{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:VAGE7UIG3YY6O4PMJYO7UVHQK2","short_pith_number":"pith:VAGE7UIG","schema_version":"1.0","canonical_sha256":"a80c4fd106de31e771ec4e1dfa54f0568a891a69c7a8743ddf5497577c28bca5","source":{"kind":"arxiv","id":"2007.06951","version":2},"attestation_state":"computed","paper":{"title":"Theoretical investigation of twin boundaries in WO$_3$: Structure, properties and implications for superconductivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Awadhesh Narayan, Nicola A. Spaldin, No\\'e Mascello, Quintin N. Meier","submitted_at":"2020-07-14T10:24:45Z","abstract_excerpt":"We present a theoretical study of the structure and functionality of ferroelastic domain walls in tungsten trioxide, WO$_3$. WO$_3$ has a rich structural phase diagram, with the stability and properties of the various structural phases strongly affected both by temperature and by electron doping. The existence of superconductivity is of particular interest, with the underlying mechanism as of now not well understood. In addition, reports of enhanced superconductivity at structural domain walls are particularly intriguing. Focusing specifically on the orthorhombic $\\beta$ phase, we calculate 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":"2007.06951","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-07-14T10:24:45Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"b096c164d22c2de53cbfd42cb9d3808addc901cbb4cc0dcbe2aa9d589465bb80","abstract_canon_sha256":"e16323bc5034894dd9f5bb405f3bb3115d8099e48f2ad2d8d9134f684027da08"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:39:03.322651Z","signature_b64":"Y0D6tz7aCQiWEDHa5FM2ee7kj9UQAyKZ3MrmGEzlNQLX1fPDEfeseZICwkHYgwTfpSdrhX/P7nmn6bdvp52hBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a80c4fd106de31e771ec4e1dfa54f0568a891a69c7a8743ddf5497577c28bca5","last_reissued_at":"2026-07-05T01:39:03.322161Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:39:03.322161Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Theoretical investigation of twin boundaries in WO$_3$: Structure, properties and implications for superconductivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Awadhesh Narayan, Nicola A. Spaldin, No\\'e Mascello, Quintin N. Meier","submitted_at":"2020-07-14T10:24:45Z","abstract_excerpt":"We present a theoretical study of the structure and functionality of ferroelastic domain walls in tungsten trioxide, WO$_3$. WO$_3$ has a rich structural phase diagram, with the stability and properties of the various structural phases strongly affected both by temperature and by electron doping. The existence of superconductivity is of particular interest, with the underlying mechanism as of now not well understood. In addition, reports of enhanced superconductivity at structural domain walls are particularly intriguing. Focusing specifically on the orthorhombic $\\beta$ phase, we calculate th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.06951","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/2007.06951/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":"2007.06951","created_at":"2026-07-05T01:39:03.322218+00:00"},{"alias_kind":"arxiv_version","alias_value":"2007.06951v2","created_at":"2026-07-05T01:39:03.322218+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.06951","created_at":"2026-07-05T01:39:03.322218+00:00"},{"alias_kind":"pith_short_12","alias_value":"VAGE7UIG3YY6","created_at":"2026-07-05T01:39:03.322218+00:00"},{"alias_kind":"pith_short_16","alias_value":"VAGE7UIG3YY6O4PM","created_at":"2026-07-05T01:39:03.322218+00:00"},{"alias_kind":"pith_short_8","alias_value":"VAGE7UIG","created_at":"2026-07-05T01:39:03.322218+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/VAGE7UIG3YY6O4PMJYO7UVHQK2","json":"https://pith.science/pith/VAGE7UIG3YY6O4PMJYO7UVHQK2.json","graph_json":"https://pith.science/api/pith-number/VAGE7UIG3YY6O4PMJYO7UVHQK2/graph.json","events_json":"https://pith.science/api/pith-number/VAGE7UIG3YY6O4PMJYO7UVHQK2/events.json","paper":"https://pith.science/paper/VAGE7UIG"},"agent_actions":{"view_html":"https://pith.science/pith/VAGE7UIG3YY6O4PMJYO7UVHQK2","download_json":"https://pith.science/pith/VAGE7UIG3YY6O4PMJYO7UVHQK2.json","view_paper":"https://pith.science/paper/VAGE7UIG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2007.06951&json=true","fetch_graph":"https://pith.science/api/pith-number/VAGE7UIG3YY6O4PMJYO7UVHQK2/graph.json","fetch_events":"https://pith.science/api/pith-number/VAGE7UIG3YY6O4PMJYO7UVHQK2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VAGE7UIG3YY6O4PMJYO7UVHQK2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VAGE7UIG3YY6O4PMJYO7UVHQK2/action/storage_attestation","attest_author":"https://pith.science/pith/VAGE7UIG3YY6O4PMJYO7UVHQK2/action/author_attestation","sign_citation":"https://pith.science/pith/VAGE7UIG3YY6O4PMJYO7UVHQK2/action/citation_signature","submit_replication":"https://pith.science/pith/VAGE7UIG3YY6O4PMJYO7UVHQK2/action/replication_record"}},"created_at":"2026-07-05T01:39:03.322218+00:00","updated_at":"2026-07-05T01:39:03.322218+00:00"}