{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:AA77PXE2MSCAL55JU7VGEF52JK","short_pith_number":"pith:AA77PXE2","schema_version":"1.0","canonical_sha256":"003ff7dc9a648405f7a9a7ea6217ba4a91a7c7adf308a19569049568e597d5fc","source":{"kind":"arxiv","id":"0806.2201","version":3},"attestation_state":"computed","paper":{"title":"Parity Violation in a Single Domain of Spin-Triplet Sr2RuO4 Superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"H. Amitsuka, H. Nobukane, I. Kawasaki, K. Ichimura, K. Inagaki, K. Konno, K. Tenya, K. Yamaya, S. Takayanagi, S. Tanda, Y. Asano","submitted_at":"2008-06-13T08:01:34Z","abstract_excerpt":"We observed an unconventional parity-violating vortex in single domain Sr2RuO4 single crystals using a transport measurement. The current-voltage characteristics of submicron Sr2RuO4 shows that the induced voltage has anomalous components which are even function of the bias current. The results may suggest that the vortex itself has a helical internal structure characterized by a Hopf invariant (a topological invariant). We also discuss that the hydrodynamics of such a helical vortex causes the parity violation to retain the topological invariant."},"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":"0806.2201","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2008-06-13T08:01:34Z","cross_cats_sorted":[],"title_canon_sha256":"101780b0c66d38781399ea73ffdef767b954eec6efc40f1bf4003d7606af5c4a","abstract_canon_sha256":"b4a9287f78f4c47795e5396772da1bd8c194e75e9e837a5337eabda5660a7c79"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:15:51.584905Z","signature_b64":"k4xcVF/2bd2pol65io401kdX7XFNAkgNQhDVoGT2e8BSmUAwjThDFnQ1eRcTTeqJPg+R8i+STM5liuK5low7Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"003ff7dc9a648405f7a9a7ea6217ba4a91a7c7adf308a19569049568e597d5fc","last_reissued_at":"2026-05-18T02:15:51.584478Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:15:51.584478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Parity Violation in a Single Domain of Spin-Triplet Sr2RuO4 Superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"H. Amitsuka, H. Nobukane, I. Kawasaki, K. Ichimura, K. Inagaki, K. Konno, K. Tenya, K. Yamaya, S. Takayanagi, S. Tanda, Y. Asano","submitted_at":"2008-06-13T08:01:34Z","abstract_excerpt":"We observed an unconventional parity-violating vortex in single domain Sr2RuO4 single crystals using a transport measurement. The current-voltage characteristics of submicron Sr2RuO4 shows that the induced voltage has anomalous components which are even function of the bias current. The results may suggest that the vortex itself has a helical internal structure characterized by a Hopf invariant (a topological invariant). We also discuss that the hydrodynamics of such a helical vortex causes the parity violation to retain the topological invariant."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.2201","kind":"arxiv","version":3},"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":"0806.2201","created_at":"2026-05-18T02:15:51.584546+00:00"},{"alias_kind":"arxiv_version","alias_value":"0806.2201v3","created_at":"2026-05-18T02:15:51.584546+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.2201","created_at":"2026-05-18T02:15:51.584546+00:00"},{"alias_kind":"pith_short_12","alias_value":"AA77PXE2MSCA","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_16","alias_value":"AA77PXE2MSCAL55J","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_8","alias_value":"AA77PXE2","created_at":"2026-05-18T12:25:56.245647+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/AA77PXE2MSCAL55JU7VGEF52JK","json":"https://pith.science/pith/AA77PXE2MSCAL55JU7VGEF52JK.json","graph_json":"https://pith.science/api/pith-number/AA77PXE2MSCAL55JU7VGEF52JK/graph.json","events_json":"https://pith.science/api/pith-number/AA77PXE2MSCAL55JU7VGEF52JK/events.json","paper":"https://pith.science/paper/AA77PXE2"},"agent_actions":{"view_html":"https://pith.science/pith/AA77PXE2MSCAL55JU7VGEF52JK","download_json":"https://pith.science/pith/AA77PXE2MSCAL55JU7VGEF52JK.json","view_paper":"https://pith.science/paper/AA77PXE2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0806.2201&json=true","fetch_graph":"https://pith.science/api/pith-number/AA77PXE2MSCAL55JU7VGEF52JK/graph.json","fetch_events":"https://pith.science/api/pith-number/AA77PXE2MSCAL55JU7VGEF52JK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AA77PXE2MSCAL55JU7VGEF52JK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AA77PXE2MSCAL55JU7VGEF52JK/action/storage_attestation","attest_author":"https://pith.science/pith/AA77PXE2MSCAL55JU7VGEF52JK/action/author_attestation","sign_citation":"https://pith.science/pith/AA77PXE2MSCAL55JU7VGEF52JK/action/citation_signature","submit_replication":"https://pith.science/pith/AA77PXE2MSCAL55JU7VGEF52JK/action/replication_record"}},"created_at":"2026-05-18T02:15:51.584546+00:00","updated_at":"2026-05-18T02:15:51.584546+00:00"}