{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:3WBJCHKNGSQTZLVIQZWIACY4SR","short_pith_number":"pith:3WBJCHKN","canonical_record":{"source":{"id":"1104.4073","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-04-20T17:01:31Z","cross_cats_sorted":[],"title_canon_sha256":"d3b9bf37f7f9d65cb89938963c23a16d96f873b49fc01fc9e9fabb9a09d7a838","abstract_canon_sha256":"10f2ba7f98a26a1e019cf06555a040af7f23b62f6de0ef0360bee75ebf4f1552"},"schema_version":"1.0"},"canonical_sha256":"dd82911d4d34a13caea8866c800b1c9469c5a131b1600a3d5f572cba177aa7c1","source":{"kind":"arxiv","id":"1104.4073","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.4073","created_at":"2026-05-18T03:48:24Z"},{"alias_kind":"arxiv_version","alias_value":"1104.4073v1","created_at":"2026-05-18T03:48:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.4073","created_at":"2026-05-18T03:48:24Z"},{"alias_kind":"pith_short_12","alias_value":"3WBJCHKNGSQT","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"3WBJCHKNGSQTZLVI","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"3WBJCHKN","created_at":"2026-05-18T12:26:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:3WBJCHKNGSQTZLVIQZWIACY4SR","target":"record","payload":{"canonical_record":{"source":{"id":"1104.4073","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-04-20T17:01:31Z","cross_cats_sorted":[],"title_canon_sha256":"d3b9bf37f7f9d65cb89938963c23a16d96f873b49fc01fc9e9fabb9a09d7a838","abstract_canon_sha256":"10f2ba7f98a26a1e019cf06555a040af7f23b62f6de0ef0360bee75ebf4f1552"},"schema_version":"1.0"},"canonical_sha256":"dd82911d4d34a13caea8866c800b1c9469c5a131b1600a3d5f572cba177aa7c1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:48:24.421432Z","signature_b64":"yMAX0+e5ykLC3yK8RJdwB2rBvhBloPjnWiZGSub7+Y6kgWDjzk4gQFLee5DTnZig0vXV6QvktSQvoIkpbXtkDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd82911d4d34a13caea8866c800b1c9469c5a131b1600a3d5f572cba177aa7c1","last_reissued_at":"2026-05-18T03:48:24.420815Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:48:24.420815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.4073","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":"2026-05-18T03:48:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B/fywSZEWW6ymflTEeg8e0+RWKJVw705R+QkqGZVh+JcxNfdu5286TIEwA2AXGCbnqno1yS03ZelXkWMKI2eAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:13:19.078839Z"},"content_sha256":"544509a6930e98e2c9ec0f7df5c7db8d41d8c95b27d23c595e6a226558ee0514","schema_version":"1.0","event_id":"sha256:544509a6930e98e2c9ec0f7df5c7db8d41d8c95b27d23c595e6a226558ee0514"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:3WBJCHKNGSQTZLVIQZWIACY4SR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scanning emitter lifetime imaging microscopy for spontaneous emission control","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"A. Femius Koenderink, Martin Frimmer, Yuntian Chen","submitted_at":"2011-04-20T17:01:31Z","abstract_excerpt":"We report an experimental technique to map and exploit the local density of optical states of arbitrary planar nano-photonic structures. The method relies on positioning a spontaneous emitter attached to a scanning probe deterministically and reversibly with respect to its photonic environment while measuring its lifetime. We demonstrate the method by imaging the enhancement of the local density of optical states around metal nanowires. By nano-positioning, the decay rate of a pointlike source of fluorescence can be reversibly and repeatedly changed by a factor of two by coupling it to the gui"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.4073","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":"2026-05-18T03:48:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uxlndQ3jeUOwBa1P2xxF+FWaf6YRyFIRHefMoyqsLbozxpzwVz1xWrM2Tfy+XumPiiIGLW/u6jOwvoT/oS51Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:13:19.079187Z"},"content_sha256":"ebe3288cf955a5378d5d69cb7616ced324333e01f0993327a0a4b2f932f82102","schema_version":"1.0","event_id":"sha256:ebe3288cf955a5378d5d69cb7616ced324333e01f0993327a0a4b2f932f82102"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3WBJCHKNGSQTZLVIQZWIACY4SR/bundle.json","state_url":"https://pith.science/pith/3WBJCHKNGSQTZLVIQZWIACY4SR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3WBJCHKNGSQTZLVIQZWIACY4SR/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":"2026-05-27T22:13:19Z","links":{"resolver":"https://pith.science/pith/3WBJCHKNGSQTZLVIQZWIACY4SR","bundle":"https://pith.science/pith/3WBJCHKNGSQTZLVIQZWIACY4SR/bundle.json","state":"https://pith.science/pith/3WBJCHKNGSQTZLVIQZWIACY4SR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3WBJCHKNGSQTZLVIQZWIACY4SR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:3WBJCHKNGSQTZLVIQZWIACY4SR","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":"10f2ba7f98a26a1e019cf06555a040af7f23b62f6de0ef0360bee75ebf4f1552","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-04-20T17:01:31Z","title_canon_sha256":"d3b9bf37f7f9d65cb89938963c23a16d96f873b49fc01fc9e9fabb9a09d7a838"},"schema_version":"1.0","source":{"id":"1104.4073","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.4073","created_at":"2026-05-18T03:48:24Z"},{"alias_kind":"arxiv_version","alias_value":"1104.4073v1","created_at":"2026-05-18T03:48:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.4073","created_at":"2026-05-18T03:48:24Z"},{"alias_kind":"pith_short_12","alias_value":"3WBJCHKNGSQT","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"3WBJCHKNGSQTZLVI","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"3WBJCHKN","created_at":"2026-05-18T12:26:20Z"}],"graph_snapshots":[{"event_id":"sha256:ebe3288cf955a5378d5d69cb7616ced324333e01f0993327a0a4b2f932f82102","target":"graph","created_at":"2026-05-18T03:48:24Z","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":"We report an experimental technique to map and exploit the local density of optical states of arbitrary planar nano-photonic structures. The method relies on positioning a spontaneous emitter attached to a scanning probe deterministically and reversibly with respect to its photonic environment while measuring its lifetime. We demonstrate the method by imaging the enhancement of the local density of optical states around metal nanowires. By nano-positioning, the decay rate of a pointlike source of fluorescence can be reversibly and repeatedly changed by a factor of two by coupling it to the gui","authors_text":"A. Femius Koenderink, Martin Frimmer, Yuntian Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-04-20T17:01:31Z","title":"Scanning emitter lifetime imaging microscopy for spontaneous emission control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.4073","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":"sha256:544509a6930e98e2c9ec0f7df5c7db8d41d8c95b27d23c595e6a226558ee0514","target":"record","created_at":"2026-05-18T03:48:24Z","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":"10f2ba7f98a26a1e019cf06555a040af7f23b62f6de0ef0360bee75ebf4f1552","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-04-20T17:01:31Z","title_canon_sha256":"d3b9bf37f7f9d65cb89938963c23a16d96f873b49fc01fc9e9fabb9a09d7a838"},"schema_version":"1.0","source":{"id":"1104.4073","kind":"arxiv","version":1}},"canonical_sha256":"dd82911d4d34a13caea8866c800b1c9469c5a131b1600a3d5f572cba177aa7c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd82911d4d34a13caea8866c800b1c9469c5a131b1600a3d5f572cba177aa7c1","first_computed_at":"2026-05-18T03:48:24.420815Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:24.420815Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yMAX0+e5ykLC3yK8RJdwB2rBvhBloPjnWiZGSub7+Y6kgWDjzk4gQFLee5DTnZig0vXV6QvktSQvoIkpbXtkDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:24.421432Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.4073","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:544509a6930e98e2c9ec0f7df5c7db8d41d8c95b27d23c595e6a226558ee0514","sha256:ebe3288cf955a5378d5d69cb7616ced324333e01f0993327a0a4b2f932f82102"],"state_sha256":"a5d03be299c45596138303aed80c9d44e22e6b08c29f44feb8e33f730bdaca42"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wouITLzylUfvV4wq+/cdd81ZjFE92T9NVDExWtQfoTDFRD+mDb6WIxX9fL1mF92P/tTAeiQYH42fK4ICDv5/Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T22:13:19.081459Z","bundle_sha256":"1e1b00abef6e7716970eaba722727acd495850cbb505bc854196ebf654999462"}}