{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:MVUHYJWIEDL7EXOEW5GXWQEVVD","short_pith_number":"pith:MVUHYJWI","canonical_record":{"source":{"id":"1202.3632","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-02-16T15:56:39Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"af0e0ccf153558ebe59935efa4f1fe1023c6a94e3b955e17bbf9431bd0d5be6e","abstract_canon_sha256":"2e38fdab910dfaac60423db3213fd73c10f6a6fd6cebf054f296eea4d89e2f7d"},"schema_version":"1.0"},"canonical_sha256":"65687c26c820d7f25dc4b74d7b4095a8c91bb82e437f6fdf638dbf2f20020714","source":{"kind":"arxiv","id":"1202.3632","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.3632","created_at":"2026-05-18T04:02:12Z"},{"alias_kind":"arxiv_version","alias_value":"1202.3632v1","created_at":"2026-05-18T04:02:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.3632","created_at":"2026-05-18T04:02:12Z"},{"alias_kind":"pith_short_12","alias_value":"MVUHYJWIEDL7","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MVUHYJWIEDL7EXOE","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MVUHYJWI","created_at":"2026-05-18T12:27:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:MVUHYJWIEDL7EXOEW5GXWQEVVD","target":"record","payload":{"canonical_record":{"source":{"id":"1202.3632","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-02-16T15:56:39Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"af0e0ccf153558ebe59935efa4f1fe1023c6a94e3b955e17bbf9431bd0d5be6e","abstract_canon_sha256":"2e38fdab910dfaac60423db3213fd73c10f6a6fd6cebf054f296eea4d89e2f7d"},"schema_version":"1.0"},"canonical_sha256":"65687c26c820d7f25dc4b74d7b4095a8c91bb82e437f6fdf638dbf2f20020714","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:02:12.702442Z","signature_b64":"srfsz5V1+nhoa8LdSRRSdc1IBpyyll/Z3nE1G8xt60PHbIliwc47B+TIzndtZ21f0/bFYtUesXyiLdm85DDtAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"65687c26c820d7f25dc4b74d7b4095a8c91bb82e437f6fdf638dbf2f20020714","last_reissued_at":"2026-05-18T04:02:12.702000Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:02:12.702000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.3632","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":"2026-05-18T04:02:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mRHsg7F31scakahlRczwmMg0GrE5vxaot2CsDoXv1grE4JAbS1ucp64Hb3BG+kM+5/lb06g7IUhfIt67cFmCDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T07:22:31.934865Z"},"content_sha256":"c4ae002aaf76e8607f5a7db3ed47a42f793f866d383b4bc48f9cab1832e7eef0","schema_version":"1.0","event_id":"sha256:c4ae002aaf76e8607f5a7db3ed47a42f793f866d383b4bc48f9cab1832e7eef0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:MVUHYJWIEDL7EXOEW5GXWQEVVD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Secondary emission from synthetic opal infiltrated by colloidal gold and glycine","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"physics.optics","authors_text":"G. Dovbeshko, O. Fesenko, V. Boyko, V. Gorelik, V. Moiseyenko, V. Romanyuk, V. Shvalagin, V. Sobolev","submitted_at":"2012-02-16T15:56:39Z","abstract_excerpt":"A comparison of the secondary emission (photoluminescence) and Bragg reflection spectra of photonic crystals (PC), namely, synthetic opals, opals infiltrated by colloidal gold, glycine, and a complex of colloidal gold with glycine is performed. The infiltration of colloidal gold and a complex of colloidal gold with glycine into the pores of PC causes a short-wavelength shift (about 5-15 nm) of the Bragg reflection and increases the intensity of this band by 1.5-3 times. In photoluminescence, the infiltration of PC by colloidal gold and colloidal gold with glycine suppresses the PC emission ban"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.3632","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":"2026-05-18T04:02:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KjC2IqWL6t2giT/57rOoBUnvf7p/KTQxUmePsd9QuCcx4JoqBcsFwDqxU7A3XSLyaE+fx2PDhmaWQZiGQKvVAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T07:22:31.935510Z"},"content_sha256":"3034babf30f7b7d86ff742f16dcfec5f7158614a25af3d109ff5d47fd2247aba","schema_version":"1.0","event_id":"sha256:3034babf30f7b7d86ff742f16dcfec5f7158614a25af3d109ff5d47fd2247aba"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MVUHYJWIEDL7EXOEW5GXWQEVVD/bundle.json","state_url":"https://pith.science/pith/MVUHYJWIEDL7EXOEW5GXWQEVVD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MVUHYJWIEDL7EXOEW5GXWQEVVD/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":"2026-07-01T07:22:31Z","links":{"resolver":"https://pith.science/pith/MVUHYJWIEDL7EXOEW5GXWQEVVD","bundle":"https://pith.science/pith/MVUHYJWIEDL7EXOEW5GXWQEVVD/bundle.json","state":"https://pith.science/pith/MVUHYJWIEDL7EXOEW5GXWQEVVD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MVUHYJWIEDL7EXOEW5GXWQEVVD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:MVUHYJWIEDL7EXOEW5GXWQEVVD","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":"2e38fdab910dfaac60423db3213fd73c10f6a6fd6cebf054f296eea4d89e2f7d","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-02-16T15:56:39Z","title_canon_sha256":"af0e0ccf153558ebe59935efa4f1fe1023c6a94e3b955e17bbf9431bd0d5be6e"},"schema_version":"1.0","source":{"id":"1202.3632","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.3632","created_at":"2026-05-18T04:02:12Z"},{"alias_kind":"arxiv_version","alias_value":"1202.3632v1","created_at":"2026-05-18T04:02:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.3632","created_at":"2026-05-18T04:02:12Z"},{"alias_kind":"pith_short_12","alias_value":"MVUHYJWIEDL7","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MVUHYJWIEDL7EXOE","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MVUHYJWI","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:3034babf30f7b7d86ff742f16dcfec5f7158614a25af3d109ff5d47fd2247aba","target":"graph","created_at":"2026-05-18T04:02:12Z","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":"A comparison of the secondary emission (photoluminescence) and Bragg reflection spectra of photonic crystals (PC), namely, synthetic opals, opals infiltrated by colloidal gold, glycine, and a complex of colloidal gold with glycine is performed. The infiltration of colloidal gold and a complex of colloidal gold with glycine into the pores of PC causes a short-wavelength shift (about 5-15 nm) of the Bragg reflection and increases the intensity of this band by 1.5-3 times. In photoluminescence, the infiltration of PC by colloidal gold and colloidal gold with glycine suppresses the PC emission ban","authors_text":"G. Dovbeshko, O. Fesenko, V. Boyko, V. Gorelik, V. Moiseyenko, V. Romanyuk, V. Shvalagin, V. Sobolev","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-02-16T15:56:39Z","title":"Secondary emission from synthetic opal infiltrated by colloidal gold and glycine"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.3632","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:c4ae002aaf76e8607f5a7db3ed47a42f793f866d383b4bc48f9cab1832e7eef0","target":"record","created_at":"2026-05-18T04:02:12Z","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":"2e38fdab910dfaac60423db3213fd73c10f6a6fd6cebf054f296eea4d89e2f7d","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-02-16T15:56:39Z","title_canon_sha256":"af0e0ccf153558ebe59935efa4f1fe1023c6a94e3b955e17bbf9431bd0d5be6e"},"schema_version":"1.0","source":{"id":"1202.3632","kind":"arxiv","version":1}},"canonical_sha256":"65687c26c820d7f25dc4b74d7b4095a8c91bb82e437f6fdf638dbf2f20020714","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65687c26c820d7f25dc4b74d7b4095a8c91bb82e437f6fdf638dbf2f20020714","first_computed_at":"2026-05-18T04:02:12.702000Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:02:12.702000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"srfsz5V1+nhoa8LdSRRSdc1IBpyyll/Z3nE1G8xt60PHbIliwc47B+TIzndtZ21f0/bFYtUesXyiLdm85DDtAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:02:12.702442Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.3632","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c4ae002aaf76e8607f5a7db3ed47a42f793f866d383b4bc48f9cab1832e7eef0","sha256:3034babf30f7b7d86ff742f16dcfec5f7158614a25af3d109ff5d47fd2247aba"],"state_sha256":"3a83daee6d06ac21c27052066d05ca9ee7989f5059e3aa21ce2acb2d674d74b0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J6dMsm5pwAbks+zNuJGJw/8S26y0/kERjDXjpKcKcSlLCK4ugPWZTwtk/17rSlu+9lS0im9BABlJ2Phr9+gVAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T07:22:31.939188Z","bundle_sha256":"f5702dbf182fde40731ffebc09124496cf4d8563113beb974de5f881879d58d3"}}