{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:VZSMZQSDAMQDQCKILYF325UKH3","short_pith_number":"pith:VZSMZQSD","canonical_record":{"source":{"id":"2112.01207","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2021-12-02T13:21:06Z","cross_cats_sorted":[],"title_canon_sha256":"9a2f6e7e3ce3a8b3b02200932d73f2f24b5131a2b4b37f4f3a9b7f5f5aaaecdb","abstract_canon_sha256":"3941fb6351e4e57cf17587e46a1c3d8fcfaff3105fbccf103694d0588d5757b6"},"schema_version":"1.0"},"canonical_sha256":"ae64ccc24303203809485e0bbd768a3ec38841395b9f4a77250a1a04d2bcffbb","source":{"kind":"arxiv","id":"2112.01207","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.01207","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"arxiv_version","alias_value":"2112.01207v1","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.01207","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"pith_short_12","alias_value":"VZSMZQSDAMQD","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"pith_short_16","alias_value":"VZSMZQSDAMQDQCKI","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"pith_short_8","alias_value":"VZSMZQSD","created_at":"2026-07-05T03:37:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:VZSMZQSDAMQDQCKILYF325UKH3","target":"record","payload":{"canonical_record":{"source":{"id":"2112.01207","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2021-12-02T13:21:06Z","cross_cats_sorted":[],"title_canon_sha256":"9a2f6e7e3ce3a8b3b02200932d73f2f24b5131a2b4b37f4f3a9b7f5f5aaaecdb","abstract_canon_sha256":"3941fb6351e4e57cf17587e46a1c3d8fcfaff3105fbccf103694d0588d5757b6"},"schema_version":"1.0"},"canonical_sha256":"ae64ccc24303203809485e0bbd768a3ec38841395b9f4a77250a1a04d2bcffbb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:37:06.419898Z","signature_b64":"Aqlk0n6l8GN+BSJpMAdaeXZciiP4mmHI6GmzzApFwL87J7KU8jwGnsKSGgLULXtNIRm9SPEW6qLGnD+XHOFIAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae64ccc24303203809485e0bbd768a3ec38841395b9f4a77250a1a04d2bcffbb","last_reissued_at":"2026-07-05T03:37:06.419417Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:37:06.419417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2112.01207","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":"2026-07-05T03:37:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WroOMFCG8lT2so1x+z8FAuuFTfXlKTgKk1jsySjteuOTCPi3jjsbuqdRCYAdRphIUnY0tdWTBAUSMXsRZzd6Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T10:56:04.866129Z"},"content_sha256":"9774ad37f815c7dd2834b828c95ed80b43f11a1de633934af4e2864412d3fb3c","schema_version":"1.0","event_id":"sha256:9774ad37f815c7dd2834b828c95ed80b43f11a1de633934af4e2864412d3fb3c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:VZSMZQSDAMQDQCKILYF325UKH3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Photonic and electronic state interactions in BaTiO3 based Optical Microcavity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"D. Narayana Rao, G. Vijaya Prakash, Jitendra Nath Acharyya, R.B. Gangineni","submitted_at":"2021-12-02T13:21:06Z","abstract_excerpt":"The photonic modes mediated absorption dynamics at femtosecond time scales along with the control of spontaneous emission tunability are investigated all-dielectric optical microcavity having BaTiO3 (BTO) as defect layer. The cavity-enhanced transient absorption reveals the dominant excited state absorption (ESA) of both photonic and electronic modes due to strong third-order optical nonlinearity influence. Photoluminescence of BTO is found to be guided and tuned by the photonic cavity mode. Such active photonic structures can be envisaged as a potential candidate in nonlinear optics and photo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.01207","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2112.01207/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:37:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gqmcT7Z7Zo26nrX0SUW1EGrA2maXV6Fb/e7nwbYlVfBFl6tR1bypChjmH5ZeLh2ai7YpZ4Wf3l1DjlHDSC6oAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T10:56:04.866685Z"},"content_sha256":"4e31da1bbd2a9c6f13b43ebdeed0464a31820a7403d69419f147738444310374","schema_version":"1.0","event_id":"sha256:4e31da1bbd2a9c6f13b43ebdeed0464a31820a7403d69419f147738444310374"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VZSMZQSDAMQDQCKILYF325UKH3/bundle.json","state_url":"https://pith.science/pith/VZSMZQSDAMQDQCKILYF325UKH3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VZSMZQSDAMQDQCKILYF325UKH3/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":"2026-08-01T10:56:04Z","links":{"resolver":"https://pith.science/pith/VZSMZQSDAMQDQCKILYF325UKH3","bundle":"https://pith.science/pith/VZSMZQSDAMQDQCKILYF325UKH3/bundle.json","state":"https://pith.science/pith/VZSMZQSDAMQDQCKILYF325UKH3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VZSMZQSDAMQDQCKILYF325UKH3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:VZSMZQSDAMQDQCKILYF325UKH3","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":"3941fb6351e4e57cf17587e46a1c3d8fcfaff3105fbccf103694d0588d5757b6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2021-12-02T13:21:06Z","title_canon_sha256":"9a2f6e7e3ce3a8b3b02200932d73f2f24b5131a2b4b37f4f3a9b7f5f5aaaecdb"},"schema_version":"1.0","source":{"id":"2112.01207","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.01207","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"arxiv_version","alias_value":"2112.01207v1","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.01207","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"pith_short_12","alias_value":"VZSMZQSDAMQD","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"pith_short_16","alias_value":"VZSMZQSDAMQDQCKI","created_at":"2026-07-05T03:37:06Z"},{"alias_kind":"pith_short_8","alias_value":"VZSMZQSD","created_at":"2026-07-05T03:37:06Z"}],"graph_snapshots":[{"event_id":"sha256:4e31da1bbd2a9c6f13b43ebdeed0464a31820a7403d69419f147738444310374","target":"graph","created_at":"2026-07-05T03:37:06Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2112.01207/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The photonic modes mediated absorption dynamics at femtosecond time scales along with the control of spontaneous emission tunability are investigated all-dielectric optical microcavity having BaTiO3 (BTO) as defect layer. The cavity-enhanced transient absorption reveals the dominant excited state absorption (ESA) of both photonic and electronic modes due to strong third-order optical nonlinearity influence. Photoluminescence of BTO is found to be guided and tuned by the photonic cavity mode. Such active photonic structures can be envisaged as a potential candidate in nonlinear optics and photo","authors_text":"D. Narayana Rao, G. Vijaya Prakash, Jitendra Nath Acharyya, R.B. Gangineni","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2021-12-02T13:21:06Z","title":"Photonic and electronic state interactions in BaTiO3 based Optical Microcavity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.01207","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":"sha256:9774ad37f815c7dd2834b828c95ed80b43f11a1de633934af4e2864412d3fb3c","target":"record","created_at":"2026-07-05T03:37:06Z","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":"3941fb6351e4e57cf17587e46a1c3d8fcfaff3105fbccf103694d0588d5757b6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2021-12-02T13:21:06Z","title_canon_sha256":"9a2f6e7e3ce3a8b3b02200932d73f2f24b5131a2b4b37f4f3a9b7f5f5aaaecdb"},"schema_version":"1.0","source":{"id":"2112.01207","kind":"arxiv","version":1}},"canonical_sha256":"ae64ccc24303203809485e0bbd768a3ec38841395b9f4a77250a1a04d2bcffbb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae64ccc24303203809485e0bbd768a3ec38841395b9f4a77250a1a04d2bcffbb","first_computed_at":"2026-07-05T03:37:06.419417Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:37:06.419417Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Aqlk0n6l8GN+BSJpMAdaeXZciiP4mmHI6GmzzApFwL87J7KU8jwGnsKSGgLULXtNIRm9SPEW6qLGnD+XHOFIAA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:37:06.419898Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.01207","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9774ad37f815c7dd2834b828c95ed80b43f11a1de633934af4e2864412d3fb3c","sha256:4e31da1bbd2a9c6f13b43ebdeed0464a31820a7403d69419f147738444310374"],"state_sha256":"0666e494fa967ee8af7fd95e1e19a963ee3073a2610bf365145bd13686c4609c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cjMwpm7L7D+e+gcqMq8uyixOvgvLp1MzfxkdMBKdVlDzqugD+QISIXJXds+ZNSJFWMn+FZ3OxgY69FvANtKkCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T10:56:04.869791Z","bundle_sha256":"ad5ac13b7b53c09953de7bf82f4886eabd3833bdbd4ea1bb7d324e89e6f45f1a"}}