{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:QN2IJWXLC4HQ4GKVUQWR2WS6K2","short_pith_number":"pith:QN2IJWXL","schema_version":"1.0","canonical_sha256":"837484daeb170f0e1955a42d1d5a5e5688befc877817ab222ebd0ef6d3d33810","source":{"kind":"arxiv","id":"2412.10015","version":1},"attestation_state":"computed","paper":{"title":"Magnetic and electronic properties of 1D hybrid nanoobjects composed of alternating polycyclic hydrocarbon regions and double carbon chains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander S. Sinitsa, Andrey A. Knizhnik, Andrey M. Popov, Irina V. Lebedeva, Nikolai A. Poklonski, Sergey A. Vyrko, Sergey V. Ratkevich, Yurii E. Lozovik","submitted_at":"2024-12-13T09:57:25Z","abstract_excerpt":"It has been proposed recently that 1D hybrid nanoobjects consisting of alternating double carbon chains and polycyclic carbon regions can be obtained from graphene nanoribbons of alternating width by electron irradiation. Here, based on density functional theory calculations, we show that magnetic and electronic properties of such nanoobjects can be changed dramatically by modifying the chain length and edge structure of polycyclic regions and this opens wide possibilities for spintronic applications. Nanoobjects composed of polycyclic regions with dangling bonds and even chains are found to b"},"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":"2412.10015","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-13T09:57:25Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"b16e6dec39572fe49f5c94e5d31aa73a60ace75cf24e7284cad7ac5f5830f27c","abstract_canon_sha256":"6fdf49dc91b7854fd325a96fc07ffc415ed79e7c1597564c092ff238364f1106"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:48:45.749925Z","signature_b64":"iTJS5X++k94ZjI48lrEnoe8cwv4VYV8xmaEUUCHighqEXb63XylNXCOVjtbpg5E/oaFRf0RiN/1oD74QxCXhAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"837484daeb170f0e1955a42d1d5a5e5688befc877817ab222ebd0ef6d3d33810","last_reissued_at":"2026-07-05T09:48:45.749459Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:48:45.749459Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetic and electronic properties of 1D hybrid nanoobjects composed of alternating polycyclic hydrocarbon regions and double carbon chains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander S. Sinitsa, Andrey A. Knizhnik, Andrey M. Popov, Irina V. Lebedeva, Nikolai A. Poklonski, Sergey A. Vyrko, Sergey V. Ratkevich, Yurii E. Lozovik","submitted_at":"2024-12-13T09:57:25Z","abstract_excerpt":"It has been proposed recently that 1D hybrid nanoobjects consisting of alternating double carbon chains and polycyclic carbon regions can be obtained from graphene nanoribbons of alternating width by electron irradiation. Here, based on density functional theory calculations, we show that magnetic and electronic properties of such nanoobjects can be changed dramatically by modifying the chain length and edge structure of polycyclic regions and this opens wide possibilities for spintronic applications. Nanoobjects composed of polycyclic regions with dangling bonds and even chains are found to b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.10015","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/2412.10015/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":"2412.10015","created_at":"2026-07-05T09:48:45.749521+00:00"},{"alias_kind":"arxiv_version","alias_value":"2412.10015v1","created_at":"2026-07-05T09:48:45.749521+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.10015","created_at":"2026-07-05T09:48:45.749521+00:00"},{"alias_kind":"pith_short_12","alias_value":"QN2IJWXLC4HQ","created_at":"2026-07-05T09:48:45.749521+00:00"},{"alias_kind":"pith_short_16","alias_value":"QN2IJWXLC4HQ4GKV","created_at":"2026-07-05T09:48:45.749521+00:00"},{"alias_kind":"pith_short_8","alias_value":"QN2IJWXL","created_at":"2026-07-05T09:48:45.749521+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/QN2IJWXLC4HQ4GKVUQWR2WS6K2","json":"https://pith.science/pith/QN2IJWXLC4HQ4GKVUQWR2WS6K2.json","graph_json":"https://pith.science/api/pith-number/QN2IJWXLC4HQ4GKVUQWR2WS6K2/graph.json","events_json":"https://pith.science/api/pith-number/QN2IJWXLC4HQ4GKVUQWR2WS6K2/events.json","paper":"https://pith.science/paper/QN2IJWXL"},"agent_actions":{"view_html":"https://pith.science/pith/QN2IJWXLC4HQ4GKVUQWR2WS6K2","download_json":"https://pith.science/pith/QN2IJWXLC4HQ4GKVUQWR2WS6K2.json","view_paper":"https://pith.science/paper/QN2IJWXL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2412.10015&json=true","fetch_graph":"https://pith.science/api/pith-number/QN2IJWXLC4HQ4GKVUQWR2WS6K2/graph.json","fetch_events":"https://pith.science/api/pith-number/QN2IJWXLC4HQ4GKVUQWR2WS6K2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QN2IJWXLC4HQ4GKVUQWR2WS6K2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QN2IJWXLC4HQ4GKVUQWR2WS6K2/action/storage_attestation","attest_author":"https://pith.science/pith/QN2IJWXLC4HQ4GKVUQWR2WS6K2/action/author_attestation","sign_citation":"https://pith.science/pith/QN2IJWXLC4HQ4GKVUQWR2WS6K2/action/citation_signature","submit_replication":"https://pith.science/pith/QN2IJWXLC4HQ4GKVUQWR2WS6K2/action/replication_record"}},"created_at":"2026-07-05T09:48:45.749521+00:00","updated_at":"2026-07-05T09:48:45.749521+00:00"}