{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:6OUER4WP46IYTRLE3GVFVLGVPN","short_pith_number":"pith:6OUER4WP","schema_version":"1.0","canonical_sha256":"f3a848f2cfe79189c564d9aa5aacd57b648da0897a6f9cdce38c324d2a8b9bb3","source":{"kind":"arxiv","id":"1312.7776","version":1},"attestation_state":"computed","paper":{"title":"Demonstration of suppressed phonon tunneling losses in phononic bandgap shielded membrane resonators for high-Q optomechanics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Albert Schliesser, Anders Simonsen, Andreas Barg, Eugene S. Polzik, Luis Guillermo Villanueva, Silvan Schmid, Yeghishe Tsaturyan","submitted_at":"2013-12-30T16:50:38Z","abstract_excerpt":"Dielectric membranes with exceptional mechanical and optical properties present one of the most promising platforms in quantum opto-mechanics. The performance of stressed silicon nitride nanomembranes as mechanical resonators notoriously depends on how their frame is clamped to the sample mount, which in practice usually necessitates delicate, and difficult-to-reproduce mounting solutions. Here, we demonstrate that a phononic bandgap shield integrated in the membrane's silicon frame eliminates this dependence, by suppressing dissipation through phonon tunneling. We dry-etch the membrane's fram"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1312.7776","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-12-30T16:50:38Z","cross_cats_sorted":[],"title_canon_sha256":"5557eeec047d51fca8c37c1be72b4b4aaf3cecf43f8833bb137df2750d219e62","abstract_canon_sha256":"66be284bc66e15dc70d52e0c002e334e80c2483692571a6b660c6c653d50cee3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:55:30.071040Z","signature_b64":"J7xxiTRQz6urKAnOi8al/3/TYveIFt4CtTEHa2DvCS5gwl/LYAI91PlNGNDSDVLzX2j7uXPckp2dmjpRVrYgDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3a848f2cfe79189c564d9aa5aacd57b648da0897a6f9cdce38c324d2a8b9bb3","last_reissued_at":"2026-05-18T02:55:30.070546Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:55:30.070546Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Demonstration of suppressed phonon tunneling losses in phononic bandgap shielded membrane resonators for high-Q optomechanics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Albert Schliesser, Anders Simonsen, Andreas Barg, Eugene S. Polzik, Luis Guillermo Villanueva, Silvan Schmid, Yeghishe Tsaturyan","submitted_at":"2013-12-30T16:50:38Z","abstract_excerpt":"Dielectric membranes with exceptional mechanical and optical properties present one of the most promising platforms in quantum opto-mechanics. The performance of stressed silicon nitride nanomembranes as mechanical resonators notoriously depends on how their frame is clamped to the sample mount, which in practice usually necessitates delicate, and difficult-to-reproduce mounting solutions. Here, we demonstrate that a phononic bandgap shield integrated in the membrane's silicon frame eliminates this dependence, by suppressing dissipation through phonon tunneling. We dry-etch the membrane's fram"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.7776","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1312.7776","created_at":"2026-05-18T02:55:30.070624+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.7776v1","created_at":"2026-05-18T02:55:30.070624+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.7776","created_at":"2026-05-18T02:55:30.070624+00:00"},{"alias_kind":"pith_short_12","alias_value":"6OUER4WP46IY","created_at":"2026-05-18T12:27:36.564083+00:00"},{"alias_kind":"pith_short_16","alias_value":"6OUER4WP46IYTRLE","created_at":"2026-05-18T12:27:36.564083+00:00"},{"alias_kind":"pith_short_8","alias_value":"6OUER4WP","created_at":"2026-05-18T12:27:36.564083+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN","json":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN.json","graph_json":"https://pith.science/api/pith-number/6OUER4WP46IYTRLE3GVFVLGVPN/graph.json","events_json":"https://pith.science/api/pith-number/6OUER4WP46IYTRLE3GVFVLGVPN/events.json","paper":"https://pith.science/paper/6OUER4WP"},"agent_actions":{"view_html":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN","download_json":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN.json","view_paper":"https://pith.science/paper/6OUER4WP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.7776&json=true","fetch_graph":"https://pith.science/api/pith-number/6OUER4WP46IYTRLE3GVFVLGVPN/graph.json","fetch_events":"https://pith.science/api/pith-number/6OUER4WP46IYTRLE3GVFVLGVPN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN/action/storage_attestation","attest_author":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN/action/author_attestation","sign_citation":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN/action/citation_signature","submit_replication":"https://pith.science/pith/6OUER4WP46IYTRLE3GVFVLGVPN/action/replication_record"}},"created_at":"2026-05-18T02:55:30.070624+00:00","updated_at":"2026-05-18T02:55:30.070624+00:00"}