{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:N53D7PWU2VJJNP6PO2UIT7FDQW","short_pith_number":"pith:N53D7PWU","schema_version":"1.0","canonical_sha256":"6f763fbed4d55296bfcf76a889fca3859ff74c2bdf4dedd4ea162df23108dee5","source":{"kind":"arxiv","id":"1706.05469","version":4},"attestation_state":"computed","paper":{"title":"Majorana-Hubbard model on the square lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Armin Rahmani, Dmitry Pikulin, Ian Affleck","submitted_at":"2017-06-17T02:20:52Z","abstract_excerpt":"We study a tight-binding model of interacting Majorana (Hermitian) modes on a square lattice. The model may have an experimental realization in a superconducting-film--topological-insulator heterostructure in a magnetic field. We find a rich phase diagram, as a function of interaction strength, including a superfluid phase with spontaneous breaking of an emergent $U(1)$ symmetry, separated by a supersymmetric transition from a gapless normal phase."},"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":"1706.05469","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-06-17T02:20:52Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"4ff2f3eb731b7ca6420e1c39a30f6f77c650b457e7bae5905369b976a192de1b","abstract_canon_sha256":"788c4bd1603b494a52e76a1ff9e070401c6e5976c09a35ff241b2ecfbe2a3cc3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:07.922952Z","signature_b64":"dbIhhwfIyrQh9rLUekURbJLdHHCH9j+ZZq3ky9NPTs4buSkAO+674VGArAWV4zfcyH3BXHNNDg89fFo+bDQmDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f763fbed4d55296bfcf76a889fca3859ff74c2bdf4dedd4ea162df23108dee5","last_reissued_at":"2026-05-18T00:28:07.922150Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:07.922150Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Majorana-Hubbard model on the square lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Armin Rahmani, Dmitry Pikulin, Ian Affleck","submitted_at":"2017-06-17T02:20:52Z","abstract_excerpt":"We study a tight-binding model of interacting Majorana (Hermitian) modes on a square lattice. The model may have an experimental realization in a superconducting-film--topological-insulator heterostructure in a magnetic field. We find a rich phase diagram, as a function of interaction strength, including a superfluid phase with spontaneous breaking of an emergent $U(1)$ symmetry, separated by a supersymmetric transition from a gapless normal phase."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.05469","kind":"arxiv","version":4},"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":"1706.05469","created_at":"2026-05-18T00:28:07.922283+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.05469v4","created_at":"2026-05-18T00:28:07.922283+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.05469","created_at":"2026-05-18T00:28:07.922283+00:00"},{"alias_kind":"pith_short_12","alias_value":"N53D7PWU2VJJ","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_16","alias_value":"N53D7PWU2VJJNP6P","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_8","alias_value":"N53D7PWU","created_at":"2026-05-18T12:31:31.346846+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2512.04150","citing_title":"Symmetry-Enforced Fermi Surfaces","ref_index":51,"is_internal_anchor":true},{"citing_arxiv_id":"2601.01191","citing_title":"Tori, Klein Bottles, and Modulo 8 Parity/Time-reversal Anomalies of 2+1d Staggered Fermions","ref_index":44,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW","json":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW.json","graph_json":"https://pith.science/api/pith-number/N53D7PWU2VJJNP6PO2UIT7FDQW/graph.json","events_json":"https://pith.science/api/pith-number/N53D7PWU2VJJNP6PO2UIT7FDQW/events.json","paper":"https://pith.science/paper/N53D7PWU"},"agent_actions":{"view_html":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW","download_json":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW.json","view_paper":"https://pith.science/paper/N53D7PWU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.05469&json=true","fetch_graph":"https://pith.science/api/pith-number/N53D7PWU2VJJNP6PO2UIT7FDQW/graph.json","fetch_events":"https://pith.science/api/pith-number/N53D7PWU2VJJNP6PO2UIT7FDQW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW/action/storage_attestation","attest_author":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW/action/author_attestation","sign_citation":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW/action/citation_signature","submit_replication":"https://pith.science/pith/N53D7PWU2VJJNP6PO2UIT7FDQW/action/replication_record"}},"created_at":"2026-05-18T00:28:07.922283+00:00","updated_at":"2026-05-18T00:28:07.922283+00:00"}