{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:6Z56JHHS27PEIC2JPPXNYLAYDA","short_pith_number":"pith:6Z56JHHS","schema_version":"1.0","canonical_sha256":"f67be49cf2d7de440b497beedc2c1818312401fc5e2ceab78689c0cca7cd922e","source":{"kind":"arxiv","id":"1409.5674","version":1},"attestation_state":"computed","paper":{"title":"Highly confined low-loss plasmons in graphene-boron nitride heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Achim Woessner, Alessandro Principi, Frank H.L. Koppens, Giovanni Vignale, James Hone, Kenji Watanabe, Marco Polini, Mark B. Lundeberg, Matteo Carrega, Pablo Alonso-Gonz\\'alez, Rainer Hillenbrand, Takashi Taniguchi, Yuanda Gao","submitted_at":"2014-09-19T14:23:38Z","abstract_excerpt":"Graphene plasmons were predicted to possess ultra-strong field confinement and very low damping at the same time, enabling new classes of devices for deep subwavelength metamaterials, single-photon nonlinearities, extraordinarily strong light-matter interactions and nano-optoelectronic switches. While all of these great prospects require low damping, thus far strong plasmon damping was observed, with both impurity scattering and many-body effects in graphene proposed as possible explanations. With the advent of van der Waals heterostructures, new methods have been developed to integrate graphe"},"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":"1409.5674","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-09-19T14:23:38Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"1f20d78198e3253ff5fed3efcfbfd1baaba9d9b54d725172a65021bdb6fc82c6","abstract_canon_sha256":"3f0c59c83139055dacebb76fd6002896856092c5c065b934c142b8b856a9b827"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:18:31.472462Z","signature_b64":"0FlqFV3HmETfPFXLE+8xmo7JRVFZ1MBuVOZJnoUamkqEnraZixxMfgbkvpj2sfQpRVyGsJ9vMhOoWm348V2BDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f67be49cf2d7de440b497beedc2c1818312401fc5e2ceab78689c0cca7cd922e","last_reissued_at":"2026-05-18T02:18:31.471353Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:18:31.471353Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Highly confined low-loss plasmons in graphene-boron nitride heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Achim Woessner, Alessandro Principi, Frank H.L. Koppens, Giovanni Vignale, James Hone, Kenji Watanabe, Marco Polini, Mark B. Lundeberg, Matteo Carrega, Pablo Alonso-Gonz\\'alez, Rainer Hillenbrand, Takashi Taniguchi, Yuanda Gao","submitted_at":"2014-09-19T14:23:38Z","abstract_excerpt":"Graphene plasmons were predicted to possess ultra-strong field confinement and very low damping at the same time, enabling new classes of devices for deep subwavelength metamaterials, single-photon nonlinearities, extraordinarily strong light-matter interactions and nano-optoelectronic switches. While all of these great prospects require low damping, thus far strong plasmon damping was observed, with both impurity scattering and many-body effects in graphene proposed as possible explanations. With the advent of van der Waals heterostructures, new methods have been developed to integrate graphe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5674","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":"1409.5674","created_at":"2026-05-18T02:18:31.471481+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.5674v1","created_at":"2026-05-18T02:18:31.471481+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5674","created_at":"2026-05-18T02:18:31.471481+00:00"},{"alias_kind":"pith_short_12","alias_value":"6Z56JHHS27PE","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_16","alias_value":"6Z56JHHS27PEIC2J","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_8","alias_value":"6Z56JHHS","created_at":"2026-05-18T12:28:16.859392+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/6Z56JHHS27PEIC2JPPXNYLAYDA","json":"https://pith.science/pith/6Z56JHHS27PEIC2JPPXNYLAYDA.json","graph_json":"https://pith.science/api/pith-number/6Z56JHHS27PEIC2JPPXNYLAYDA/graph.json","events_json":"https://pith.science/api/pith-number/6Z56JHHS27PEIC2JPPXNYLAYDA/events.json","paper":"https://pith.science/paper/6Z56JHHS"},"agent_actions":{"view_html":"https://pith.science/pith/6Z56JHHS27PEIC2JPPXNYLAYDA","download_json":"https://pith.science/pith/6Z56JHHS27PEIC2JPPXNYLAYDA.json","view_paper":"https://pith.science/paper/6Z56JHHS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.5674&json=true","fetch_graph":"https://pith.science/api/pith-number/6Z56JHHS27PEIC2JPPXNYLAYDA/graph.json","fetch_events":"https://pith.science/api/pith-number/6Z56JHHS27PEIC2JPPXNYLAYDA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6Z56JHHS27PEIC2JPPXNYLAYDA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6Z56JHHS27PEIC2JPPXNYLAYDA/action/storage_attestation","attest_author":"https://pith.science/pith/6Z56JHHS27PEIC2JPPXNYLAYDA/action/author_attestation","sign_citation":"https://pith.science/pith/6Z56JHHS27PEIC2JPPXNYLAYDA/action/citation_signature","submit_replication":"https://pith.science/pith/6Z56JHHS27PEIC2JPPXNYLAYDA/action/replication_record"}},"created_at":"2026-05-18T02:18:31.471481+00:00","updated_at":"2026-05-18T02:18:31.471481+00:00"}