{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:T2PXF4VHWPMTXJJ6WXYFBCXXOD","short_pith_number":"pith:T2PXF4VH","canonical_record":{"source":{"id":"1203.5966","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-03-27T13:21:22Z","cross_cats_sorted":["cond-mat.mes-hall","physics.ins-det","physics.med-ph"],"title_canon_sha256":"93ed66f893737d9af364cdde5f50d222055263fb38feef0d7f0bf378916dd03f","abstract_canon_sha256":"8200f83984b0117c2a7e0d715a3ae11061c7ba197e8dc8e30e2e494719a67e4f"},"schema_version":"1.0"},"canonical_sha256":"9e9f72f2a7b3d93ba53eb5f0508af770fb88b8b60fe98a7c2cff4c3689f778eb","source":{"kind":"arxiv","id":"1203.5966","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.5966","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"arxiv_version","alias_value":"1203.5966v1","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.5966","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"pith_short_12","alias_value":"T2PXF4VHWPMT","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"T2PXF4VHWPMTXJJ6","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"T2PXF4VH","created_at":"2026-05-18T12:27:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:T2PXF4VHWPMTXJJ6WXYFBCXXOD","target":"record","payload":{"canonical_record":{"source":{"id":"1203.5966","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-03-27T13:21:22Z","cross_cats_sorted":["cond-mat.mes-hall","physics.ins-det","physics.med-ph"],"title_canon_sha256":"93ed66f893737d9af364cdde5f50d222055263fb38feef0d7f0bf378916dd03f","abstract_canon_sha256":"8200f83984b0117c2a7e0d715a3ae11061c7ba197e8dc8e30e2e494719a67e4f"},"schema_version":"1.0"},"canonical_sha256":"9e9f72f2a7b3d93ba53eb5f0508af770fb88b8b60fe98a7c2cff4c3689f778eb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:49:58.044273Z","signature_b64":"ALpXmxX2eK2CBETIdtDoByrRctyX1VfJ4lt6QaSdgxFh6nYqw1p1zQgwt2gvZfUd/IW2KZvMz8ug7lNnEfdCDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e9f72f2a7b3d93ba53eb5f0508af770fb88b8b60fe98a7c2cff4c3689f778eb","last_reissued_at":"2026-05-18T03:49:58.043761Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:49:58.043761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.5966","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":"2026-05-18T03:49:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lm7Dz4ZBBlwz8Af0EzMVCojeW2emTX1zwhADW5WWDfFfB4iwsfK4Ffu50h05MaOhrifcV3VWDjwrfFw2kxcJAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T00:24:13.537851Z"},"content_sha256":"fb8fb6e21a61b12dcfacebaa4a53d1d3601c96c7ba3350c4eb5cef7335757074","schema_version":"1.0","event_id":"sha256:fb8fb6e21a61b12dcfacebaa4a53d1d3601c96c7ba3350c4eb5cef7335757074"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:T2PXF4VHWPMTXJJ6WXYFBCXXOD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spatial Modulation Microscopy for Real-Time Imaging of Plasmonic Nanoparticles and Cells","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.ins-det","physics.med-ph"],"primary_cat":"physics.optics","authors_text":"A. G. Kanaras, M. C. Pitter, M. G. Somekh, N. Fairbairn, O. L. Muskens, R. A. Light, R. Carter, R. Fernandes, T. J. Elliott","submitted_at":"2012-03-27T13:21:22Z","abstract_excerpt":"Spatial modulation microscopy is a technique originally developed for quantitative spectroscopy of individual nano-objects. Here, a parallel implementation of the spatial modulation microscopy technique is demonstrated based on a line detector capable of demodulation at kHz frequencies. The capabilities of the imaging system are shown using an array of plasmonic nanoantennas and dendritic cells incubated with gold nanoparticles."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.5966","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":"2026-05-18T03:49:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bkAQ0AN4xhmD5KqdKC8LbmR4l+fgKQQq0CuARI7S8Azc+yh6wqgFjrgXkaFxvlZA/gyPyPtkQ94kLc3X32ytCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T00:24:13.538605Z"},"content_sha256":"60f282235deee3da82fc9b2d74fe2a1b99e8d21a15db32ddaf205c6baf02dc3f","schema_version":"1.0","event_id":"sha256:60f282235deee3da82fc9b2d74fe2a1b99e8d21a15db32ddaf205c6baf02dc3f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T2PXF4VHWPMTXJJ6WXYFBCXXOD/bundle.json","state_url":"https://pith.science/pith/T2PXF4VHWPMTXJJ6WXYFBCXXOD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T2PXF4VHWPMTXJJ6WXYFBCXXOD/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":"2026-06-08T00:24:13Z","links":{"resolver":"https://pith.science/pith/T2PXF4VHWPMTXJJ6WXYFBCXXOD","bundle":"https://pith.science/pith/T2PXF4VHWPMTXJJ6WXYFBCXXOD/bundle.json","state":"https://pith.science/pith/T2PXF4VHWPMTXJJ6WXYFBCXXOD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T2PXF4VHWPMTXJJ6WXYFBCXXOD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:T2PXF4VHWPMTXJJ6WXYFBCXXOD","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":"8200f83984b0117c2a7e0d715a3ae11061c7ba197e8dc8e30e2e494719a67e4f","cross_cats_sorted":["cond-mat.mes-hall","physics.ins-det","physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-03-27T13:21:22Z","title_canon_sha256":"93ed66f893737d9af364cdde5f50d222055263fb38feef0d7f0bf378916dd03f"},"schema_version":"1.0","source":{"id":"1203.5966","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.5966","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"arxiv_version","alias_value":"1203.5966v1","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.5966","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"pith_short_12","alias_value":"T2PXF4VHWPMT","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"T2PXF4VHWPMTXJJ6","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"T2PXF4VH","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:60f282235deee3da82fc9b2d74fe2a1b99e8d21a15db32ddaf205c6baf02dc3f","target":"graph","created_at":"2026-05-18T03:49:58Z","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":"Spatial modulation microscopy is a technique originally developed for quantitative spectroscopy of individual nano-objects. Here, a parallel implementation of the spatial modulation microscopy technique is demonstrated based on a line detector capable of demodulation at kHz frequencies. The capabilities of the imaging system are shown using an array of plasmonic nanoantennas and dendritic cells incubated with gold nanoparticles.","authors_text":"A. G. Kanaras, M. C. Pitter, M. G. Somekh, N. Fairbairn, O. L. Muskens, R. A. Light, R. Carter, R. Fernandes, T. J. Elliott","cross_cats":["cond-mat.mes-hall","physics.ins-det","physics.med-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-03-27T13:21:22Z","title":"Spatial Modulation Microscopy for Real-Time Imaging of Plasmonic Nanoparticles and Cells"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.5966","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:fb8fb6e21a61b12dcfacebaa4a53d1d3601c96c7ba3350c4eb5cef7335757074","target":"record","created_at":"2026-05-18T03:49:58Z","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":"8200f83984b0117c2a7e0d715a3ae11061c7ba197e8dc8e30e2e494719a67e4f","cross_cats_sorted":["cond-mat.mes-hall","physics.ins-det","physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-03-27T13:21:22Z","title_canon_sha256":"93ed66f893737d9af364cdde5f50d222055263fb38feef0d7f0bf378916dd03f"},"schema_version":"1.0","source":{"id":"1203.5966","kind":"arxiv","version":1}},"canonical_sha256":"9e9f72f2a7b3d93ba53eb5f0508af770fb88b8b60fe98a7c2cff4c3689f778eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e9f72f2a7b3d93ba53eb5f0508af770fb88b8b60fe98a7c2cff4c3689f778eb","first_computed_at":"2026-05-18T03:49:58.043761Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:49:58.043761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ALpXmxX2eK2CBETIdtDoByrRctyX1VfJ4lt6QaSdgxFh6nYqw1p1zQgwt2gvZfUd/IW2KZvMz8ug7lNnEfdCDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:49:58.044273Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.5966","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb8fb6e21a61b12dcfacebaa4a53d1d3601c96c7ba3350c4eb5cef7335757074","sha256:60f282235deee3da82fc9b2d74fe2a1b99e8d21a15db32ddaf205c6baf02dc3f"],"state_sha256":"335aba01f527764a1ffee4215b566ff91d6b8a42eb2a7e2489d9c55b80945110"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AqfljgY6/PX79iYDZsigG/SKybXw17n8KkJNnHXD3moq4gGIpRiDjXOSLCNVD23phKYVfiPPDjcJHypDkgO8Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T00:24:13.542642Z","bundle_sha256":"d3c7e898aa376e8343eb1ce4c28edca053a39343caffae300e79a0378daf455d"}}