{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:2UGJNSYHGMAQ5AGSTIPZTRWTEF","short_pith_number":"pith:2UGJNSYH","schema_version":"1.0","canonical_sha256":"d50c96cb0733010e80d29a1f99c6d3216b4a08fcf3acb7d2ca6983aad6d999e9","source":{"kind":"arxiv","id":"2603.00315","version":1},"attestation_state":"computed","paper":{"title":"Topology as a Design Variable for Multiproperty Engineering in Synthesized 4-5-6-8 Carbon Nanoribbons","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andrea Latg\\'e, Djardiel da S. Gomes, Douglas S. Galv\\~ao, Isaac M. Felix, Lucas L. Lage, Marcelo L. Pereira Junior","submitted_at":"2026-02-27T21:10:28Z","abstract_excerpt":"Nonbenzenoid carbon frameworks expand low-dimensional material design via controlled asymmetry. Here, we show the experimentally realized 4-5-6-8 carbon nanoribbon establishes a topology-driven paradigm for multiproperty engineering, not just a graphene variant. Using hybrid DFT, tight-binding, and molecular dynamics in a multiscale framework, we demonstrate the symmetry-broken lattice stabilizes hierarchical bonds within standard energy ranges. This geometry produces a robust semiconducting state (hybrid gap >1 eV) and enables strain as a controllable modulation parameter. A tight-binding Ham"},"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":"2603.00315","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-02-27T21:10:28Z","cross_cats_sorted":["cond-mat.mtrl-sci","quant-ph"],"title_canon_sha256":"59c365aa40bdc07ed5292bfeacb462a537b2cb5ee576552e4a2f5941545daf92","abstract_canon_sha256":"6e4787ebdbbca61ab28c4f7ac7ccc6e109c820240052113bf3a92f8bf8cb4de7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-07T00:45:35.467462Z","signature_b64":"b1SihzWuQIZY3cv7zbkTbFeQKXUpCR+0LB/WJIexGKcHV6HkkdNfVC3cExSB3fmg8I5XmjYBY9AT0jhz8yP+CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d50c96cb0733010e80d29a1f99c6d3216b4a08fcf3acb7d2ca6983aad6d999e9","last_reissued_at":"2026-08-07T00:45:35.465957Z","signature_status":"signed_v1","first_computed_at":"2026-08-07T00:45:35.465957Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Topology as a Design Variable for Multiproperty Engineering in Synthesized 4-5-6-8 Carbon Nanoribbons","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andrea Latg\\'e, Djardiel da S. Gomes, Douglas S. Galv\\~ao, Isaac M. Felix, Lucas L. Lage, Marcelo L. Pereira Junior","submitted_at":"2026-02-27T21:10:28Z","abstract_excerpt":"Nonbenzenoid carbon frameworks expand low-dimensional material design via controlled asymmetry. Here, we show the experimentally realized 4-5-6-8 carbon nanoribbon establishes a topology-driven paradigm for multiproperty engineering, not just a graphene variant. Using hybrid DFT, tight-binding, and molecular dynamics in a multiscale framework, we demonstrate the symmetry-broken lattice stabilizes hierarchical bonds within standard energy ranges. This geometry produces a robust semiconducting state (hybrid gap >1 eV) and enables strain as a controllable modulation parameter. A tight-binding Ham"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.00315","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/2603.00315/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":"2603.00315","created_at":"2026-08-07T00:45:35.467237+00:00"},{"alias_kind":"arxiv_version","alias_value":"2603.00315v1","created_at":"2026-08-07T00:45:35.467237+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.00315","created_at":"2026-08-07T00:45:35.467237+00:00"},{"alias_kind":"pith_short_12","alias_value":"2UGJNSYHGMAQ","created_at":"2026-08-07T00:45:35.467237+00:00"},{"alias_kind":"pith_short_16","alias_value":"2UGJNSYHGMAQ5AGS","created_at":"2026-08-07T00:45:35.467237+00:00"},{"alias_kind":"pith_short_8","alias_value":"2UGJNSYH","created_at":"2026-08-07T00:45:35.467237+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/2UGJNSYHGMAQ5AGSTIPZTRWTEF","json":"https://pith.science/pith/2UGJNSYHGMAQ5AGSTIPZTRWTEF.json","graph_json":"https://pith.science/api/pith-number/2UGJNSYHGMAQ5AGSTIPZTRWTEF/graph.json","events_json":"https://pith.science/api/pith-number/2UGJNSYHGMAQ5AGSTIPZTRWTEF/events.json","paper":"https://pith.science/paper/2UGJNSYH"},"agent_actions":{"view_html":"https://pith.science/pith/2UGJNSYHGMAQ5AGSTIPZTRWTEF","download_json":"https://pith.science/pith/2UGJNSYHGMAQ5AGSTIPZTRWTEF.json","view_paper":"https://pith.science/paper/2UGJNSYH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2603.00315&json=true","fetch_graph":"https://pith.science/api/pith-number/2UGJNSYHGMAQ5AGSTIPZTRWTEF/graph.json","fetch_events":"https://pith.science/api/pith-number/2UGJNSYHGMAQ5AGSTIPZTRWTEF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2UGJNSYHGMAQ5AGSTIPZTRWTEF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2UGJNSYHGMAQ5AGSTIPZTRWTEF/action/storage_attestation","attest_author":"https://pith.science/pith/2UGJNSYHGMAQ5AGSTIPZTRWTEF/action/author_attestation","sign_citation":"https://pith.science/pith/2UGJNSYHGMAQ5AGSTIPZTRWTEF/action/citation_signature","submit_replication":"https://pith.science/pith/2UGJNSYHGMAQ5AGSTIPZTRWTEF/action/replication_record"}},"created_at":"2026-08-07T00:45:35.467237+00:00","updated_at":"2026-08-07T00:45:35.467237+00:00"}