{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:IA62EP6CMW4FKSU5X2NG62OIND","short_pith_number":"pith:IA62EP6C","canonical_record":{"source":{"id":"1807.08276","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-22T11:59:13Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"8f9ca926bb0cb7b6e5aa46863066099292eb44e71d442d69ff5501f2cc34cd55","abstract_canon_sha256":"fd0876c802315273b08e58947907cb06a21186cec4b6cecbda14b82b470cfaa9"},"schema_version":"1.0"},"canonical_sha256":"403da23fc265b8554a9dbe9a6f69c868cd1531db3e2796fc80d6cfada8a38ea4","source":{"kind":"arxiv","id":"1807.08276","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.08276","created_at":"2026-05-18T00:01:58Z"},{"alias_kind":"arxiv_version","alias_value":"1807.08276v3","created_at":"2026-05-18T00:01:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.08276","created_at":"2026-05-18T00:01:58Z"},{"alias_kind":"pith_short_12","alias_value":"IA62EP6CMW4F","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"IA62EP6CMW4FKSU5","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"IA62EP6C","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:IA62EP6CMW4FKSU5X2NG62OIND","target":"record","payload":{"canonical_record":{"source":{"id":"1807.08276","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-22T11:59:13Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"8f9ca926bb0cb7b6e5aa46863066099292eb44e71d442d69ff5501f2cc34cd55","abstract_canon_sha256":"fd0876c802315273b08e58947907cb06a21186cec4b6cecbda14b82b470cfaa9"},"schema_version":"1.0"},"canonical_sha256":"403da23fc265b8554a9dbe9a6f69c868cd1531db3e2796fc80d6cfada8a38ea4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:58.554634Z","signature_b64":"6Q/t6GVTUE/LT1FYyhrzS6mWXxhYl/iLp6gjsEu7qc05G93+sueZKOnydz+iE7fhJg8p47qeBQv3Fc3/OdTSCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"403da23fc265b8554a9dbe9a6f69c868cd1531db3e2796fc80d6cfada8a38ea4","last_reissued_at":"2026-05-18T00:01:58.553930Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:58.553930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.08276","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:01:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J0OVYRBrGzYLurCPU9iLOf6WvdczTp1EOTkol0AcCk0iHAmAtC4qjhhoVXVVjcp7wpEg+4aCdSTJ92yyD/VTCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T12:02:45.377347Z"},"content_sha256":"415ac0ad57bd0801373ff7355c67eb4e34331f813ea6f4b3114cf97b4d21e5f5","schema_version":"1.0","event_id":"sha256:415ac0ad57bd0801373ff7355c67eb4e34331f813ea6f4b3114cf97b4d21e5f5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:IA62EP6CMW4FKSU5X2NG62OIND","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological phonon polaritons in one-dimensional non-Hermitian nanoparticle chains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"B. X. Wang, C. Y. Zhao","submitted_at":"2018-07-22T11:59:13Z","abstract_excerpt":"Topological phonon polaritons (TPhPs) are highly protected and localized edge modes that are capable of achieving a strong confinement of electromagnetic waves and immune to impurities and disorder. Here we realize TPhPs by constructing one-dimensional dimerized silicon carbide nanoparticle chains, which mimic the topological property of the well-known Su-Schrieffer-Heeger (SSH) model. We analytically calculate the complex band structure of such chains by taking all near-field and far-field dipole-dipole interactions into account. For longitudinal modes, we demonstrate that, despite the non-He"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.08276","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:01:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OkaYk/djaTsihPt5ccY7QX0VftAgkS98kY6112tzldSdOxwBjwXHzrIfAIQycFCIT8q/+t8YoiWobWOEdGVdBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T12:02:45.377687Z"},"content_sha256":"e3f682475c59e830bf76d6c0e482b25f4a9886861e5563bf635049efb4ef5ac1","schema_version":"1.0","event_id":"sha256:e3f682475c59e830bf76d6c0e482b25f4a9886861e5563bf635049efb4ef5ac1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IA62EP6CMW4FKSU5X2NG62OIND/bundle.json","state_url":"https://pith.science/pith/IA62EP6CMW4FKSU5X2NG62OIND/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IA62EP6CMW4FKSU5X2NG62OIND/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-30T12:02:45Z","links":{"resolver":"https://pith.science/pith/IA62EP6CMW4FKSU5X2NG62OIND","bundle":"https://pith.science/pith/IA62EP6CMW4FKSU5X2NG62OIND/bundle.json","state":"https://pith.science/pith/IA62EP6CMW4FKSU5X2NG62OIND/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IA62EP6CMW4FKSU5X2NG62OIND/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IA62EP6CMW4FKSU5X2NG62OIND","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":"fd0876c802315273b08e58947907cb06a21186cec4b6cecbda14b82b470cfaa9","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-22T11:59:13Z","title_canon_sha256":"8f9ca926bb0cb7b6e5aa46863066099292eb44e71d442d69ff5501f2cc34cd55"},"schema_version":"1.0","source":{"id":"1807.08276","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.08276","created_at":"2026-05-18T00:01:58Z"},{"alias_kind":"arxiv_version","alias_value":"1807.08276v3","created_at":"2026-05-18T00:01:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.08276","created_at":"2026-05-18T00:01:58Z"},{"alias_kind":"pith_short_12","alias_value":"IA62EP6CMW4F","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"IA62EP6CMW4FKSU5","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"IA62EP6C","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:e3f682475c59e830bf76d6c0e482b25f4a9886861e5563bf635049efb4ef5ac1","target":"graph","created_at":"2026-05-18T00:01:58Z","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":"Topological phonon polaritons (TPhPs) are highly protected and localized edge modes that are capable of achieving a strong confinement of electromagnetic waves and immune to impurities and disorder. Here we realize TPhPs by constructing one-dimensional dimerized silicon carbide nanoparticle chains, which mimic the topological property of the well-known Su-Schrieffer-Heeger (SSH) model. We analytically calculate the complex band structure of such chains by taking all near-field and far-field dipole-dipole interactions into account. For longitudinal modes, we demonstrate that, despite the non-He","authors_text":"B. X. Wang, C. Y. Zhao","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-22T11:59:13Z","title":"Topological phonon polaritons in one-dimensional non-Hermitian nanoparticle chains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.08276","kind":"arxiv","version":3},"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":"sha256:415ac0ad57bd0801373ff7355c67eb4e34331f813ea6f4b3114cf97b4d21e5f5","target":"record","created_at":"2026-05-18T00:01:58Z","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":"fd0876c802315273b08e58947907cb06a21186cec4b6cecbda14b82b470cfaa9","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-22T11:59:13Z","title_canon_sha256":"8f9ca926bb0cb7b6e5aa46863066099292eb44e71d442d69ff5501f2cc34cd55"},"schema_version":"1.0","source":{"id":"1807.08276","kind":"arxiv","version":3}},"canonical_sha256":"403da23fc265b8554a9dbe9a6f69c868cd1531db3e2796fc80d6cfada8a38ea4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"403da23fc265b8554a9dbe9a6f69c868cd1531db3e2796fc80d6cfada8a38ea4","first_computed_at":"2026-05-18T00:01:58.553930Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:58.553930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6Q/t6GVTUE/LT1FYyhrzS6mWXxhYl/iLp6gjsEu7qc05G93+sueZKOnydz+iE7fhJg8p47qeBQv3Fc3/OdTSCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:58.554634Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.08276","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:415ac0ad57bd0801373ff7355c67eb4e34331f813ea6f4b3114cf97b4d21e5f5","sha256:e3f682475c59e830bf76d6c0e482b25f4a9886861e5563bf635049efb4ef5ac1"],"state_sha256":"52e1fcd1f5b6722183b1e3b46fa3f102ea63d4512a316bb5f0279ecd842be058"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eseymem7+9M8mM+Sto6H0/hkRvIIYNDHQgeMXTlz8YUglICuNF/7o869WsP6LfcPxCTj1fMYsWwAjUJIA4e9DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T12:02:45.379552Z","bundle_sha256":"185dc00a256c9a425b93d4f0e8496447e35d072ec065001afbe22fbf2ef96b6f"}}