{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:5MTIEEDA2D4GHWK7TLWPSW3PM7","short_pith_number":"pith:5MTIEEDA","schema_version":"1.0","canonical_sha256":"eb26821060d0f863d95f9aecf95b6f67c6414c9f21be21f61ad0f5632a4a472c","source":{"kind":"arxiv","id":"2404.11650","version":2},"attestation_state":"computed","paper":{"title":"Interacting Crystalline Topological Insulators in two-dimensions with Time-Reversal Symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"Martina O. Soldini, \\\"Omer M. Aksoy, Titus Neupert","submitted_at":"2024-04-17T18:00:01Z","abstract_excerpt":"Topology is routinely used to understand the physics of electronic insulators. However, for strongly interacting electronic matter, such as Mott insulators, a comprehensive topological characterization is still lacking. When their ground state only contains short-range entanglement and does not break symmetries spontaneously, they generically realize crystalline fermionic symmetry-protected topological phases (cFSPTs), supporting gapless modes at the boundaries or at the lattice defects. Here, we provide an exhaustive classification of cFSPTs in two dimensions with $\\mathrm{U}(1)$ charge-conse"},"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":"2404.11650","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-17T18:00:01Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"eb9ca326c199521642a508c0bac4aad3c8efa71804d1204dd50fd10e2106c2db","abstract_canon_sha256":"ee1941e73955b0305b5f3ef83fb6cfd91efac16784fe4cf53fc9df1e3cb5ac98"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:59:27.489709Z","signature_b64":"gKmrORsu2Fg7vG4KbWct6mNpSazyYPi9G79nRfFlkJsOOvAvWAlYu4mKOBrvNFvIvTHxckm3a85iMnXgh8UEAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eb26821060d0f863d95f9aecf95b6f67c6414c9f21be21f61ad0f5632a4a472c","last_reissued_at":"2026-07-05T08:59:27.489201Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:59:27.489201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Interacting Crystalline Topological Insulators in two-dimensions with Time-Reversal Symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"Martina O. Soldini, \\\"Omer M. Aksoy, Titus Neupert","submitted_at":"2024-04-17T18:00:01Z","abstract_excerpt":"Topology is routinely used to understand the physics of electronic insulators. However, for strongly interacting electronic matter, such as Mott insulators, a comprehensive topological characterization is still lacking. When their ground state only contains short-range entanglement and does not break symmetries spontaneously, they generically realize crystalline fermionic symmetry-protected topological phases (cFSPTs), supporting gapless modes at the boundaries or at the lattice defects. Here, we provide an exhaustive classification of cFSPTs in two dimensions with $\\mathrm{U}(1)$ charge-conse"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.11650","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.11650/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2404.11650","created_at":"2026-07-05T08:59:27.489263+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.11650v2","created_at":"2026-07-05T08:59:27.489263+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.11650","created_at":"2026-07-05T08:59:27.489263+00:00"},{"alias_kind":"pith_short_12","alias_value":"5MTIEEDA2D4G","created_at":"2026-07-05T08:59:27.489263+00:00"},{"alias_kind":"pith_short_16","alias_value":"5MTIEEDA2D4GHWK7","created_at":"2026-07-05T08:59:27.489263+00:00"},{"alias_kind":"pith_short_8","alias_value":"5MTIEEDA","created_at":"2026-07-05T08:59:27.489263+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/5MTIEEDA2D4GHWK7TLWPSW3PM7","json":"https://pith.science/pith/5MTIEEDA2D4GHWK7TLWPSW3PM7.json","graph_json":"https://pith.science/api/pith-number/5MTIEEDA2D4GHWK7TLWPSW3PM7/graph.json","events_json":"https://pith.science/api/pith-number/5MTIEEDA2D4GHWK7TLWPSW3PM7/events.json","paper":"https://pith.science/paper/5MTIEEDA"},"agent_actions":{"view_html":"https://pith.science/pith/5MTIEEDA2D4GHWK7TLWPSW3PM7","download_json":"https://pith.science/pith/5MTIEEDA2D4GHWK7TLWPSW3PM7.json","view_paper":"https://pith.science/paper/5MTIEEDA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.11650&json=true","fetch_graph":"https://pith.science/api/pith-number/5MTIEEDA2D4GHWK7TLWPSW3PM7/graph.json","fetch_events":"https://pith.science/api/pith-number/5MTIEEDA2D4GHWK7TLWPSW3PM7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5MTIEEDA2D4GHWK7TLWPSW3PM7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5MTIEEDA2D4GHWK7TLWPSW3PM7/action/storage_attestation","attest_author":"https://pith.science/pith/5MTIEEDA2D4GHWK7TLWPSW3PM7/action/author_attestation","sign_citation":"https://pith.science/pith/5MTIEEDA2D4GHWK7TLWPSW3PM7/action/citation_signature","submit_replication":"https://pith.science/pith/5MTIEEDA2D4GHWK7TLWPSW3PM7/action/replication_record"}},"created_at":"2026-07-05T08:59:27.489263+00:00","updated_at":"2026-07-05T08:59:27.489263+00:00"}