{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:E7C3USZXJMKFVPXQRZPOLZLWJE","short_pith_number":"pith:E7C3USZX","schema_version":"1.0","canonical_sha256":"27c5ba4b374b145abef08e5ee5e576490a42b207603332e2aa80f0af18918bdd","source":{"kind":"arxiv","id":"2008.03012","version":1},"attestation_state":"computed","paper":{"title":"Abnormal wave propagation of high-k modes in tilted linear-crossing metamaterials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Haitao Jiang, Hong Chen, Zhiwei Guo","submitted_at":"2020-08-07T06:51:21Z","abstract_excerpt":"In this work, we treat the rotation of the optical axis as a new degree of freedom and theoretically propose a tilted linear-crossing metamaterials (TLCMM). Specifically, the conical dispersions of the NLCMM and TLCMM have the same shapes as type-I and type-II Dirac cones, respectively, in condensed matter physics. Upon rotating the optical axis angle such that it is equal to the cone angle, we find that this special TLCMM has the shape of a type-III Dirac cone. This critical TLCMM can have many unique properties and is of a fundamentally different nature than neighboring phases. When EM waves"},"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":"2008.03012","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2020-08-07T06:51:21Z","cross_cats_sorted":[],"title_canon_sha256":"7092bd3fa8645d69429d46a7a973388445f3fecfcf750278b38f070572628c8a","abstract_canon_sha256":"70ccb6f49f04f9b9560bbf39199453393bf094bb04f414b84c2b716d8456c8db"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:25:29.906375Z","signature_b64":"3WbEy9EcwXOR+f9CtkvqOvSlBUhwD9Row2iqaR8HsQwwJkmSmB/+UH4ZuRF8eIeBnndLEil13K+uY5M1uLZMCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"27c5ba4b374b145abef08e5ee5e576490a42b207603332e2aa80f0af18918bdd","last_reissued_at":"2026-07-05T01:25:29.905999Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:25:29.905999Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Abnormal wave propagation of high-k modes in tilted linear-crossing metamaterials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Haitao Jiang, Hong Chen, Zhiwei Guo","submitted_at":"2020-08-07T06:51:21Z","abstract_excerpt":"In this work, we treat the rotation of the optical axis as a new degree of freedom and theoretically propose a tilted linear-crossing metamaterials (TLCMM). Specifically, the conical dispersions of the NLCMM and TLCMM have the same shapes as type-I and type-II Dirac cones, respectively, in condensed matter physics. Upon rotating the optical axis angle such that it is equal to the cone angle, we find that this special TLCMM has the shape of a type-III Dirac cone. This critical TLCMM can have many unique properties and is of a fundamentally different nature than neighboring phases. When EM waves"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.03012","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2008.03012/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":"2008.03012","created_at":"2026-07-05T01:25:29.906053+00:00"},{"alias_kind":"arxiv_version","alias_value":"2008.03012v1","created_at":"2026-07-05T01:25:29.906053+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.03012","created_at":"2026-07-05T01:25:29.906053+00:00"},{"alias_kind":"pith_short_12","alias_value":"E7C3USZXJMKF","created_at":"2026-07-05T01:25:29.906053+00:00"},{"alias_kind":"pith_short_16","alias_value":"E7C3USZXJMKFVPXQ","created_at":"2026-07-05T01:25:29.906053+00:00"},{"alias_kind":"pith_short_8","alias_value":"E7C3USZX","created_at":"2026-07-05T01:25:29.906053+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/E7C3USZXJMKFVPXQRZPOLZLWJE","json":"https://pith.science/pith/E7C3USZXJMKFVPXQRZPOLZLWJE.json","graph_json":"https://pith.science/api/pith-number/E7C3USZXJMKFVPXQRZPOLZLWJE/graph.json","events_json":"https://pith.science/api/pith-number/E7C3USZXJMKFVPXQRZPOLZLWJE/events.json","paper":"https://pith.science/paper/E7C3USZX"},"agent_actions":{"view_html":"https://pith.science/pith/E7C3USZXJMKFVPXQRZPOLZLWJE","download_json":"https://pith.science/pith/E7C3USZXJMKFVPXQRZPOLZLWJE.json","view_paper":"https://pith.science/paper/E7C3USZX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2008.03012&json=true","fetch_graph":"https://pith.science/api/pith-number/E7C3USZXJMKFVPXQRZPOLZLWJE/graph.json","fetch_events":"https://pith.science/api/pith-number/E7C3USZXJMKFVPXQRZPOLZLWJE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E7C3USZXJMKFVPXQRZPOLZLWJE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E7C3USZXJMKFVPXQRZPOLZLWJE/action/storage_attestation","attest_author":"https://pith.science/pith/E7C3USZXJMKFVPXQRZPOLZLWJE/action/author_attestation","sign_citation":"https://pith.science/pith/E7C3USZXJMKFVPXQRZPOLZLWJE/action/citation_signature","submit_replication":"https://pith.science/pith/E7C3USZXJMKFVPXQRZPOLZLWJE/action/replication_record"}},"created_at":"2026-07-05T01:25:29.906053+00:00","updated_at":"2026-07-05T01:25:29.906053+00:00"}