{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:6DZPWGJNEP2H5KDR554HWPLMZN","short_pith_number":"pith:6DZPWGJN","schema_version":"1.0","canonical_sha256":"f0f2fb192d23f47ea871ef787b3d6ccb4382fa19bfb945ba861efb354a06c660","source":{"kind":"arxiv","id":"0903.1479","version":2},"attestation_state":"computed","paper":{"title":"Effects of impurities in Spin Bose-Metal phase on a two-leg triangular strip","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Hsin-Hua Lai, Olexei I. Motrunich","submitted_at":"2009-03-09T04:59:26Z","abstract_excerpt":"We study effects of nonmagnetic impurities in a Spin Bose-Metal (SBM) phase discovered in a two-leg triangular strip spin-1/2 model with ring exchanges (D. N. Shenget al, arXiv:0902.4210). This phase is a quasi-1D descendant of a 2D spin liquid with spinon Fermi sea, and the present study aims at interpolating between the 1D and 2D cases. Different types of defects can be treated as local energy perturbations, which we find are always relevant. As a result, a nonmagnetic impurity generically cuts the system into two decoupled parts. We calculate bond energy and local spin susceptibility near t"},"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":"0903.1479","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-03-09T04:59:26Z","cross_cats_sorted":[],"title_canon_sha256":"9bf6523ab466ebccd4e5cf8ed2d575f6ed22a5476ee300c6ae0b73e63e872ce1","abstract_canon_sha256":"c0c999c4854736d397ec0e7cd01a7841676095d88f6330748baeff5b9a19e738"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:40:45.380152Z","signature_b64":"TJufjUyiSwPkao+L5QuMxYPeghNQftlEAYuV5z6Cd0TqvdqtcjIOOfcw6sApl/ywAZ7i32OmYGPlBoVNaKf1Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0f2fb192d23f47ea871ef787b3d6ccb4382fa19bfb945ba861efb354a06c660","last_reissued_at":"2026-05-18T04:40:45.379575Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:40:45.379575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effects of impurities in Spin Bose-Metal phase on a two-leg triangular strip","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Hsin-Hua Lai, Olexei I. Motrunich","submitted_at":"2009-03-09T04:59:26Z","abstract_excerpt":"We study effects of nonmagnetic impurities in a Spin Bose-Metal (SBM) phase discovered in a two-leg triangular strip spin-1/2 model with ring exchanges (D. N. Shenget al, arXiv:0902.4210). This phase is a quasi-1D descendant of a 2D spin liquid with spinon Fermi sea, and the present study aims at interpolating between the 1D and 2D cases. Different types of defects can be treated as local energy perturbations, which we find are always relevant. As a result, a nonmagnetic impurity generically cuts the system into two decoupled parts. We calculate bond energy and local spin susceptibility near t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.1479","kind":"arxiv","version":2},"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":"0903.1479","created_at":"2026-05-18T04:40:45.379672+00:00"},{"alias_kind":"arxiv_version","alias_value":"0903.1479v2","created_at":"2026-05-18T04:40:45.379672+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.1479","created_at":"2026-05-18T04:40:45.379672+00:00"},{"alias_kind":"pith_short_12","alias_value":"6DZPWGJNEP2H","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_16","alias_value":"6DZPWGJNEP2H5KDR","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_8","alias_value":"6DZPWGJN","created_at":"2026-05-18T12:25:58.837520+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/6DZPWGJNEP2H5KDR554HWPLMZN","json":"https://pith.science/pith/6DZPWGJNEP2H5KDR554HWPLMZN.json","graph_json":"https://pith.science/api/pith-number/6DZPWGJNEP2H5KDR554HWPLMZN/graph.json","events_json":"https://pith.science/api/pith-number/6DZPWGJNEP2H5KDR554HWPLMZN/events.json","paper":"https://pith.science/paper/6DZPWGJN"},"agent_actions":{"view_html":"https://pith.science/pith/6DZPWGJNEP2H5KDR554HWPLMZN","download_json":"https://pith.science/pith/6DZPWGJNEP2H5KDR554HWPLMZN.json","view_paper":"https://pith.science/paper/6DZPWGJN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0903.1479&json=true","fetch_graph":"https://pith.science/api/pith-number/6DZPWGJNEP2H5KDR554HWPLMZN/graph.json","fetch_events":"https://pith.science/api/pith-number/6DZPWGJNEP2H5KDR554HWPLMZN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6DZPWGJNEP2H5KDR554HWPLMZN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6DZPWGJNEP2H5KDR554HWPLMZN/action/storage_attestation","attest_author":"https://pith.science/pith/6DZPWGJNEP2H5KDR554HWPLMZN/action/author_attestation","sign_citation":"https://pith.science/pith/6DZPWGJNEP2H5KDR554HWPLMZN/action/citation_signature","submit_replication":"https://pith.science/pith/6DZPWGJNEP2H5KDR554HWPLMZN/action/replication_record"}},"created_at":"2026-05-18T04:40:45.379672+00:00","updated_at":"2026-05-18T04:40:45.379672+00:00"}