{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:JINOKWSO22GE4OOHRYFKO55AUH","short_pith_number":"pith:JINOKWSO","schema_version":"1.0","canonical_sha256":"4a1ae55a4ed68c4e39c78e0aa777a0a1f30963cfac6d57d8e58bec2245e43dc7","source":{"kind":"arxiv","id":"1408.2205","version":1},"attestation_state":"computed","paper":{"title":"A compact manifold with holonomy Spin(7) from Beauville's Calabi-Yau fourfold","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Nam-Hoon Lee","submitted_at":"2014-08-10T09:37:47Z","abstract_excerpt":"We give a new example of a compact manifold with holonomy Spin(7) from a Beauville's Calabi-Yau fourfold. Its construction is very concrete, starting with products of elliptic curves with complex multiplications --- so probably more accessible to physicists."},"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":"1408.2205","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-08-10T09:37:47Z","cross_cats_sorted":[],"title_canon_sha256":"c475d9dd67a271fcffd71198620e65c3ff44495319fe8cce2914655162605fae","abstract_canon_sha256":"b7c9210eb46a289704949c03c5ae0843b6e3e6f4bdfef003a50853e33ef8f0b7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:45:30.061251Z","signature_b64":"hS5duJsAcv/cTHHTtTAxIOOyZB2bEuu+0p9IlnJOIVwm9aXzKYctW1V83FpDzjOAgspGPtRTSRMSuym8Yht5BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4a1ae55a4ed68c4e39c78e0aa777a0a1f30963cfac6d57d8e58bec2245e43dc7","last_reissued_at":"2026-05-18T02:45:30.060616Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:45:30.060616Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A compact manifold with holonomy Spin(7) from Beauville's Calabi-Yau fourfold","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Nam-Hoon Lee","submitted_at":"2014-08-10T09:37:47Z","abstract_excerpt":"We give a new example of a compact manifold with holonomy Spin(7) from a Beauville's Calabi-Yau fourfold. Its construction is very concrete, starting with products of elliptic curves with complex multiplications --- so probably more accessible to physicists."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.2205","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":"1408.2205","created_at":"2026-05-18T02:45:30.060710+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.2205v1","created_at":"2026-05-18T02:45:30.060710+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.2205","created_at":"2026-05-18T02:45:30.060710+00:00"},{"alias_kind":"pith_short_12","alias_value":"JINOKWSO22GE","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"JINOKWSO22GE4OOH","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"JINOKWSO","created_at":"2026-05-18T12:28:33.132498+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/JINOKWSO22GE4OOHRYFKO55AUH","json":"https://pith.science/pith/JINOKWSO22GE4OOHRYFKO55AUH.json","graph_json":"https://pith.science/api/pith-number/JINOKWSO22GE4OOHRYFKO55AUH/graph.json","events_json":"https://pith.science/api/pith-number/JINOKWSO22GE4OOHRYFKO55AUH/events.json","paper":"https://pith.science/paper/JINOKWSO"},"agent_actions":{"view_html":"https://pith.science/pith/JINOKWSO22GE4OOHRYFKO55AUH","download_json":"https://pith.science/pith/JINOKWSO22GE4OOHRYFKO55AUH.json","view_paper":"https://pith.science/paper/JINOKWSO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.2205&json=true","fetch_graph":"https://pith.science/api/pith-number/JINOKWSO22GE4OOHRYFKO55AUH/graph.json","fetch_events":"https://pith.science/api/pith-number/JINOKWSO22GE4OOHRYFKO55AUH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JINOKWSO22GE4OOHRYFKO55AUH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JINOKWSO22GE4OOHRYFKO55AUH/action/storage_attestation","attest_author":"https://pith.science/pith/JINOKWSO22GE4OOHRYFKO55AUH/action/author_attestation","sign_citation":"https://pith.science/pith/JINOKWSO22GE4OOHRYFKO55AUH/action/citation_signature","submit_replication":"https://pith.science/pith/JINOKWSO22GE4OOHRYFKO55AUH/action/replication_record"}},"created_at":"2026-05-18T02:45:30.060710+00:00","updated_at":"2026-05-18T02:45:30.060710+00:00"}