{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:6Q7CJUWE22VLMFQ3F4AU5LA6HR","short_pith_number":"pith:6Q7CJUWE","schema_version":"1.0","canonical_sha256":"f43e24d2c4d6aab6161b2f014eac1e3c7327f4b60680789f4010cba25430fbce","source":{"kind":"arxiv","id":"1005.2178","version":2},"attestation_state":"computed","paper":{"title":"Tunable Double Negative Band Structure from Non-Magnetic Coated Rods","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Robert Lipton, Yue Chen","submitted_at":"2010-05-12T19:51:59Z","abstract_excerpt":"A system of periodic poly-disperse coated nano-rods is considered. Both the coated nano-rods and host material are non-magnetic. The exterior nano-coating has a frequency dependent dielectric constant and the rod has a high dielectric constant. A negative effective magnetic permeability is generated near the Mie resonances of the rods while the coating generates a negative permittivity through a field resonance controlled by the plasma frequency of the coating and the geometry of the crystal. The explicit band structure for the system is calculated in the sub-wavelength limit. Tunable pass ban"},"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":"1005.2178","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2010-05-12T19:51:59Z","cross_cats_sorted":[],"title_canon_sha256":"772e5ebec67284b4b296e9b63f7e653dfa944783714d66135a218a54b8f16909","abstract_canon_sha256":"69dc515e0434f2ea8b51d86c30c7aac574585887d8361420ded0af31ebc7400a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:07:33.601803Z","signature_b64":"VYXjpp+wjvaYBOttgG1R4QLDJYBplDaB7qfpUA8hyQRGWH9b0aHmQSCLYHnOmNqxCRPZc8HwPbn95fuCXkVHCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f43e24d2c4d6aab6161b2f014eac1e3c7327f4b60680789f4010cba25430fbce","last_reissued_at":"2026-05-18T02:07:33.601116Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:07:33.601116Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tunable Double Negative Band Structure from Non-Magnetic Coated Rods","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Robert Lipton, Yue Chen","submitted_at":"2010-05-12T19:51:59Z","abstract_excerpt":"A system of periodic poly-disperse coated nano-rods is considered. Both the coated nano-rods and host material are non-magnetic. The exterior nano-coating has a frequency dependent dielectric constant and the rod has a high dielectric constant. A negative effective magnetic permeability is generated near the Mie resonances of the rods while the coating generates a negative permittivity through a field resonance controlled by the plasma frequency of the coating and the geometry of the crystal. The explicit band structure for the system is calculated in the sub-wavelength limit. Tunable pass ban"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.2178","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":""},"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":"1005.2178","created_at":"2026-05-18T02:07:33.601225+00:00"},{"alias_kind":"arxiv_version","alias_value":"1005.2178v2","created_at":"2026-05-18T02:07:33.601225+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.2178","created_at":"2026-05-18T02:07:33.601225+00:00"},{"alias_kind":"pith_short_12","alias_value":"6Q7CJUWE22VL","created_at":"2026-05-18T12:26:04.259169+00:00"},{"alias_kind":"pith_short_16","alias_value":"6Q7CJUWE22VLMFQ3","created_at":"2026-05-18T12:26:04.259169+00:00"},{"alias_kind":"pith_short_8","alias_value":"6Q7CJUWE","created_at":"2026-05-18T12:26:04.259169+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/6Q7CJUWE22VLMFQ3F4AU5LA6HR","json":"https://pith.science/pith/6Q7CJUWE22VLMFQ3F4AU5LA6HR.json","graph_json":"https://pith.science/api/pith-number/6Q7CJUWE22VLMFQ3F4AU5LA6HR/graph.json","events_json":"https://pith.science/api/pith-number/6Q7CJUWE22VLMFQ3F4AU5LA6HR/events.json","paper":"https://pith.science/paper/6Q7CJUWE"},"agent_actions":{"view_html":"https://pith.science/pith/6Q7CJUWE22VLMFQ3F4AU5LA6HR","download_json":"https://pith.science/pith/6Q7CJUWE22VLMFQ3F4AU5LA6HR.json","view_paper":"https://pith.science/paper/6Q7CJUWE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1005.2178&json=true","fetch_graph":"https://pith.science/api/pith-number/6Q7CJUWE22VLMFQ3F4AU5LA6HR/graph.json","fetch_events":"https://pith.science/api/pith-number/6Q7CJUWE22VLMFQ3F4AU5LA6HR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6Q7CJUWE22VLMFQ3F4AU5LA6HR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6Q7CJUWE22VLMFQ3F4AU5LA6HR/action/storage_attestation","attest_author":"https://pith.science/pith/6Q7CJUWE22VLMFQ3F4AU5LA6HR/action/author_attestation","sign_citation":"https://pith.science/pith/6Q7CJUWE22VLMFQ3F4AU5LA6HR/action/citation_signature","submit_replication":"https://pith.science/pith/6Q7CJUWE22VLMFQ3F4AU5LA6HR/action/replication_record"}},"created_at":"2026-05-18T02:07:33.601225+00:00","updated_at":"2026-05-18T02:07:33.601225+00:00"}