{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:3Z3HVRRXMFVFPEORTCGFDWUXMF","short_pith_number":"pith:3Z3HVRRX","schema_version":"1.0","canonical_sha256":"de767ac637616a5791d1988c51da97615d89b107d65e2c0273a47a48f8499b85","source":{"kind":"arxiv","id":"1606.02105","version":1},"attestation_state":"computed","paper":{"title":"Hierarchical self-assembly of nanoparticles for optical metamaterials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexander N. Grigorenko, Alexandre Baron, Aur\\'elie Le Beulze, Daniel Torrent, Eftychia Grana, Eric Cloutet, Etienne Duguet, Georges Hadziioannou, Jacques Leng, Jean-Baptiste Salmon, Mona Treguer-Delapierre, Naga A. Peyyety, Philippe Barois, Philippe Richetti, Sergio Gomez-Gra\\~na, St\\'ephane Mornet, Vasyl G. Kravets, Virginie Ponsinet","submitted_at":"2016-06-07T11:44:40Z","abstract_excerpt":"Hierarchical self-assembly arranges nanostructures at different length scales. It gradually becomes an effective method of fabricating artificial metamaterials from composite nanostructures tailored for a particular response. Hierarchical self-assembly overcomes shortcomings of \"top-down\" methods by significantly reducing fabrication time and making it possible to form bulk materials. Here we report an application of hierarchical self-assembly of metal nanoparticles for the creation of the first isotropic optical metamaterial with strong artificial magnetism in blue light. We have used colloid"},"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":"1606.02105","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-06-07T11:44:40Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"35852f218a6278d14330d446a647d044d2a8831f06fe12138eae5ece0efe663a","abstract_canon_sha256":"85aac1285616f2ef0c6650cd5d9c5913b77bf54675c49f805390600ef22971c7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:44.619589Z","signature_b64":"+W71NGQjGAzst1dOeHghUPPfvwemVVDXLiPrYNcbPtDC3ismE3Vojz0+RnI8ceH8ey6sKfSmj+GKBEa3hhPzBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de767ac637616a5791d1988c51da97615d89b107d65e2c0273a47a48f8499b85","last_reissued_at":"2026-05-18T01:12:44.619236Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:44.619236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hierarchical self-assembly of nanoparticles for optical metamaterials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexander N. Grigorenko, Alexandre Baron, Aur\\'elie Le Beulze, Daniel Torrent, Eftychia Grana, Eric Cloutet, Etienne Duguet, Georges Hadziioannou, Jacques Leng, Jean-Baptiste Salmon, Mona Treguer-Delapierre, Naga A. Peyyety, Philippe Barois, Philippe Richetti, Sergio Gomez-Gra\\~na, St\\'ephane Mornet, Vasyl G. Kravets, Virginie Ponsinet","submitted_at":"2016-06-07T11:44:40Z","abstract_excerpt":"Hierarchical self-assembly arranges nanostructures at different length scales. It gradually becomes an effective method of fabricating artificial metamaterials from composite nanostructures tailored for a particular response. Hierarchical self-assembly overcomes shortcomings of \"top-down\" methods by significantly reducing fabrication time and making it possible to form bulk materials. Here we report an application of hierarchical self-assembly of metal nanoparticles for the creation of the first isotropic optical metamaterial with strong artificial magnetism in blue light. We have used colloid"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.02105","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":"1606.02105","created_at":"2026-05-18T01:12:44.619290+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.02105v1","created_at":"2026-05-18T01:12:44.619290+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.02105","created_at":"2026-05-18T01:12:44.619290+00:00"},{"alias_kind":"pith_short_12","alias_value":"3Z3HVRRXMFVF","created_at":"2026-05-18T12:29:58.707656+00:00"},{"alias_kind":"pith_short_16","alias_value":"3Z3HVRRXMFVFPEOR","created_at":"2026-05-18T12:29:58.707656+00:00"},{"alias_kind":"pith_short_8","alias_value":"3Z3HVRRX","created_at":"2026-05-18T12:29:58.707656+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/3Z3HVRRXMFVFPEORTCGFDWUXMF","json":"https://pith.science/pith/3Z3HVRRXMFVFPEORTCGFDWUXMF.json","graph_json":"https://pith.science/api/pith-number/3Z3HVRRXMFVFPEORTCGFDWUXMF/graph.json","events_json":"https://pith.science/api/pith-number/3Z3HVRRXMFVFPEORTCGFDWUXMF/events.json","paper":"https://pith.science/paper/3Z3HVRRX"},"agent_actions":{"view_html":"https://pith.science/pith/3Z3HVRRXMFVFPEORTCGFDWUXMF","download_json":"https://pith.science/pith/3Z3HVRRXMFVFPEORTCGFDWUXMF.json","view_paper":"https://pith.science/paper/3Z3HVRRX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.02105&json=true","fetch_graph":"https://pith.science/api/pith-number/3Z3HVRRXMFVFPEORTCGFDWUXMF/graph.json","fetch_events":"https://pith.science/api/pith-number/3Z3HVRRXMFVFPEORTCGFDWUXMF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3Z3HVRRXMFVFPEORTCGFDWUXMF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3Z3HVRRXMFVFPEORTCGFDWUXMF/action/storage_attestation","attest_author":"https://pith.science/pith/3Z3HVRRXMFVFPEORTCGFDWUXMF/action/author_attestation","sign_citation":"https://pith.science/pith/3Z3HVRRXMFVFPEORTCGFDWUXMF/action/citation_signature","submit_replication":"https://pith.science/pith/3Z3HVRRXMFVFPEORTCGFDWUXMF/action/replication_record"}},"created_at":"2026-05-18T01:12:44.619290+00:00","updated_at":"2026-05-18T01:12:44.619290+00:00"}