{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:JLEKUB36XO54EFCPYPH4J5NBTF","short_pith_number":"pith:JLEKUB36","schema_version":"1.0","canonical_sha256":"4ac8aa077ebbbbc2144fc3cfc4f5a199772be47906d887761561389447339bd0","source":{"kind":"arxiv","id":"1603.03212","version":5},"attestation_state":"computed","paper":{"title":"Gauge symmetries and matter fields in F-theory models without section- compactifications on double cover and Fermat quartic K3 constructions times K3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Yusuke Kimura","submitted_at":"2016-03-10T10:36:35Z","abstract_excerpt":"We investigate gauge theories and matter fields in F-theory compactifications on genus-one fibered Calabi-Yau 4-folds without a global section. In this study, genus-one fibered Calabi-Yau 4-folds are built as direct products of a genus-one fibered K3 surface that lacks a section times a K3 surface. We consider i) double covers of $\\mathbb{P}^1\\times\\mathbb{P}^1$ ramified along a bidegree (4,4) curve, and ii) complete intersections of two bidegree (1,2) hypersurfaces in $\\mathbb{P}^1\\times\\mathbb{P}^3$ to construct genus-one fibered K3 surfaces without a section. $E_7$ gauge group arises in som"},"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":"1603.03212","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-03-10T10:36:35Z","cross_cats_sorted":[],"title_canon_sha256":"ed41f747645e4ada94fb077fab63fde282807eb88acf6ba8cd3323cb2451ab01","abstract_canon_sha256":"b17c93de672071cf3a63353fa278391f4461e5e6df0254d79db5cd227516b9ce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:49.326024Z","signature_b64":"LmlU8m7K3Ubd+CEVpRN8tMFv9j+dE2z6kmt/hcYXNFFdpQ9Esh7qc1bm8s1ZDjx16x/a/ks5qsjPgsEP12miDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ac8aa077ebbbbc2144fc3cfc4f5a199772be47906d887761561389447339bd0","last_reissued_at":"2026-05-18T00:19:49.325249Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:49.325249Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gauge symmetries and matter fields in F-theory models without section- compactifications on double cover and Fermat quartic K3 constructions times K3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Yusuke Kimura","submitted_at":"2016-03-10T10:36:35Z","abstract_excerpt":"We investigate gauge theories and matter fields in F-theory compactifications on genus-one fibered Calabi-Yau 4-folds without a global section. In this study, genus-one fibered Calabi-Yau 4-folds are built as direct products of a genus-one fibered K3 surface that lacks a section times a K3 surface. We consider i) double covers of $\\mathbb{P}^1\\times\\mathbb{P}^1$ ramified along a bidegree (4,4) curve, and ii) complete intersections of two bidegree (1,2) hypersurfaces in $\\mathbb{P}^1\\times\\mathbb{P}^3$ to construct genus-one fibered K3 surfaces without a section. $E_7$ gauge group arises in som"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.03212","kind":"arxiv","version":5},"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":"1603.03212","created_at":"2026-05-18T00:19:49.325376+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.03212v5","created_at":"2026-05-18T00:19:49.325376+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.03212","created_at":"2026-05-18T00:19:49.325376+00:00"},{"alias_kind":"pith_short_12","alias_value":"JLEKUB36XO54","created_at":"2026-05-18T12:30:25.849896+00:00"},{"alias_kind":"pith_short_16","alias_value":"JLEKUB36XO54EFCP","created_at":"2026-05-18T12:30:25.849896+00:00"},{"alias_kind":"pith_short_8","alias_value":"JLEKUB36","created_at":"2026-05-18T12:30:25.849896+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/JLEKUB36XO54EFCPYPH4J5NBTF","json":"https://pith.science/pith/JLEKUB36XO54EFCPYPH4J5NBTF.json","graph_json":"https://pith.science/api/pith-number/JLEKUB36XO54EFCPYPH4J5NBTF/graph.json","events_json":"https://pith.science/api/pith-number/JLEKUB36XO54EFCPYPH4J5NBTF/events.json","paper":"https://pith.science/paper/JLEKUB36"},"agent_actions":{"view_html":"https://pith.science/pith/JLEKUB36XO54EFCPYPH4J5NBTF","download_json":"https://pith.science/pith/JLEKUB36XO54EFCPYPH4J5NBTF.json","view_paper":"https://pith.science/paper/JLEKUB36","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.03212&json=true","fetch_graph":"https://pith.science/api/pith-number/JLEKUB36XO54EFCPYPH4J5NBTF/graph.json","fetch_events":"https://pith.science/api/pith-number/JLEKUB36XO54EFCPYPH4J5NBTF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JLEKUB36XO54EFCPYPH4J5NBTF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JLEKUB36XO54EFCPYPH4J5NBTF/action/storage_attestation","attest_author":"https://pith.science/pith/JLEKUB36XO54EFCPYPH4J5NBTF/action/author_attestation","sign_citation":"https://pith.science/pith/JLEKUB36XO54EFCPYPH4J5NBTF/action/citation_signature","submit_replication":"https://pith.science/pith/JLEKUB36XO54EFCPYPH4J5NBTF/action/replication_record"}},"created_at":"2026-05-18T00:19:49.325376+00:00","updated_at":"2026-05-18T00:19:49.325376+00:00"}