{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ZOLFMGZPOJR4GDSXBV5KSTBMW4","short_pith_number":"pith:ZOLFMGZP","canonical_record":{"source":{"id":"1803.03706","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-03-09T22:00:37Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"281a5869af360452a05c998889f9b7685cd73b1abdb37fe297b6734e578f0e92","abstract_canon_sha256":"2eae67690983f5ac9644c4338fa0262b24b9cc87bf26d570882e348e75e86a10"},"schema_version":"1.0"},"canonical_sha256":"cb96561b2f7263c30e570d7aa94c2cb7351742a258a6cf46cb5d94d0cbcccdc7","source":{"kind":"arxiv","id":"1803.03706","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.03706","created_at":"2026-05-18T00:12:48Z"},{"alias_kind":"arxiv_version","alias_value":"1803.03706v1","created_at":"2026-05-18T00:12:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.03706","created_at":"2026-05-18T00:12:48Z"},{"alias_kind":"pith_short_12","alias_value":"ZOLFMGZPOJR4","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"ZOLFMGZPOJR4GDSX","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"ZOLFMGZP","created_at":"2026-05-18T12:33:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ZOLFMGZPOJR4GDSXBV5KSTBMW4","target":"record","payload":{"canonical_record":{"source":{"id":"1803.03706","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-03-09T22:00:37Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"281a5869af360452a05c998889f9b7685cd73b1abdb37fe297b6734e578f0e92","abstract_canon_sha256":"2eae67690983f5ac9644c4338fa0262b24b9cc87bf26d570882e348e75e86a10"},"schema_version":"1.0"},"canonical_sha256":"cb96561b2f7263c30e570d7aa94c2cb7351742a258a6cf46cb5d94d0cbcccdc7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:48.259120Z","signature_b64":"rRXK1QJ2mamzvKNiY044QHPQMSkH+VHQKgJCykx3+Edy5QjicIURTs5wUTS1sEBic3oOtbW9eKBkVM32l+qUCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb96561b2f7263c30e570d7aa94c2cb7351742a258a6cf46cb5d94d0cbcccdc7","last_reissued_at":"2026-05-18T00:12:48.258613Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:48.258613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.03706","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":"2026-05-18T00:12:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SRXWT8ug4vt3U2VXpiCXPRj1i3iGswif1ammWpUUajUvDie3HfoA28XmlSSk3Dzje4EcOAtzquQVJaXDAoDQBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:55:34.784519Z"},"content_sha256":"631f075641aa5a456db826d31145f0432453556d84e22bbd3e974a047480157a","schema_version":"1.0","event_id":"sha256:631f075641aa5a456db826d31145f0432453556d84e22bbd3e974a047480157a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ZOLFMGZPOJR4GDSXBV5KSTBMW4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electrode configuration and electrical dissipation of mechanical energy in quartz crystal resonators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.app-ph","authors_text":"Alpo Valimaa, Caspar Ockeloen-Korppi, Jorge Santos, Mika Sillanpaa","submitted_at":"2018-03-09T22:00:37Z","abstract_excerpt":"Mechanical resonators made with monolithic piezoelectric quartz crystals are promising for studying new physical phenomena. High mechanical quality factors ($Q$) exhibited by the mm-sized quartz resonators make them ideal for studying weak couplings or long timescales in the quantum regime. However, energy losses through mechanical supports pose a serious limiting factor for obtaining high quality factors. Here we investigate how the $Q$ of quartz resonators at deep cryogenic temperatures can be limited by several types of losses related to anchoring. We first introduce means to reduce the mec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.03706","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":"2026-05-18T00:12:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RLG0RiRr91C0Fx7EDnNdctsU9vBR+DVF2W0k2+iQncXB0qW0imF59OCgOss1dRCEWvdsnpcBZbU0KlBwipuMBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:55:34.784868Z"},"content_sha256":"37c1fd64eb301f8cf613874479f9df939dd15ff187e3a3bce4fb4c4bc3da35e2","schema_version":"1.0","event_id":"sha256:37c1fd64eb301f8cf613874479f9df939dd15ff187e3a3bce4fb4c4bc3da35e2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZOLFMGZPOJR4GDSXBV5KSTBMW4/bundle.json","state_url":"https://pith.science/pith/ZOLFMGZPOJR4GDSXBV5KSTBMW4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZOLFMGZPOJR4GDSXBV5KSTBMW4/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":"2026-06-02T04:55:34Z","links":{"resolver":"https://pith.science/pith/ZOLFMGZPOJR4GDSXBV5KSTBMW4","bundle":"https://pith.science/pith/ZOLFMGZPOJR4GDSXBV5KSTBMW4/bundle.json","state":"https://pith.science/pith/ZOLFMGZPOJR4GDSXBV5KSTBMW4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZOLFMGZPOJR4GDSXBV5KSTBMW4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ZOLFMGZPOJR4GDSXBV5KSTBMW4","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":"2eae67690983f5ac9644c4338fa0262b24b9cc87bf26d570882e348e75e86a10","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-03-09T22:00:37Z","title_canon_sha256":"281a5869af360452a05c998889f9b7685cd73b1abdb37fe297b6734e578f0e92"},"schema_version":"1.0","source":{"id":"1803.03706","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.03706","created_at":"2026-05-18T00:12:48Z"},{"alias_kind":"arxiv_version","alias_value":"1803.03706v1","created_at":"2026-05-18T00:12:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.03706","created_at":"2026-05-18T00:12:48Z"},{"alias_kind":"pith_short_12","alias_value":"ZOLFMGZPOJR4","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_16","alias_value":"ZOLFMGZPOJR4GDSX","created_at":"2026-05-18T12:33:07Z"},{"alias_kind":"pith_short_8","alias_value":"ZOLFMGZP","created_at":"2026-05-18T12:33:07Z"}],"graph_snapshots":[{"event_id":"sha256:37c1fd64eb301f8cf613874479f9df939dd15ff187e3a3bce4fb4c4bc3da35e2","target":"graph","created_at":"2026-05-18T00:12:48Z","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":"Mechanical resonators made with monolithic piezoelectric quartz crystals are promising for studying new physical phenomena. High mechanical quality factors ($Q$) exhibited by the mm-sized quartz resonators make them ideal for studying weak couplings or long timescales in the quantum regime. However, energy losses through mechanical supports pose a serious limiting factor for obtaining high quality factors. Here we investigate how the $Q$ of quartz resonators at deep cryogenic temperatures can be limited by several types of losses related to anchoring. We first introduce means to reduce the mec","authors_text":"Alpo Valimaa, Caspar Ockeloen-Korppi, Jorge Santos, Mika Sillanpaa","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-03-09T22:00:37Z","title":"Electrode configuration and electrical dissipation of mechanical energy in quartz crystal resonators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.03706","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":"sha256:631f075641aa5a456db826d31145f0432453556d84e22bbd3e974a047480157a","target":"record","created_at":"2026-05-18T00:12:48Z","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":"2eae67690983f5ac9644c4338fa0262b24b9cc87bf26d570882e348e75e86a10","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-03-09T22:00:37Z","title_canon_sha256":"281a5869af360452a05c998889f9b7685cd73b1abdb37fe297b6734e578f0e92"},"schema_version":"1.0","source":{"id":"1803.03706","kind":"arxiv","version":1}},"canonical_sha256":"cb96561b2f7263c30e570d7aa94c2cb7351742a258a6cf46cb5d94d0cbcccdc7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb96561b2f7263c30e570d7aa94c2cb7351742a258a6cf46cb5d94d0cbcccdc7","first_computed_at":"2026-05-18T00:12:48.258613Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:48.258613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rRXK1QJ2mamzvKNiY044QHPQMSkH+VHQKgJCykx3+Edy5QjicIURTs5wUTS1sEBic3oOtbW9eKBkVM32l+qUCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:48.259120Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.03706","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:631f075641aa5a456db826d31145f0432453556d84e22bbd3e974a047480157a","sha256:37c1fd64eb301f8cf613874479f9df939dd15ff187e3a3bce4fb4c4bc3da35e2"],"state_sha256":"989dc25fa7c477cc3df4254bbe6162605a9a50bcca0320f9f33d9183cc131230"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kCiXZK/8KAgWu/AJmXJ2wS08vM284xHS53jbR3g+LVg0AOS0WYDMXp4ASKdZ5pE64vq2pUkZDbX5c2Kf/ID3Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T04:55:34.786820Z","bundle_sha256":"0e07dccb688b8a84379fc434d2e281f8216747a0d51f5bb99ee106c04344b84f"}}