{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:MZDQO6IS4C6QYVTALYTLMDP47C","short_pith_number":"pith:MZDQO6IS","schema_version":"1.0","canonical_sha256":"6647077912e0bd0c56605e26b60dfcf88fcd338ee33bf083dae2e98e2b91d152","source":{"kind":"arxiv","id":"1005.5172","version":1},"attestation_state":"computed","paper":{"title":"Engineering the Photonic Density of States with metamaterials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"A. Boltasseva, E. Narimanov. V. M. Shalaev, G. V. Naik, J. Y. Kim*, Z. Jacob*","submitted_at":"2010-05-27T20:29:33Z","abstract_excerpt":"The photonic density of states (PDOS), like its' electronic coun- terpart, is one of the key physical quantities governing a variety of phenom- ena and hence PDOS manipulation is the route to new photonic devices. The PDOS is conventionally altered by exploiting the resonance within a device such as a microcavity or a bandgap structure like a photonic crystal. Here we show that nanostructured metamaterials with hyperbolic dispersion can dramatically enhance the photonic density of states paving the way for metamaterial based PDOS engineering."},"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":"1005.5172","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-05-27T20:29:33Z","cross_cats_sorted":[],"title_canon_sha256":"ff5a769307f7306267b05dcfddc88af9737e2057a5a20fa82ff2e314a77674f9","abstract_canon_sha256":"e6947548e87bb380c0be66082ce169dc0ff3a93c945b6e57bb960b2ccd91bb91"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:07:07.058220Z","signature_b64":"UZDJpMb5dBsnLx7awXjwGdxTMdcUAF5PoN35zaqcJr0+0uLrF+ysi5r0RCdzxrmwv4cQKCpy1nou+2zYbNAbDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6647077912e0bd0c56605e26b60dfcf88fcd338ee33bf083dae2e98e2b91d152","last_reissued_at":"2026-05-18T02:07:07.057492Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:07:07.057492Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Engineering the Photonic Density of States with metamaterials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"A. Boltasseva, E. Narimanov. V. M. Shalaev, G. V. Naik, J. Y. Kim*, Z. Jacob*","submitted_at":"2010-05-27T20:29:33Z","abstract_excerpt":"The photonic density of states (PDOS), like its' electronic coun- terpart, is one of the key physical quantities governing a variety of phenom- ena and hence PDOS manipulation is the route to new photonic devices. The PDOS is conventionally altered by exploiting the resonance within a device such as a microcavity or a bandgap structure like a photonic crystal. Here we show that nanostructured metamaterials with hyperbolic dispersion can dramatically enhance the photonic density of states paving the way for metamaterial based PDOS engineering."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.5172","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1005.5172","created_at":"2026-05-18T02:07:07.057605+00:00"},{"alias_kind":"arxiv_version","alias_value":"1005.5172v1","created_at":"2026-05-18T02:07:07.057605+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.5172","created_at":"2026-05-18T02:07:07.057605+00:00"},{"alias_kind":"pith_short_12","alias_value":"MZDQO6IS4C6Q","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_16","alias_value":"MZDQO6IS4C6QYVTA","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_8","alias_value":"MZDQO6IS","created_at":"2026-05-18T12:26:10.704358+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/MZDQO6IS4C6QYVTALYTLMDP47C","json":"https://pith.science/pith/MZDQO6IS4C6QYVTALYTLMDP47C.json","graph_json":"https://pith.science/api/pith-number/MZDQO6IS4C6QYVTALYTLMDP47C/graph.json","events_json":"https://pith.science/api/pith-number/MZDQO6IS4C6QYVTALYTLMDP47C/events.json","paper":"https://pith.science/paper/MZDQO6IS"},"agent_actions":{"view_html":"https://pith.science/pith/MZDQO6IS4C6QYVTALYTLMDP47C","download_json":"https://pith.science/pith/MZDQO6IS4C6QYVTALYTLMDP47C.json","view_paper":"https://pith.science/paper/MZDQO6IS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1005.5172&json=true","fetch_graph":"https://pith.science/api/pith-number/MZDQO6IS4C6QYVTALYTLMDP47C/graph.json","fetch_events":"https://pith.science/api/pith-number/MZDQO6IS4C6QYVTALYTLMDP47C/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MZDQO6IS4C6QYVTALYTLMDP47C/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MZDQO6IS4C6QYVTALYTLMDP47C/action/storage_attestation","attest_author":"https://pith.science/pith/MZDQO6IS4C6QYVTALYTLMDP47C/action/author_attestation","sign_citation":"https://pith.science/pith/MZDQO6IS4C6QYVTALYTLMDP47C/action/citation_signature","submit_replication":"https://pith.science/pith/MZDQO6IS4C6QYVTALYTLMDP47C/action/replication_record"}},"created_at":"2026-05-18T02:07:07.057605+00:00","updated_at":"2026-05-18T02:07:07.057605+00:00"}