{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:VYADYTBSE66IBSWTDKGJMVHMNS","short_pith_number":"pith:VYADYTBS","canonical_record":{"source":{"id":"1501.07895","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2015-01-30T20:06:22Z","cross_cats_sorted":[],"title_canon_sha256":"3efe2c976c28c2a4d35c9e68b0f98c44c2fcce809ebfe8798acfacf4005533c6","abstract_canon_sha256":"10d1b71ee98dd8d69e4e5e69a446b4bbaa04b0a1f0e1e1ab4b27013336f63260"},"schema_version":"1.0"},"canonical_sha256":"ae003c4c3227bc80cad31a8c9654ec6cbc6430fc73ba2d4c3a30f8fc6ea83058","source":{"kind":"arxiv","id":"1501.07895","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.07895","created_at":"2026-05-18T02:28:13Z"},{"alias_kind":"arxiv_version","alias_value":"1501.07895v1","created_at":"2026-05-18T02:28:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.07895","created_at":"2026-05-18T02:28:13Z"},{"alias_kind":"pith_short_12","alias_value":"VYADYTBSE66I","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"VYADYTBSE66IBSWT","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"VYADYTBS","created_at":"2026-05-18T12:29:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:VYADYTBSE66IBSWTDKGJMVHMNS","target":"record","payload":{"canonical_record":{"source":{"id":"1501.07895","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2015-01-30T20:06:22Z","cross_cats_sorted":[],"title_canon_sha256":"3efe2c976c28c2a4d35c9e68b0f98c44c2fcce809ebfe8798acfacf4005533c6","abstract_canon_sha256":"10d1b71ee98dd8d69e4e5e69a446b4bbaa04b0a1f0e1e1ab4b27013336f63260"},"schema_version":"1.0"},"canonical_sha256":"ae003c4c3227bc80cad31a8c9654ec6cbc6430fc73ba2d4c3a30f8fc6ea83058","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:13.810136Z","signature_b64":"SuLsGoh4qxd1wAoC4NMRTlPU54TVNUS1wWcrAAzrUra9vuUn9w99Oec8TRTtfanVNHuf0f2SoGXoQ5At5htrAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae003c4c3227bc80cad31a8c9654ec6cbc6430fc73ba2d4c3a30f8fc6ea83058","last_reissued_at":"2026-05-18T02:28:13.809540Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:13.809540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.07895","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:28:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4645CTx55N5vykiJMHpm0eWLJnvsyS2cg47pW54F+YPm16WCSuzHLtsf0b1SsSgTZFEaKKoCCmwnlAC6lwltCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T05:09:00.502354Z"},"content_sha256":"170a16d1232b08d9540822d6e2030c8544b694b691a0de1d3741bd918cabeaa8","schema_version":"1.0","event_id":"sha256:170a16d1232b08d9540822d6e2030c8544b694b691a0de1d3741bd918cabeaa8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:VYADYTBSE66IBSWTDKGJMVHMNS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Borcea-Voisin Calabi-Yau threefolds and invertible potentials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Alessandra Sarti, Michela Artebani, Samuel Boissi\\`ere","submitted_at":"2015-01-30T20:06:22Z","abstract_excerpt":"We prove that the Borcea-Voisin mirror pairs of Calabi-Yau threefolds admit projective birational models that satisfy the Berglund-H\\\"ubsch-Chiodo-Ruan transposition rule. This shows that the two mirror constructions provide the same mirror pairs, as soon as both can be defined."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.07895","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:28:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gtg8VmPS5SL2n45fmIuZj903KsROaeBemJ+E8Hg9KLbT4p2a3XNTUNq3+SCe7wqCA/fsQdDGd2lE8EzfUzgyAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T05:09:00.502968Z"},"content_sha256":"5a6aad7df8ece7c5b326d7fa48e0f764f757ecda67701795f775ef3a9b6c6ddf","schema_version":"1.0","event_id":"sha256:5a6aad7df8ece7c5b326d7fa48e0f764f757ecda67701795f775ef3a9b6c6ddf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VYADYTBSE66IBSWTDKGJMVHMNS/bundle.json","state_url":"https://pith.science/pith/VYADYTBSE66IBSWTDKGJMVHMNS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VYADYTBSE66IBSWTDKGJMVHMNS/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T05:09:00Z","links":{"resolver":"https://pith.science/pith/VYADYTBSE66IBSWTDKGJMVHMNS","bundle":"https://pith.science/pith/VYADYTBSE66IBSWTDKGJMVHMNS/bundle.json","state":"https://pith.science/pith/VYADYTBSE66IBSWTDKGJMVHMNS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VYADYTBSE66IBSWTDKGJMVHMNS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:VYADYTBSE66IBSWTDKGJMVHMNS","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"10d1b71ee98dd8d69e4e5e69a446b4bbaa04b0a1f0e1e1ab4b27013336f63260","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2015-01-30T20:06:22Z","title_canon_sha256":"3efe2c976c28c2a4d35c9e68b0f98c44c2fcce809ebfe8798acfacf4005533c6"},"schema_version":"1.0","source":{"id":"1501.07895","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.07895","created_at":"2026-05-18T02:28:13Z"},{"alias_kind":"arxiv_version","alias_value":"1501.07895v1","created_at":"2026-05-18T02:28:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.07895","created_at":"2026-05-18T02:28:13Z"},{"alias_kind":"pith_short_12","alias_value":"VYADYTBSE66I","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"VYADYTBSE66IBSWT","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"VYADYTBS","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:5a6aad7df8ece7c5b326d7fa48e0f764f757ecda67701795f775ef3a9b6c6ddf","target":"graph","created_at":"2026-05-18T02:28:13Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We prove that the Borcea-Voisin mirror pairs of Calabi-Yau threefolds admit projective birational models that satisfy the Berglund-H\\\"ubsch-Chiodo-Ruan transposition rule. This shows that the two mirror constructions provide the same mirror pairs, as soon as both can be defined.","authors_text":"Alessandra Sarti, Michela Artebani, Samuel Boissi\\`ere","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2015-01-30T20:06:22Z","title":"Borcea-Voisin Calabi-Yau threefolds and invertible potentials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.07895","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:170a16d1232b08d9540822d6e2030c8544b694b691a0de1d3741bd918cabeaa8","target":"record","created_at":"2026-05-18T02:28:13Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"10d1b71ee98dd8d69e4e5e69a446b4bbaa04b0a1f0e1e1ab4b27013336f63260","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2015-01-30T20:06:22Z","title_canon_sha256":"3efe2c976c28c2a4d35c9e68b0f98c44c2fcce809ebfe8798acfacf4005533c6"},"schema_version":"1.0","source":{"id":"1501.07895","kind":"arxiv","version":1}},"canonical_sha256":"ae003c4c3227bc80cad31a8c9654ec6cbc6430fc73ba2d4c3a30f8fc6ea83058","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae003c4c3227bc80cad31a8c9654ec6cbc6430fc73ba2d4c3a30f8fc6ea83058","first_computed_at":"2026-05-18T02:28:13.809540Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:28:13.809540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SuLsGoh4qxd1wAoC4NMRTlPU54TVNUS1wWcrAAzrUra9vuUn9w99Oec8TRTtfanVNHuf0f2SoGXoQ5At5htrAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:28:13.810136Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.07895","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:170a16d1232b08d9540822d6e2030c8544b694b691a0de1d3741bd918cabeaa8","sha256:5a6aad7df8ece7c5b326d7fa48e0f764f757ecda67701795f775ef3a9b6c6ddf"],"state_sha256":"63948cb0a8dcab37e41e91cd167e2f747aad2402c535f06d595a590b1ee7c06f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"52czwekt7pqoAbJ9Kbctr/3z+r0Ej3mYrkXb6s6i6huxsgrS79ghZMJv81Z8ODee+3+miUZBS1R+W2PwKXO0Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T05:09:00.506860Z","bundle_sha256":"239051954d383b966362ac629f65a196348e6806c44654b1b558376d658018ea"}}