{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:7CGPQ2DX6ESXED34HUTXKJXQP3","short_pith_number":"pith:7CGPQ2DX","canonical_record":{"source":{"id":"1312.4371","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-12-16T14:18:34Z","cross_cats_sorted":[],"title_canon_sha256":"615e8f1a5bc557f928dfd29d7f96c8bad4524a774ae97614c34b519aae043cca","abstract_canon_sha256":"afdde280a0a9a433cad0738ee296952e6bf8729f3f2e4682ce22f8b609062a90"},"schema_version":"1.0"},"canonical_sha256":"f88cf86877f125720f7c3d277526f07ed3a0e4b4e1953c38a0dfacda1a3178c1","source":{"kind":"arxiv","id":"1312.4371","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.4371","created_at":"2026-05-18T03:04:34Z"},{"alias_kind":"arxiv_version","alias_value":"1312.4371v1","created_at":"2026-05-18T03:04:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.4371","created_at":"2026-05-18T03:04:34Z"},{"alias_kind":"pith_short_12","alias_value":"7CGPQ2DX6ESX","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"7CGPQ2DX6ESXED34","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"7CGPQ2DX","created_at":"2026-05-18T12:27:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:7CGPQ2DX6ESXED34HUTXKJXQP3","target":"record","payload":{"canonical_record":{"source":{"id":"1312.4371","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-12-16T14:18:34Z","cross_cats_sorted":[],"title_canon_sha256":"615e8f1a5bc557f928dfd29d7f96c8bad4524a774ae97614c34b519aae043cca","abstract_canon_sha256":"afdde280a0a9a433cad0738ee296952e6bf8729f3f2e4682ce22f8b609062a90"},"schema_version":"1.0"},"canonical_sha256":"f88cf86877f125720f7c3d277526f07ed3a0e4b4e1953c38a0dfacda1a3178c1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:04:34.753265Z","signature_b64":"/mWAN1IinYLUPPeAsntzdY2GdWovpqr60phKs853c1LslHMjcOtW380cbB8YKVrqeIVkODe6tcBfbyZK8TM+Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f88cf86877f125720f7c3d277526f07ed3a0e4b4e1953c38a0dfacda1a3178c1","last_reissued_at":"2026-05-18T03:04:34.752393Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:04:34.752393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.4371","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":"2026-05-18T03:04:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l1JqU8xAZBB/loV4EvTq4cxXj47xWOC1JqYgPe/f3ADAsVF2x8FJHP69SWrX9by7FDs3kN1mMjTrneDA8mmCDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:18:14.088553Z"},"content_sha256":"d3994a6a11078bddecf999a51987bbfe4b56614d583869e5989836350d9841f7","schema_version":"1.0","event_id":"sha256:d3994a6a11078bddecf999a51987bbfe4b56614d583869e5989836350d9841f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:7CGPQ2DX6ESXED34HUTXKJXQP3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diamond Integrated Optomechanical Circuits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Christoph Nebel, Christoph Wild, Patrik Rath, Svetlana Khasminskaya, Wolfram H.P. Pernice","submitted_at":"2013-12-16T14:18:34Z","abstract_excerpt":"Diamond offers unique material advantages for the realization of micro- and nanomechanical resonators due to its high Young's modulus, compatibility with harsh environments and superior thermal properties. At the same time, the wide electronic bandgap of 5.45eV makes diamond a suitable material for integrated optics because of broadband transparency and the absence of free-carrier absorption commonly encountered in silicon photonics. Here we take advantage of both to engineer full-scale optomechanical circuits in diamond thin films. We show that polycrystalline diamond films fabricated by chem"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.4371","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":"2026-05-18T03:04:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3ydVB16PF0sCyfissVTKK3phrSdLTIIIvV6qGqXfvSQOo7KzoJBPqKy0+3KTsjYgFQH8OsYQ/rpc5JKJ/JY6AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:18:14.088896Z"},"content_sha256":"260d3b9cde8ca0ae44244f57875e81c44f9c899b1857c53b673cd79a25f09fe6","schema_version":"1.0","event_id":"sha256:260d3b9cde8ca0ae44244f57875e81c44f9c899b1857c53b673cd79a25f09fe6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7CGPQ2DX6ESXED34HUTXKJXQP3/bundle.json","state_url":"https://pith.science/pith/7CGPQ2DX6ESXED34HUTXKJXQP3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7CGPQ2DX6ESXED34HUTXKJXQP3/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":"2026-06-01T16:18:14Z","links":{"resolver":"https://pith.science/pith/7CGPQ2DX6ESXED34HUTXKJXQP3","bundle":"https://pith.science/pith/7CGPQ2DX6ESXED34HUTXKJXQP3/bundle.json","state":"https://pith.science/pith/7CGPQ2DX6ESXED34HUTXKJXQP3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7CGPQ2DX6ESXED34HUTXKJXQP3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:7CGPQ2DX6ESXED34HUTXKJXQP3","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":"afdde280a0a9a433cad0738ee296952e6bf8729f3f2e4682ce22f8b609062a90","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-12-16T14:18:34Z","title_canon_sha256":"615e8f1a5bc557f928dfd29d7f96c8bad4524a774ae97614c34b519aae043cca"},"schema_version":"1.0","source":{"id":"1312.4371","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.4371","created_at":"2026-05-18T03:04:34Z"},{"alias_kind":"arxiv_version","alias_value":"1312.4371v1","created_at":"2026-05-18T03:04:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.4371","created_at":"2026-05-18T03:04:34Z"},{"alias_kind":"pith_short_12","alias_value":"7CGPQ2DX6ESX","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"7CGPQ2DX6ESXED34","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"7CGPQ2DX","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:260d3b9cde8ca0ae44244f57875e81c44f9c899b1857c53b673cd79a25f09fe6","target":"graph","created_at":"2026-05-18T03:04:34Z","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":"Diamond offers unique material advantages for the realization of micro- and nanomechanical resonators due to its high Young's modulus, compatibility with harsh environments and superior thermal properties. At the same time, the wide electronic bandgap of 5.45eV makes diamond a suitable material for integrated optics because of broadband transparency and the absence of free-carrier absorption commonly encountered in silicon photonics. Here we take advantage of both to engineer full-scale optomechanical circuits in diamond thin films. We show that polycrystalline diamond films fabricated by chem","authors_text":"Christoph Nebel, Christoph Wild, Patrik Rath, Svetlana Khasminskaya, Wolfram H.P. Pernice","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-12-16T14:18:34Z","title":"Diamond Integrated Optomechanical Circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.4371","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:d3994a6a11078bddecf999a51987bbfe4b56614d583869e5989836350d9841f7","target":"record","created_at":"2026-05-18T03:04:34Z","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":"afdde280a0a9a433cad0738ee296952e6bf8729f3f2e4682ce22f8b609062a90","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-12-16T14:18:34Z","title_canon_sha256":"615e8f1a5bc557f928dfd29d7f96c8bad4524a774ae97614c34b519aae043cca"},"schema_version":"1.0","source":{"id":"1312.4371","kind":"arxiv","version":1}},"canonical_sha256":"f88cf86877f125720f7c3d277526f07ed3a0e4b4e1953c38a0dfacda1a3178c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f88cf86877f125720f7c3d277526f07ed3a0e4b4e1953c38a0dfacda1a3178c1","first_computed_at":"2026-05-18T03:04:34.752393Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:04:34.752393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/mWAN1IinYLUPPeAsntzdY2GdWovpqr60phKs853c1LslHMjcOtW380cbB8YKVrqeIVkODe6tcBfbyZK8TM+Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:04:34.753265Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.4371","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d3994a6a11078bddecf999a51987bbfe4b56614d583869e5989836350d9841f7","sha256:260d3b9cde8ca0ae44244f57875e81c44f9c899b1857c53b673cd79a25f09fe6"],"state_sha256":"4889b69317d0ec1c39d78256afa4296080c681396ca9b613d73844d75dd9dd6b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JDEtlG2uP6BNxlLNn7U+EFnRXy3raOAbvyn8ZP0IsurEuu0kFZsOHuYWmaQHOC1m4yktAHPbQl9b6DsPbTXeAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T16:18:14.090747Z","bundle_sha256":"5cbf1b3ce02d962dc80af67d6d8f88d8327dbd85a5e204446560326fd824d57d"}}