{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ESBRKFU73QOPQDNUVUJ47E2JBE","short_pith_number":"pith:ESBRKFU7","canonical_record":{"source":{"id":"1310.4750","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-17T15:35:59Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"b929d95ccff4b567976f20dea24da360eb67061859d400edab1174260c1f2621","abstract_canon_sha256":"6cfe6883b6602373ba44e9a78d7f05fae4c1aff7579a8ef641792d82b8295de0"},"schema_version":"1.0"},"canonical_sha256":"248315169fdc1cf80db4ad13cf9349090a8fe01638302eb902afcb92f1fbf63b","source":{"kind":"arxiv","id":"1310.4750","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4750","created_at":"2026-05-18T03:05:17Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4750v1","created_at":"2026-05-18T03:05:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4750","created_at":"2026-05-18T03:05:17Z"},{"alias_kind":"pith_short_12","alias_value":"ESBRKFU73QOP","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"ESBRKFU73QOPQDNU","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"ESBRKFU7","created_at":"2026-05-18T12:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ESBRKFU73QOPQDNUVUJ47E2JBE","target":"record","payload":{"canonical_record":{"source":{"id":"1310.4750","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-17T15:35:59Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"b929d95ccff4b567976f20dea24da360eb67061859d400edab1174260c1f2621","abstract_canon_sha256":"6cfe6883b6602373ba44e9a78d7f05fae4c1aff7579a8ef641792d82b8295de0"},"schema_version":"1.0"},"canonical_sha256":"248315169fdc1cf80db4ad13cf9349090a8fe01638302eb902afcb92f1fbf63b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:05:17.954739Z","signature_b64":"RZdlMdCK02ZxAZ/fhqcr7Pmq5Hl0IYCXysDGI7EdJuEbfpw5MwUlXTWRiygfpDXoYSAE6rykbbfCvFpiYmABBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"248315169fdc1cf80db4ad13cf9349090a8fe01638302eb902afcb92f1fbf63b","last_reissued_at":"2026-05-18T03:05:17.954077Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:05:17.954077Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.4750","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":"2026-05-18T03:05:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"du+O7AxYOqzcPuSaROIFi3FUIawxjXj75u/WW5INnE3ntyWUepGqD3ej+EQ7m98C1QpZQRVBYnHX9jSrcnn0BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:44:01.933646Z"},"content_sha256":"5d67c742722fe77d1ac80333f951f478d361be717c53d8fe6a9d3e94de1e51e3","schema_version":"1.0","event_id":"sha256:5d67c742722fe77d1ac80333f951f478d361be717c53d8fe6a9d3e94de1e51e3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ESBRKFU73QOPQDNUVUJ47E2JBE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Photonic Cavity Synchronization of Nanomechanical Oscillators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.optics","authors_text":"Florian Marquardt, Hong X. Tang, Linran Fan, Mahmood Bagheri, Menno Poot","submitted_at":"2013-10-17T15:35:59Z","abstract_excerpt":"Synchronization in oscillatory systems is a frequent natural phenomenon and is becoming an important concept in modern physics. Nanomechanical resonators are ideal systems for studying synchronization due to their controllable oscillation properties and engineerable nonlinearities. Here we demonstrate synchronization of two nanomechanical oscillators via a photonic resonator, enabling optomechanical synchronization between mechanically isolated nanomechanical resonators. Optical backaction gives rise to both reactive and dissipative coupling of the mechanical resonators, leading to coherent os"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4750","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":"2026-05-18T03:05:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tbqhMmPwqFK8OuHGB9pddHThm3Vo5PyVlfsDj5w09+OZayAIT/bb5t3lJgwEJacf/gskxM8//Bayl2FEfg+VBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:44:01.934355Z"},"content_sha256":"29085b92a886d87292dbd8f9a082b900816aea55cea376b2caaac01915ab1db3","schema_version":"1.0","event_id":"sha256:29085b92a886d87292dbd8f9a082b900816aea55cea376b2caaac01915ab1db3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ESBRKFU73QOPQDNUVUJ47E2JBE/bundle.json","state_url":"https://pith.science/pith/ESBRKFU73QOPQDNUVUJ47E2JBE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ESBRKFU73QOPQDNUVUJ47E2JBE/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":"2026-05-25T18:44:01Z","links":{"resolver":"https://pith.science/pith/ESBRKFU73QOPQDNUVUJ47E2JBE","bundle":"https://pith.science/pith/ESBRKFU73QOPQDNUVUJ47E2JBE/bundle.json","state":"https://pith.science/pith/ESBRKFU73QOPQDNUVUJ47E2JBE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ESBRKFU73QOPQDNUVUJ47E2JBE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ESBRKFU73QOPQDNUVUJ47E2JBE","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":"6cfe6883b6602373ba44e9a78d7f05fae4c1aff7579a8ef641792d82b8295de0","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-17T15:35:59Z","title_canon_sha256":"b929d95ccff4b567976f20dea24da360eb67061859d400edab1174260c1f2621"},"schema_version":"1.0","source":{"id":"1310.4750","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4750","created_at":"2026-05-18T03:05:17Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4750v1","created_at":"2026-05-18T03:05:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4750","created_at":"2026-05-18T03:05:17Z"},{"alias_kind":"pith_short_12","alias_value":"ESBRKFU73QOP","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"ESBRKFU73QOPQDNU","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"ESBRKFU7","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:29085b92a886d87292dbd8f9a082b900816aea55cea376b2caaac01915ab1db3","target":"graph","created_at":"2026-05-18T03:05:17Z","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":"Synchronization in oscillatory systems is a frequent natural phenomenon and is becoming an important concept in modern physics. Nanomechanical resonators are ideal systems for studying synchronization due to their controllable oscillation properties and engineerable nonlinearities. Here we demonstrate synchronization of two nanomechanical oscillators via a photonic resonator, enabling optomechanical synchronization between mechanically isolated nanomechanical resonators. Optical backaction gives rise to both reactive and dissipative coupling of the mechanical resonators, leading to coherent os","authors_text":"Florian Marquardt, Hong X. Tang, Linran Fan, Mahmood Bagheri, Menno Poot","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-17T15:35:59Z","title":"Photonic Cavity Synchronization of Nanomechanical Oscillators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4750","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":"sha256:5d67c742722fe77d1ac80333f951f478d361be717c53d8fe6a9d3e94de1e51e3","target":"record","created_at":"2026-05-18T03:05:17Z","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":"6cfe6883b6602373ba44e9a78d7f05fae4c1aff7579a8ef641792d82b8295de0","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-17T15:35:59Z","title_canon_sha256":"b929d95ccff4b567976f20dea24da360eb67061859d400edab1174260c1f2621"},"schema_version":"1.0","source":{"id":"1310.4750","kind":"arxiv","version":1}},"canonical_sha256":"248315169fdc1cf80db4ad13cf9349090a8fe01638302eb902afcb92f1fbf63b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"248315169fdc1cf80db4ad13cf9349090a8fe01638302eb902afcb92f1fbf63b","first_computed_at":"2026-05-18T03:05:17.954077Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:05:17.954077Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RZdlMdCK02ZxAZ/fhqcr7Pmq5Hl0IYCXysDGI7EdJuEbfpw5MwUlXTWRiygfpDXoYSAE6rykbbfCvFpiYmABBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:05:17.954739Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.4750","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d67c742722fe77d1ac80333f951f478d361be717c53d8fe6a9d3e94de1e51e3","sha256:29085b92a886d87292dbd8f9a082b900816aea55cea376b2caaac01915ab1db3"],"state_sha256":"59db3c633cb504eaf122796eb20817a998dfdfda43966dde66d9810e6e0fc236"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y40MaurEWmAoYk/UUM6RLQRNgW8QmVd8cbIRXg1s9TlQxrJxaWgh+NMIalWEKlDrQwGF4VgrdF2XIP0RaGTJBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:44:01.937471Z","bundle_sha256":"4a521bdd378b62e05dbfa10797e3474daa10805ed5e5e3efa7c4c765cda4c591"}}