{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:KABRBKYCF6LP7XLPR65EACY7HF","short_pith_number":"pith:KABRBKYC","schema_version":"1.0","canonical_sha256":"500310ab022f96ffdd6f8fba400b1f39409893474bce45f8b75661ae33f8d8e6","source":{"kind":"arxiv","id":"1812.06721","version":1},"attestation_state":"computed","paper":{"title":"Ground-state spin blockade in a single-molecule junction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Eugenio Coronado, Herre S. J. van der Zant, Jens Paaske, Joeri de Bruijckere, Mario Palacios-Corella, Miguel Clemente-Le\\'on, Pascal Gehring, Per Hedeg{\\aa}rd","submitted_at":"2018-12-17T11:59:28Z","abstract_excerpt":"It is known that the quantum-mechanical ground state of a nano-scale junction has a significant impact on its electrical transport properties. This becomes particularly important in transistors consisting of a single molecule. Due to strong electron-electron interactions and the possibility to access ground states with high spins, these systems are eligible hosts of a current-blockade phenomenon called ground-state spin blockade. This effect arises from the inability of a charge carrier to account for the spin difference required to enter the junction, as that process would violate the spin se"},"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":"1812.06721","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-12-17T11:59:28Z","cross_cats_sorted":[],"title_canon_sha256":"4f4ad1dd01809e9a1adefebe5d373cfeb587f59629a1a9cd7cc4aa99aaed3096","abstract_canon_sha256":"0077439eff9b6fcc11a2d8f51a613c26e681608291e972a6746da8474608e156"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:31.748124Z","signature_b64":"9zAuE5wHoEShe4mCIkbSWrYIVpeHodQ9FUBN7WqvLVARDFQVH00i+vMkOYrZQeV6kfZGHjRuh4TdtVwJntoFCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"500310ab022f96ffdd6f8fba400b1f39409893474bce45f8b75661ae33f8d8e6","last_reissued_at":"2026-05-17T23:45:31.747498Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:31.747498Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ground-state spin blockade in a single-molecule junction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Eugenio Coronado, Herre S. J. van der Zant, Jens Paaske, Joeri de Bruijckere, Mario Palacios-Corella, Miguel Clemente-Le\\'on, Pascal Gehring, Per Hedeg{\\aa}rd","submitted_at":"2018-12-17T11:59:28Z","abstract_excerpt":"It is known that the quantum-mechanical ground state of a nano-scale junction has a significant impact on its electrical transport properties. This becomes particularly important in transistors consisting of a single molecule. Due to strong electron-electron interactions and the possibility to access ground states with high spins, these systems are eligible hosts of a current-blockade phenomenon called ground-state spin blockade. This effect arises from the inability of a charge carrier to account for the spin difference required to enter the junction, as that process would violate the spin se"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.06721","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":"1812.06721","created_at":"2026-05-17T23:45:31.747586+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.06721v1","created_at":"2026-05-17T23:45:31.747586+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.06721","created_at":"2026-05-17T23:45:31.747586+00:00"},{"alias_kind":"pith_short_12","alias_value":"KABRBKYCF6LP","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_16","alias_value":"KABRBKYCF6LP7XLP","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_8","alias_value":"KABRBKYC","created_at":"2026-05-18T12:32:33.847187+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/KABRBKYCF6LP7XLPR65EACY7HF","json":"https://pith.science/pith/KABRBKYCF6LP7XLPR65EACY7HF.json","graph_json":"https://pith.science/api/pith-number/KABRBKYCF6LP7XLPR65EACY7HF/graph.json","events_json":"https://pith.science/api/pith-number/KABRBKYCF6LP7XLPR65EACY7HF/events.json","paper":"https://pith.science/paper/KABRBKYC"},"agent_actions":{"view_html":"https://pith.science/pith/KABRBKYCF6LP7XLPR65EACY7HF","download_json":"https://pith.science/pith/KABRBKYCF6LP7XLPR65EACY7HF.json","view_paper":"https://pith.science/paper/KABRBKYC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.06721&json=true","fetch_graph":"https://pith.science/api/pith-number/KABRBKYCF6LP7XLPR65EACY7HF/graph.json","fetch_events":"https://pith.science/api/pith-number/KABRBKYCF6LP7XLPR65EACY7HF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KABRBKYCF6LP7XLPR65EACY7HF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KABRBKYCF6LP7XLPR65EACY7HF/action/storage_attestation","attest_author":"https://pith.science/pith/KABRBKYCF6LP7XLPR65EACY7HF/action/author_attestation","sign_citation":"https://pith.science/pith/KABRBKYCF6LP7XLPR65EACY7HF/action/citation_signature","submit_replication":"https://pith.science/pith/KABRBKYCF6LP7XLPR65EACY7HF/action/replication_record"}},"created_at":"2026-05-17T23:45:31.747586+00:00","updated_at":"2026-05-17T23:45:31.747586+00:00"}