{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:EZ5HER37HT27IPW2M2BPPQKFUZ","short_pith_number":"pith:EZ5HER37","canonical_record":{"source":{"id":"2405.18319","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-28T16:11:10Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"dc694a6c600537a201faaefedfb15cf1f59d8ac46ebecf936b226eba4eab9fbb","abstract_canon_sha256":"9ba9825f415e10643a50e3e704531d1f22bc4bb86202254323e55977ee0a504b"},"schema_version":"1.0"},"canonical_sha256":"267a72477f3cf5f43eda6682f7c145a650573a678ad81d80d1bc33462ee4ce30","source":{"kind":"arxiv","id":"2405.18319","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.18319","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"arxiv_version","alias_value":"2405.18319v1","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.18319","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"pith_short_12","alias_value":"EZ5HER37HT27","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"pith_short_16","alias_value":"EZ5HER37HT27IPW2","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"pith_short_8","alias_value":"EZ5HER37","created_at":"2026-07-05T09:47:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:EZ5HER37HT27IPW2M2BPPQKFUZ","target":"record","payload":{"canonical_record":{"source":{"id":"2405.18319","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-28T16:11:10Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"dc694a6c600537a201faaefedfb15cf1f59d8ac46ebecf936b226eba4eab9fbb","abstract_canon_sha256":"9ba9825f415e10643a50e3e704531d1f22bc4bb86202254323e55977ee0a504b"},"schema_version":"1.0"},"canonical_sha256":"267a72477f3cf5f43eda6682f7c145a650573a678ad81d80d1bc33462ee4ce30","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:47:30.510120Z","signature_b64":"ZUY2H/V/cyRJfTiMYWFzurXOLxzY+TuP/aoxNLTz5bxxvV1twtMLvb9mZFYPIZor0PDtVOs9Eq0J+JsRYEP2Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"267a72477f3cf5f43eda6682f7c145a650573a678ad81d80d1bc33462ee4ce30","last_reissued_at":"2026-07-05T09:47:30.509627Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:47:30.509627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.18319","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":"2026-07-05T09:47:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"66qfjJkFSzxGNyN4tQbq6X3e4ZPNipGdiCcpZqSWTRxQlHNB04poaQpOYotRYoWuHceaTQQqPRPlBdO9NFeSDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T13:13:46.059399Z"},"content_sha256":"d42e2a960cdb5d7c6cacbb85dcd677af91c853cae46962a809992eea4c0c19a1","schema_version":"1.0","event_id":"sha256:d42e2a960cdb5d7c6cacbb85dcd677af91c853cae46962a809992eea4c0c19a1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:EZ5HER37HT27IPW2M2BPPQKFUZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Full Silicon Pillar-based 1D Optomechanical cavities","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Albert Romano-Rodr\\'iguez, Christian Vinther Bertelsen, Daniel Arenas-Ortega, Daniel Navarro-Urrios, David Alonso-Tom\\'as, Elena L\\'opez-Aymerich, Juliana Jaramillo-Fernandez, Martin Poblet, N\\'estor E. Capuj, Winnie E. Svendsen","submitted_at":"2024-05-28T16:11:10Z","abstract_excerpt":"Nanomechanical resonators can serve as ultrasensitive, miniaturized force probes. While vertical structures like nanopillars are ideal for this purpose, transducing their motion is challenging. Pillar-based photonic crystals (PhCs) offer a potential solution by integrating optical transduction within the pillars. However, achieving high-quality PhCs is hindered by inefficient vertical light confinement. Here, we present a full-silicon 1D photonic crystal cavity based on nanopillars as a new platform with great potential for applications in force sensing and biosensing areas. Its unit cell cons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.18319","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2405.18319/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":"2026-07-05T09:47:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0Sv4OUeFnkgG+Xsop7wu7hvxzwp3QuspDnPu1cx4EDrn6FYt88iDEPB17WDZay75TztDRthKiX65aLzImcs/Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T13:13:46.060160Z"},"content_sha256":"b374ed9ecc0a26ff502f86ef14d478f9267bdfff695d7561f4570d4ac1a18ae7","schema_version":"1.0","event_id":"sha256:b374ed9ecc0a26ff502f86ef14d478f9267bdfff695d7561f4570d4ac1a18ae7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EZ5HER37HT27IPW2M2BPPQKFUZ/bundle.json","state_url":"https://pith.science/pith/EZ5HER37HT27IPW2M2BPPQKFUZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EZ5HER37HT27IPW2M2BPPQKFUZ/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":"2026-08-23T13:13:46Z","links":{"resolver":"https://pith.science/pith/EZ5HER37HT27IPW2M2BPPQKFUZ","bundle":"https://pith.science/pith/EZ5HER37HT27IPW2M2BPPQKFUZ/bundle.json","state":"https://pith.science/pith/EZ5HER37HT27IPW2M2BPPQKFUZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EZ5HER37HT27IPW2M2BPPQKFUZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:EZ5HER37HT27IPW2M2BPPQKFUZ","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":"9ba9825f415e10643a50e3e704531d1f22bc4bb86202254323e55977ee0a504b","cross_cats_sorted":["physics.app-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-28T16:11:10Z","title_canon_sha256":"dc694a6c600537a201faaefedfb15cf1f59d8ac46ebecf936b226eba4eab9fbb"},"schema_version":"1.0","source":{"id":"2405.18319","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.18319","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"arxiv_version","alias_value":"2405.18319v1","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.18319","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"pith_short_12","alias_value":"EZ5HER37HT27","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"pith_short_16","alias_value":"EZ5HER37HT27IPW2","created_at":"2026-07-05T09:47:30Z"},{"alias_kind":"pith_short_8","alias_value":"EZ5HER37","created_at":"2026-07-05T09:47:30Z"}],"graph_snapshots":[{"event_id":"sha256:b374ed9ecc0a26ff502f86ef14d478f9267bdfff695d7561f4570d4ac1a18ae7","target":"graph","created_at":"2026-07-05T09:47:30Z","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/2405.18319/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Nanomechanical resonators can serve as ultrasensitive, miniaturized force probes. While vertical structures like nanopillars are ideal for this purpose, transducing their motion is challenging. Pillar-based photonic crystals (PhCs) offer a potential solution by integrating optical transduction within the pillars. However, achieving high-quality PhCs is hindered by inefficient vertical light confinement. Here, we present a full-silicon 1D photonic crystal cavity based on nanopillars as a new platform with great potential for applications in force sensing and biosensing areas. Its unit cell cons","authors_text":"Albert Romano-Rodr\\'iguez, Christian Vinther Bertelsen, Daniel Arenas-Ortega, Daniel Navarro-Urrios, David Alonso-Tom\\'as, Elena L\\'opez-Aymerich, Juliana Jaramillo-Fernandez, Martin Poblet, N\\'estor E. Capuj, Winnie E. Svendsen","cross_cats":["physics.app-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-28T16:11:10Z","title":"Full Silicon Pillar-based 1D Optomechanical cavities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.18319","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:d42e2a960cdb5d7c6cacbb85dcd677af91c853cae46962a809992eea4c0c19a1","target":"record","created_at":"2026-07-05T09:47:30Z","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":"9ba9825f415e10643a50e3e704531d1f22bc4bb86202254323e55977ee0a504b","cross_cats_sorted":["physics.app-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-28T16:11:10Z","title_canon_sha256":"dc694a6c600537a201faaefedfb15cf1f59d8ac46ebecf936b226eba4eab9fbb"},"schema_version":"1.0","source":{"id":"2405.18319","kind":"arxiv","version":1}},"canonical_sha256":"267a72477f3cf5f43eda6682f7c145a650573a678ad81d80d1bc33462ee4ce30","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"267a72477f3cf5f43eda6682f7c145a650573a678ad81d80d1bc33462ee4ce30","first_computed_at":"2026-07-05T09:47:30.509627Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:47:30.509627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZUY2H/V/cyRJfTiMYWFzurXOLxzY+TuP/aoxNLTz5bxxvV1twtMLvb9mZFYPIZor0PDtVOs9Eq0J+JsRYEP2Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:47:30.510120Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.18319","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d42e2a960cdb5d7c6cacbb85dcd677af91c853cae46962a809992eea4c0c19a1","sha256:b374ed9ecc0a26ff502f86ef14d478f9267bdfff695d7561f4570d4ac1a18ae7"],"state_sha256":"a1482139db4cf9288ce35653b3a94e79e79c9bab62977fda3264733486a194b0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GSmXtCsepl4BeOfB5KZqHdi/aIiK+VvTcW6Ux09X+R/F5QlPie2egFrjX54Trk3TZIqD3w4Iwe/pFEQVX/cEAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T13:13:46.064834Z","bundle_sha256":"be0b76edb4a4b0935033dc52bcc46efdc4458038e791135a7821323c524057a1"}}