{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:ELHDSXSGXCXKY6OIXD6PKQGCZL","short_pith_number":"pith:ELHDSXSG","schema_version":"1.0","canonical_sha256":"22ce395e46b8aeac79c8b8fcf540c2caeab824c072f7898001e5f23089649b78","source":{"kind":"arxiv","id":"1405.5100","version":1},"attestation_state":"computed","paper":{"title":"Dirac-harmonic maps with torsion","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":["math-ph","math.AP","math.MP"],"primary_cat":"math.DG","authors_text":"Volker Branding","submitted_at":"2014-05-20T14:19:21Z","abstract_excerpt":"We study Dirac-harmonic maps from surfaces to manifolds with torsion, which is motivated from the superstring action considered in theoretical physics. We discuss analytic and geometric properties of such maps and outline an existence result for uncoupled solutions."},"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":"1405.5100","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"math.DG","submitted_at":"2014-05-20T14:19:21Z","cross_cats_sorted":["math-ph","math.AP","math.MP"],"title_canon_sha256":"fa7875714abdd569790ce24737ff0cabc1e9bc1f28e24b736042060430c1f094","abstract_canon_sha256":"6f32bb48a50477b5171013ea3c4a468ad9b272fd34bd909a096e5d0573713ad3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:24.050768Z","signature_b64":"Tln7lZ1ubOE1rUPx3ZZEnqaALRwBUknZRjDmbxZmUvNSPyHtmBr0nCZC6Z+VSh9ansrIxhpSe3l7buly9iB9CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22ce395e46b8aeac79c8b8fcf540c2caeab824c072f7898001e5f23089649b78","last_reissued_at":"2026-05-18T01:15:24.049977Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:24.049977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dirac-harmonic maps with torsion","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":["math-ph","math.AP","math.MP"],"primary_cat":"math.DG","authors_text":"Volker Branding","submitted_at":"2014-05-20T14:19:21Z","abstract_excerpt":"We study Dirac-harmonic maps from surfaces to manifolds with torsion, which is motivated from the superstring action considered in theoretical physics. We discuss analytic and geometric properties of such maps and outline an existence result for uncoupled solutions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5100","kind":"arxiv","version":1},"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":"1405.5100","created_at":"2026-05-18T01:15:24.050108+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.5100v1","created_at":"2026-05-18T01:15:24.050108+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5100","created_at":"2026-05-18T01:15:24.050108+00:00"},{"alias_kind":"pith_short_12","alias_value":"ELHDSXSGXCXK","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"ELHDSXSGXCXKY6OI","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"ELHDSXSG","created_at":"2026-05-18T12:28:28.263976+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/ELHDSXSGXCXKY6OIXD6PKQGCZL","json":"https://pith.science/pith/ELHDSXSGXCXKY6OIXD6PKQGCZL.json","graph_json":"https://pith.science/api/pith-number/ELHDSXSGXCXKY6OIXD6PKQGCZL/graph.json","events_json":"https://pith.science/api/pith-number/ELHDSXSGXCXKY6OIXD6PKQGCZL/events.json","paper":"https://pith.science/paper/ELHDSXSG"},"agent_actions":{"view_html":"https://pith.science/pith/ELHDSXSGXCXKY6OIXD6PKQGCZL","download_json":"https://pith.science/pith/ELHDSXSGXCXKY6OIXD6PKQGCZL.json","view_paper":"https://pith.science/paper/ELHDSXSG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.5100&json=true","fetch_graph":"https://pith.science/api/pith-number/ELHDSXSGXCXKY6OIXD6PKQGCZL/graph.json","fetch_events":"https://pith.science/api/pith-number/ELHDSXSGXCXKY6OIXD6PKQGCZL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ELHDSXSGXCXKY6OIXD6PKQGCZL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ELHDSXSGXCXKY6OIXD6PKQGCZL/action/storage_attestation","attest_author":"https://pith.science/pith/ELHDSXSGXCXKY6OIXD6PKQGCZL/action/author_attestation","sign_citation":"https://pith.science/pith/ELHDSXSGXCXKY6OIXD6PKQGCZL/action/citation_signature","submit_replication":"https://pith.science/pith/ELHDSXSGXCXKY6OIXD6PKQGCZL/action/replication_record"}},"created_at":"2026-05-18T01:15:24.050108+00:00","updated_at":"2026-05-18T01:15:24.050108+00:00"}