulator wafer. Using this fabrication process, a high-impedance $8.9$GHz coil resonator is coupled capacitively with large participation ratio to a $9.7$MHz micromechanical resonator. Two-tone microwave spectroscopy and radiation pressure back-action are used to characterize the coupled system in a dilution refrigerator down to temperatures of $T_f = 11$~mK, yielding a measured electrome"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04019","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":""},"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":"2026-05-18T01:22:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FtUzHIsDcPeXCdBbkWL3znswbGRgyVvMfbVm4DXD82SsKQv5YCzhy6rVnnQZywXiO6kHxsHV9tZ3n5BxJDYNCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T21:31:28.562172Z"},"content_sha256":"b112217a181a12524d8d0128cc4c4c8bb10f12abb390749bc3845b5de3058dcc","schema_version":"1.0","event_id":"sha256:b112217a181a12524d8d0128cc4c4c8bb10f12abb390749bc3845b5de3058dcc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/72LUG4CYGTR5S7IJO6F7LDLJ52/bundle.json","state_url":"https://pith.science/pith/72LUG4CYGTR5S7IJO6F7LDLJ52/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/72LUG4CYGTR5S7IJO6F7LDLJ52/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":"2026-06-11T21:31:28Z","links":{"resolver":"https://pith.science/pith/72LUG4CYGTR5S7IJO6F7LDLJ52","bundle":"https://pith.science/pith/72LUG4CYGTR5S7IJO6F7LDLJ52/bundle.json","state":"https://pith.science/pith/72LUG4CYGTR5S7IJO6F7LDLJ52/state.json","well_known_bundle":"https://pith.science/.well-known/pith/72LUG4CYGTR5S7IJO6F7LDLJ52/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:72LUG4CYGTR5S7IJO6F7LDLJ52","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":"ff79ebb330f634819d32de204145aad6fa9c1028ef8e7e63ed8d0b696ab1bdcb","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-01-15T17:49:23Z","title_canon_sha256":"5823fe2970412efff78398311174bc18922f86a06458cd49d3e1302127faeb89"},"schema_version":"1.0","source":{"id":"1601.04019","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.04019","created_at":"2026-05-18T01:22:49Z"},{"alias_kind":"arxiv_version","alias_value":"1601.04019v1","created_at":"2026-05-18T01:22:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.04019","created_at":"2026-05-18T01:22:49Z"},{"alias_kind":"pith_short_12","alias_value":"72LUG4CYGTR5","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"72LUG4CYGTR5S7IJ","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"72LUG4CY","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:b112217a181a12524d8d0128cc4c4c8bb10f12abb390749bc3845b5de3058dcc","target":"graph","created_at":"2026-05-18T01:22:49Z","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"},"paper":{"abstract_excerpt":"Fabrication processes involving anhydrous hydrofluoric vapor etching are developed to create high-$Q$ aluminum superconducting microwave resonators on free-standing silicon membranes formed from a silicon-on-insulator wafer. Using this fabrication process, a high-impedance $8.9$GHz coil resonator is coupled capacitively with large participation ratio to a $9.7$MHz micromechanical resonator. Two-tone microwave spectroscopy and radiation pressure back-action are used to characterize the coupled system in a dilution refrigerator down to temperatures of $T_f = 11$~mK, yielding a measured electrome","authors_text":"Johannes Fink, Mahmoud Kalaee, Oskar Painter, Paul B. Dieterle","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-01-15T17:49:23Z","title":"Superconducting cavity-electromechanics on silicon-on-insulator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.04019","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:a5e5fbc5c51ad75e6762b6934d2233fab6cdae38fbc98cc0b9cdbd01d8feadae","target":"record","created_at":"2026-05-18T01:22:49Z","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":"ff79ebb330f634819d32de204145aad6fa9c1028ef8e7e63ed8d0b696ab1bdcb","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-01-15T17:49:23Z","title_canon_sha256":"5823fe2970412efff78398311174bc18922f86a06458cd49d3e1302127faeb89"},"schema_version":"1.0","source":{"id":"1601.04019","kind":"arxiv","version":1}},"canonical_sha256":"fe9743705834e3d97d09778bf58d69ee85e7bd0a057a42df278985839cab596a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe9743705834e3d97d09778bf58d69ee85e7bd0a057a42df278985839cab596a","first_computed_at":"2026-05-18T01:22:49.489698Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:49.489698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S8RG+jehQYXBPtHARn4/tqvnr/OvzmruCb4uJ0n5NC5XYNOrx9DlsSB60ucTki/q/FamtiWLj0iwNu6M8NT2DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:49.490275Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.04019","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5e5fbc5c51ad75e6762b6934d2233fab6cdae38fbc98cc0b9cdbd01d8feadae","sha256:b112217a181a12524d8d0128cc4c4c8bb10f12abb390749bc3845b5de3058dcc"],"state_sha256":"70665c850b8b0860848e38268d0f2a3885cb58f7a028fb942de75f13dae923b7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nLly9q/PZ7Pnu7YSJ0zQkwkP8LtcmjPgAs3QSUFPh+COvNZ/BFN3PH11e4C0a9pLCeG+AmQElrZX6/avAPCqCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T21:31:28.567028Z","bundle_sha256":"01d69c970710222489d1325cfa8548f652a70b4f4f597d86e4c7263439de3d71"}}