{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:RBFC4KCPVELCIQX43YLBDBOH6M","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":"089a737c09eb03dbe681f5cbc928cdaba0b84feb695f649800faccd9155c3372","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-28T15:57:47Z","title_canon_sha256":"96fabd74f9ed0efc478ae6cd4a0b525456e8fdff6cc53a18c1705f4f607d8e35"},"schema_version":"1.0","source":{"id":"1301.6583","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.6583","created_at":"2026-05-18T03:35:13Z"},{"alias_kind":"arxiv_version","alias_value":"1301.6583v1","created_at":"2026-05-18T03:35:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6583","created_at":"2026-05-18T03:35:13Z"},{"alias_kind":"pith_short_12","alias_value":"RBFC4KCPVELC","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"RBFC4KCPVELCIQX4","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"RBFC4KCP","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:17613c49c37d92b64d4ae651ff3fdc8aacf5c12bf8e52908746a015c073ac59d","target":"graph","created_at":"2026-05-18T03:35:13Z","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 demonstrate a large light absorptance (80%) in a nanometric layer of quantum dots in rods (QRs) with a thickness of 23 nm. This behavior is explained in terms of the coherent absorption by interference of the light incident at a certain angle onto the very thin QR layer. We exploit this coherent light absorption to enhance the photoluminescent emission from the QRs. Up to a seven- and fivefold enhancement of the photoluminescence is observed for p- and s-polarized incident light, respectively.","authors_text":"Gabriel Lozano, Giuseppe Pirruccio, Jaime Gomez Rivas, Raquel Gomes, Said R. K. Rodriguez, Yichen Zhang, Zeger Hens","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-28T15:57:47Z","title":"Coherent absorption and enhanced photoluminescence in thin layers of nanorods"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6583","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":"sha256:5eb8a92f1a673e9af0f8542168ab5461cfdc6f97274ab84c5fb01e7d9e0003c5","target":"record","created_at":"2026-05-18T03:35:13Z","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":"089a737c09eb03dbe681f5cbc928cdaba0b84feb695f649800faccd9155c3372","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-28T15:57:47Z","title_canon_sha256":"96fabd74f9ed0efc478ae6cd4a0b525456e8fdff6cc53a18c1705f4f607d8e35"},"schema_version":"1.0","source":{"id":"1301.6583","kind":"arxiv","version":1}},"canonical_sha256":"884a2e284fa9162442fcde161185c7f3168ca029be75845e7326579ce8760e2a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"884a2e284fa9162442fcde161185c7f3168ca029be75845e7326579ce8760e2a","first_computed_at":"2026-05-18T03:35:13.140535Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:13.140535Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"io/H1FrUzErc0M1WIU6mwEFr4wF1rDvRvfoe7Szgp33zltRPD8cx9f75MKUT+IKP1LGtgOEPi5XliWW4wAJFBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:13.141265Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.6583","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5eb8a92f1a673e9af0f8542168ab5461cfdc6f97274ab84c5fb01e7d9e0003c5","sha256:17613c49c37d92b64d4ae651ff3fdc8aacf5c12bf8e52908746a015c073ac59d"],"state_sha256":"b96d061b8210129b12352e590632f1d80c39356d439bc7d7c25d16156d4a63f1"}