{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:EFRGCSZ36DZCE2IBNGYY7D7IS7","short_pith_number":"pith:EFRGCSZ3","schema_version":"1.0","canonical_sha256":"2162614b3bf0f222690169b18f8fe897d496fed3c76d2c4f31703f295840d3cf","source":{"kind":"arxiv","id":"2201.10131","version":2},"attestation_state":"computed","paper":{"title":"Selectively strong coupling MoS$_2$ excitons to a metamaterial at room temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Harshavardhan R. Kalluru, Jaydeep K. Basu","submitted_at":"2022-01-25T07:07:06Z","abstract_excerpt":"Light emitters in vicinity of a hyperbolic metamaterial (HMM) show a range of quantum optical phenomena from spontaneous decay rate enhancement to strong coupling. In this study, we integrate monolayer Molybdenum disulfide (MoS$_2$) emitter in near field region of HMM. The MoS$_2$ monolayer has A and B excitons, which emit in the red region of visible spectrum. We find that the B excitons couple to HMM differently compared to A excitons. The fabricated HMM transforms to a hyperbolic dispersive medium at 2.13 eV, from an elliptical dispersive medium. The selective coupling of B Excitons to the "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2201.10131","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2022-01-25T07:07:06Z","cross_cats_sorted":[],"title_canon_sha256":"b945ab430d19843d75575641191f024351fe08b4b2142aceb4e2a435c8058d0a","abstract_canon_sha256":"50eaa3a23b670a5a5aec7488d8eee29500c683b05a36e39a61feaabe4bc10fde"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:45:57.601103Z","signature_b64":"MeQpdonRYWPFmIU+wRcb0sjFeY6qktDFAxdQWZxQz0gbuXdDSYSQjFLuOqIprQetqSIc8E5sQuNgfNiHCQuTCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2162614b3bf0f222690169b18f8fe897d496fed3c76d2c4f31703f295840d3cf","last_reissued_at":"2026-07-05T04:45:57.600768Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:45:57.600768Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Selectively strong coupling MoS$_2$ excitons to a metamaterial at room temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Harshavardhan R. Kalluru, Jaydeep K. Basu","submitted_at":"2022-01-25T07:07:06Z","abstract_excerpt":"Light emitters in vicinity of a hyperbolic metamaterial (HMM) show a range of quantum optical phenomena from spontaneous decay rate enhancement to strong coupling. In this study, we integrate monolayer Molybdenum disulfide (MoS$_2$) emitter in near field region of HMM. The MoS$_2$ monolayer has A and B excitons, which emit in the red region of visible spectrum. We find that the B excitons couple to HMM differently compared to A excitons. The fabricated HMM transforms to a hyperbolic dispersive medium at 2.13 eV, from an elliptical dispersive medium. The selective coupling of B Excitons to the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.10131","kind":"arxiv","version":2},"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/2201.10131/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2201.10131","created_at":"2026-07-05T04:45:57.600823+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.10131v2","created_at":"2026-07-05T04:45:57.600823+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.10131","created_at":"2026-07-05T04:45:57.600823+00:00"},{"alias_kind":"pith_short_12","alias_value":"EFRGCSZ36DZC","created_at":"2026-07-05T04:45:57.600823+00:00"},{"alias_kind":"pith_short_16","alias_value":"EFRGCSZ36DZCE2IB","created_at":"2026-07-05T04:45:57.600823+00:00"},{"alias_kind":"pith_short_8","alias_value":"EFRGCSZ3","created_at":"2026-07-05T04:45:57.600823+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7","json":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7.json","graph_json":"https://pith.science/api/pith-number/EFRGCSZ36DZCE2IBNGYY7D7IS7/graph.json","events_json":"https://pith.science/api/pith-number/EFRGCSZ36DZCE2IBNGYY7D7IS7/events.json","paper":"https://pith.science/paper/EFRGCSZ3"},"agent_actions":{"view_html":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7","download_json":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7.json","view_paper":"https://pith.science/paper/EFRGCSZ3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.10131&json=true","fetch_graph":"https://pith.science/api/pith-number/EFRGCSZ36DZCE2IBNGYY7D7IS7/graph.json","fetch_events":"https://pith.science/api/pith-number/EFRGCSZ36DZCE2IBNGYY7D7IS7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7/action/storage_attestation","attest_author":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7/action/author_attestation","sign_citation":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7/action/citation_signature","submit_replication":"https://pith.science/pith/EFRGCSZ36DZCE2IBNGYY7D7IS7/action/replication_record"}},"created_at":"2026-07-05T04:45:57.600823+00:00","updated_at":"2026-07-05T04:45:57.600823+00:00"}