{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:VZCKQI4HMTRS3WAEKO5IG3DLJD","short_pith_number":"pith:VZCKQI4H","schema_version":"1.0","canonical_sha256":"ae44a8238764e32dd80453ba836c6b48df0332ff17a6b6175cd83223af122df9","source":{"kind":"arxiv","id":"1903.08201","version":2},"attestation_state":"computed","paper":{"title":"Real fermion modes, impurity entropy, and nontrivial fixed points in the phase diagram of junctions of interacting quantum wires and topological superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"cond-mat.str-el","authors_text":"Domenico Giuliano, Ian Affleck","submitted_at":"2019-03-19T18:23:45Z","abstract_excerpt":"We discuss how to extend the impurity entropy to systems with boundary interactions depending on zero-mode real fermion operators (Majorana modes as well as Klein factors). As specific applications of our method, we consider a junction between N interacting quantum wires and a topological superconductor, as well as a Y-junction of three spinless interacting quantum wires. In addition we find a remarkable correspondence between the N=2 topological superconductor junction and the Y-junction. On one hand, this allows us to determine the range of the system parameters in which a stable phase of th"},"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":"1903.08201","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-19T18:23:45Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"05ace28ad96021856b0a680dbdda85be73cd62ee8825bd657ac1bfbc4e9e544f","abstract_canon_sha256":"1e6738520fc2f120fb2ae475d172e418e93377e9075cf281f02cb581794f6444"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:25.758662Z","signature_b64":"zP3v0RFfrPs/gZXYr5Kjmw9Celq8eT04cKoNXINO4YFqCpS20zSy/ka/ukLRFe4201YLcxDKUtvu+GoU4jdWAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae44a8238764e32dd80453ba836c6b48df0332ff17a6b6175cd83223af122df9","last_reissued_at":"2026-05-17T23:45:25.758254Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:25.758254Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Real fermion modes, impurity entropy, and nontrivial fixed points in the phase diagram of junctions of interacting quantum wires and topological superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"cond-mat.str-el","authors_text":"Domenico Giuliano, Ian Affleck","submitted_at":"2019-03-19T18:23:45Z","abstract_excerpt":"We discuss how to extend the impurity entropy to systems with boundary interactions depending on zero-mode real fermion operators (Majorana modes as well as Klein factors). As specific applications of our method, we consider a junction between N interacting quantum wires and a topological superconductor, as well as a Y-junction of three spinless interacting quantum wires. In addition we find a remarkable correspondence between the N=2 topological superconductor junction and the Y-junction. On one hand, this allows us to determine the range of the system parameters in which a stable phase of th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.08201","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":"1903.08201","created_at":"2026-05-17T23:45:25.758311+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.08201v2","created_at":"2026-05-17T23:45:25.758311+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.08201","created_at":"2026-05-17T23:45:25.758311+00:00"},{"alias_kind":"pith_short_12","alias_value":"VZCKQI4HMTRS","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_16","alias_value":"VZCKQI4HMTRS3WAE","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_8","alias_value":"VZCKQI4H","created_at":"2026-05-18T12:33:30.264802+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/VZCKQI4HMTRS3WAEKO5IG3DLJD","json":"https://pith.science/pith/VZCKQI4HMTRS3WAEKO5IG3DLJD.json","graph_json":"https://pith.science/api/pith-number/VZCKQI4HMTRS3WAEKO5IG3DLJD/graph.json","events_json":"https://pith.science/api/pith-number/VZCKQI4HMTRS3WAEKO5IG3DLJD/events.json","paper":"https://pith.science/paper/VZCKQI4H"},"agent_actions":{"view_html":"https://pith.science/pith/VZCKQI4HMTRS3WAEKO5IG3DLJD","download_json":"https://pith.science/pith/VZCKQI4HMTRS3WAEKO5IG3DLJD.json","view_paper":"https://pith.science/paper/VZCKQI4H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.08201&json=true","fetch_graph":"https://pith.science/api/pith-number/VZCKQI4HMTRS3WAEKO5IG3DLJD/graph.json","fetch_events":"https://pith.science/api/pith-number/VZCKQI4HMTRS3WAEKO5IG3DLJD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VZCKQI4HMTRS3WAEKO5IG3DLJD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VZCKQI4HMTRS3WAEKO5IG3DLJD/action/storage_attestation","attest_author":"https://pith.science/pith/VZCKQI4HMTRS3WAEKO5IG3DLJD/action/author_attestation","sign_citation":"https://pith.science/pith/VZCKQI4HMTRS3WAEKO5IG3DLJD/action/citation_signature","submit_replication":"https://pith.science/pith/VZCKQI4HMTRS3WAEKO5IG3DLJD/action/replication_record"}},"created_at":"2026-05-17T23:45:25.758311+00:00","updated_at":"2026-05-17T23:45:25.758311+00:00"}