{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:U757ETLPQ6BPHGDTABMS2QK5MT","short_pith_number":"pith:U757ETLP","canonical_record":{"source":{"id":"1407.3034","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-11T06:04:24Z","cross_cats_sorted":[],"title_canon_sha256":"6f6e834b0b5ce79ab9ef01298573b8b05a7846bc5f56699bf757cc29ef696536","abstract_canon_sha256":"7e9bf51d40052255b0856cd8d8f2557c1879263a026ee3560cf40ce496d50913"},"schema_version":"1.0"},"canonical_sha256":"a7fbf24d6f8782f3987300592d415d64caef2066fc0798b0d18328dd7b54cbe7","source":{"kind":"arxiv","id":"1407.3034","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.3034","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"arxiv_version","alias_value":"1407.3034v1","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.3034","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"pith_short_12","alias_value":"U757ETLPQ6BP","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"U757ETLPQ6BPHGDT","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"U757ETLP","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:U757ETLPQ6BPHGDTABMS2QK5MT","target":"record","payload":{"canonical_record":{"source":{"id":"1407.3034","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-11T06:04:24Z","cross_cats_sorted":[],"title_canon_sha256":"6f6e834b0b5ce79ab9ef01298573b8b05a7846bc5f56699bf757cc29ef696536","abstract_canon_sha256":"7e9bf51d40052255b0856cd8d8f2557c1879263a026ee3560cf40ce496d50913"},"schema_version":"1.0"},"canonical_sha256":"a7fbf24d6f8782f3987300592d415d64caef2066fc0798b0d18328dd7b54cbe7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:47:52.203003Z","signature_b64":"Gz9dXpyo3kBc4UTXgSWFySqjK6XOzrjB8kU6j+ZrLO40t+YhgfT9juxR8bH65svZ1zzht1ysi22GT/bUwEw7CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a7fbf24d6f8782f3987300592d415d64caef2066fc0798b0d18328dd7b54cbe7","last_reissued_at":"2026-05-18T02:47:52.202461Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:47:52.202461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.3034","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":"2026-05-18T02:47:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yo23xkhYLXz/1Sy+rNzmCvk9HOxODgr7XDqgMi01sN4S2H84tSSB9AL1o4mU+YdyMQ5oOf0EDBblfwMyxSlXDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:54:53.265869Z"},"content_sha256":"cc3c4c51d8658ef02b5e85b0e967765b7114b0ee9e4a385a1d9e334ea32a7e3d","schema_version":"1.0","event_id":"sha256:cc3c4c51d8658ef02b5e85b0e967765b7114b0ee9e4a385a1d9e334ea32a7e3d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:U757ETLPQ6BPHGDTABMS2QK5MT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Inhibition of light emission in a 2.5D photonic structure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Christian Seassal (INL, ECL), Pierre Viktorovich (INL, Romain Peretti (INL), Xavier Letartre (INL)","submitted_at":"2014-07-11T06:04:24Z","abstract_excerpt":"We analyse inhibition of emission in a 2.5D photonic structures made up a photonic crystal (PhC) and Bragg mirrors using FDTD simulations. A comparison is made between an isolated PhC membrane and the same PhC suspended onto a Bragg mirror or sandwiched between 2 Bragg mirrors. Strong inhibition of the Purcell factor is observed in a broad spectral range, whatever the in-plane orientation and location of the emitting dipole. We analysed these results numerically and theoretically by simulating the experimentally observed lifetime of a collection of randomly distributed emitters, showing that t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.3034","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":"2026-05-18T02:47:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SuTAskbLCnfl1yKPg2DlCb5HoKuCXool4/mPoQ+i8ERfGWAOEwogMSOfJnwu4t3sZL26g65yVX9mp3wHcgGGCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:54:53.266559Z"},"content_sha256":"1e7ff90a7b0bb855ee2170abe99cdd295c698669100c966960bc85efdf91ac13","schema_version":"1.0","event_id":"sha256:1e7ff90a7b0bb855ee2170abe99cdd295c698669100c966960bc85efdf91ac13"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U757ETLPQ6BPHGDTABMS2QK5MT/bundle.json","state_url":"https://pith.science/pith/U757ETLPQ6BPHGDTABMS2QK5MT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U757ETLPQ6BPHGDTABMS2QK5MT/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":"2026-05-26T12:54:53Z","links":{"resolver":"https://pith.science/pith/U757ETLPQ6BPHGDTABMS2QK5MT","bundle":"https://pith.science/pith/U757ETLPQ6BPHGDTABMS2QK5MT/bundle.json","state":"https://pith.science/pith/U757ETLPQ6BPHGDTABMS2QK5MT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U757ETLPQ6BPHGDTABMS2QK5MT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:U757ETLPQ6BPHGDTABMS2QK5MT","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":"7e9bf51d40052255b0856cd8d8f2557c1879263a026ee3560cf40ce496d50913","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-11T06:04:24Z","title_canon_sha256":"6f6e834b0b5ce79ab9ef01298573b8b05a7846bc5f56699bf757cc29ef696536"},"schema_version":"1.0","source":{"id":"1407.3034","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.3034","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"arxiv_version","alias_value":"1407.3034v1","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.3034","created_at":"2026-05-18T02:47:52Z"},{"alias_kind":"pith_short_12","alias_value":"U757ETLPQ6BP","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"U757ETLPQ6BPHGDT","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"U757ETLP","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:1e7ff90a7b0bb855ee2170abe99cdd295c698669100c966960bc85efdf91ac13","target":"graph","created_at":"2026-05-18T02:47:52Z","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 analyse inhibition of emission in a 2.5D photonic structures made up a photonic crystal (PhC) and Bragg mirrors using FDTD simulations. A comparison is made between an isolated PhC membrane and the same PhC suspended onto a Bragg mirror or sandwiched between 2 Bragg mirrors. Strong inhibition of the Purcell factor is observed in a broad spectral range, whatever the in-plane orientation and location of the emitting dipole. We analysed these results numerically and theoretically by simulating the experimentally observed lifetime of a collection of randomly distributed emitters, showing that t","authors_text":"Christian Seassal (INL, ECL), Pierre Viktorovich (INL, Romain Peretti (INL), Xavier Letartre (INL)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-11T06:04:24Z","title":"Inhibition of light emission in a 2.5D photonic structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.3034","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:cc3c4c51d8658ef02b5e85b0e967765b7114b0ee9e4a385a1d9e334ea32a7e3d","target":"record","created_at":"2026-05-18T02:47:52Z","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":"7e9bf51d40052255b0856cd8d8f2557c1879263a026ee3560cf40ce496d50913","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-07-11T06:04:24Z","title_canon_sha256":"6f6e834b0b5ce79ab9ef01298573b8b05a7846bc5f56699bf757cc29ef696536"},"schema_version":"1.0","source":{"id":"1407.3034","kind":"arxiv","version":1}},"canonical_sha256":"a7fbf24d6f8782f3987300592d415d64caef2066fc0798b0d18328dd7b54cbe7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7fbf24d6f8782f3987300592d415d64caef2066fc0798b0d18328dd7b54cbe7","first_computed_at":"2026-05-18T02:47:52.202461Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:47:52.202461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Gz9dXpyo3kBc4UTXgSWFySqjK6XOzrjB8kU6j+ZrLO40t+YhgfT9juxR8bH65svZ1zzht1ysi22GT/bUwEw7CA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:47:52.203003Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.3034","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc3c4c51d8658ef02b5e85b0e967765b7114b0ee9e4a385a1d9e334ea32a7e3d","sha256:1e7ff90a7b0bb855ee2170abe99cdd295c698669100c966960bc85efdf91ac13"],"state_sha256":"3a1405e2a5f27eae6f5062eb129ffa5956ce71cd42eb130f6db881bb6e9b20ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B/xtd+IzaET6c3umzhFuqT3cO+TjsGy0+CjvgBol5LiEJG90bo1W6HMeKF4fgPiVG05ooQkFYLfNcQsjQ4FtBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T12:54:53.270278Z","bundle_sha256":"a541fa23b092a4624b1ee8534d21adc52ced587bddf070ca53a3059a76011930"}}