{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:5ZUDYYRJYJCQDY4YCJPQXEAXBM","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"4b754ab0978f80987446c4493c367445414a7545584878590eb02b163b8f70ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-01-21T11:53:33Z","title_canon_sha256":"cd4a0db85a82ddc7283a5287540011b14fc19c6f9a2417d2f64af57c4a878ba2"},"schema_version":"1.0","source":{"id":"1101.4115","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.4115","created_at":"2026-05-18T00:48:48Z"},{"alias_kind":"arxiv_version","alias_value":"1101.4115v1","created_at":"2026-05-18T00:48:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.4115","created_at":"2026-05-18T00:48:48Z"},{"alias_kind":"pith_short_12","alias_value":"5ZUDYYRJYJCQ","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"5ZUDYYRJYJCQDY4Y","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"5ZUDYYRJ","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:c01873dc98d8cf76e07d1b0291bf079d56f36ef8f2d7ced54f993fa268638283","target":"graph","created_at":"2026-05-18T00:48:48Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Using density functional theory, we have investigated the structural, electronic and magnetic properties of infinitely periodic organometallic vanadium-anthracene ($[V_2Ant]_\\infinity)$ and $[V_4(BNAnt)_2]_\\infinity$(where BNAnt is B-N analogue of anthracene) for their possible application in spintronics. From our calculations, we find that one-dimensional $[V_2Ant]_\\infinity$ and $[V_4(BNAnt)_2]_\\infinity$ wires exhibit robust ferromagnetic half-metallic and metallic behavior, respectively. The finite sized $V_6Ant_2$ and $V_6(BNAnt)_2$ clusters are also found to exhibit efficient spin filter","authors_text":"Anasuya Kundu, Prakash Parida, Swapan K. Pati","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-01-21T11:53:33Z","title":"One-Dimensional Organometallic V-Anthracene Wire and Its B-N Analogue: Efficient Half-Metallic Spin Filters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.4115","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:1c4ae795135abe9edf202ef88f1b59cdd68022470cea8e2c017f3b104f617ad8","target":"record","created_at":"2026-05-18T00:48:48Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"4b754ab0978f80987446c4493c367445414a7545584878590eb02b163b8f70ef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-01-21T11:53:33Z","title_canon_sha256":"cd4a0db85a82ddc7283a5287540011b14fc19c6f9a2417d2f64af57c4a878ba2"},"schema_version":"1.0","source":{"id":"1101.4115","kind":"arxiv","version":1}},"canonical_sha256":"ee683c6229c24501e398125f0b90170b1d7fbc9877e3479f3dd38045861c347a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee683c6229c24501e398125f0b90170b1d7fbc9877e3479f3dd38045861c347a","first_computed_at":"2026-05-18T00:48:48.104058Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:48.104058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cPL/qazcCYCl+YvkOC+R5IAqI1zqGm8CpUam9iejwMS5vZ98E27hgqSvCUkpz70wbMCdYIQvXj0PmFFxlxeSDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:48.104814Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.4115","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c4ae795135abe9edf202ef88f1b59cdd68022470cea8e2c017f3b104f617ad8","sha256:c01873dc98d8cf76e07d1b0291bf079d56f36ef8f2d7ced54f993fa268638283"],"state_sha256":"062a1b97ead839f7e3ed08da860bc01cda7ec71186634c1c6b8482d14c2e83b5"}