{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:AEJMJHTVL7LAAJBIZW7XJZQWHQ","short_pith_number":"pith:AEJMJHTV","canonical_record":{"source":{"id":"1711.10231","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-11-28T11:27:02Z","cross_cats_sorted":[],"title_canon_sha256":"a1726ffd5bba991f0e58307987261d92d1b0bee0949e4b57dd24fc68c7aafc6a","abstract_canon_sha256":"1b44b1c2b988dab169d40c588156a93afaa511587ed2c9cf0286deda5471f590"},"schema_version":"1.0"},"canonical_sha256":"0112c49e755fd6002428cdbf74e6163c38962b29ce51f893ceefc2141156a0b8","source":{"kind":"arxiv","id":"1711.10231","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.10231","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"arxiv_version","alias_value":"1711.10231v3","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.10231","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"pith_short_12","alias_value":"AEJMJHTVL7LA","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AEJMJHTVL7LAAJBI","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AEJMJHTV","created_at":"2026-05-18T12:31:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:AEJMJHTVL7LAAJBIZW7XJZQWHQ","target":"record","payload":{"canonical_record":{"source":{"id":"1711.10231","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-11-28T11:27:02Z","cross_cats_sorted":[],"title_canon_sha256":"a1726ffd5bba991f0e58307987261d92d1b0bee0949e4b57dd24fc68c7aafc6a","abstract_canon_sha256":"1b44b1c2b988dab169d40c588156a93afaa511587ed2c9cf0286deda5471f590"},"schema_version":"1.0"},"canonical_sha256":"0112c49e755fd6002428cdbf74e6163c38962b29ce51f893ceefc2141156a0b8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:43.353240Z","signature_b64":"GH+Qzy/azpQhe377p206jfKFmdfr1F19d6P+n4y1Bf8eEw0DVaG/vtFP+rZJZzdQYLSfl2IcIN0dzpAr2PZbBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0112c49e755fd6002428cdbf74e6163c38962b29ce51f893ceefc2141156a0b8","last_reissued_at":"2026-05-17T23:43:43.352781Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:43.352781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.10231","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:43:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CQu+D24hjtbeihmT4+hxK6GqjQna+5FdCXX7DMoUSOkpbzLRiT6pb+mFZuuSdeDemznt/57KmwQ76Ujjki/qBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T00:02:51.376508Z"},"content_sha256":"fdd34c0392962d009651225b9c0437879f13f90ab2de85d2c195714362e12ed2","schema_version":"1.0","event_id":"sha256:fdd34c0392962d009651225b9c0437879f13f90ab2de85d2c195714362e12ed2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:AEJMJHTVL7LAAJBIZW7XJZQWHQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Torelli problem for Calabi-Yau threefolds with GLSM description","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Marco Rampazzo, Micha{\\l} Kapustka","submitted_at":"2017-11-28T11:27:02Z","abstract_excerpt":"We construct a gauged linear sigma model with two non-birational K\\\"alher phases which we prove to be derived equivalent, $\\mathbb{L}$-equivalent, deformation equivalent and Hodge equivalent. This provides a new counterexample to the birational Torelli problem which admits a simple GLSM interpretation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.10231","kind":"arxiv","version":3},"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":"2026-05-17T23:43:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ylGRRgpMb8vicx5aWFW0DIhK3NebKZV0oB5dYaSU+pOLzIr1Lmt1g2ZyHCArrK+8tyqWh+J9Yxjqv1D0G+dkBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T00:02:51.376847Z"},"content_sha256":"a1a72701f47fa8cbbc01397a359ae080339fed432d6e3850a565a064c901fa86","schema_version":"1.0","event_id":"sha256:a1a72701f47fa8cbbc01397a359ae080339fed432d6e3850a565a064c901fa86"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AEJMJHTVL7LAAJBIZW7XJZQWHQ/bundle.json","state_url":"https://pith.science/pith/AEJMJHTVL7LAAJBIZW7XJZQWHQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AEJMJHTVL7LAAJBIZW7XJZQWHQ/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":"2026-06-23T00:02:51Z","links":{"resolver":"https://pith.science/pith/AEJMJHTVL7LAAJBIZW7XJZQWHQ","bundle":"https://pith.science/pith/AEJMJHTVL7LAAJBIZW7XJZQWHQ/bundle.json","state":"https://pith.science/pith/AEJMJHTVL7LAAJBIZW7XJZQWHQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AEJMJHTVL7LAAJBIZW7XJZQWHQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:AEJMJHTVL7LAAJBIZW7XJZQWHQ","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":"1b44b1c2b988dab169d40c588156a93afaa511587ed2c9cf0286deda5471f590","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-11-28T11:27:02Z","title_canon_sha256":"a1726ffd5bba991f0e58307987261d92d1b0bee0949e4b57dd24fc68c7aafc6a"},"schema_version":"1.0","source":{"id":"1711.10231","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.10231","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"arxiv_version","alias_value":"1711.10231v3","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.10231","created_at":"2026-05-17T23:43:43Z"},{"alias_kind":"pith_short_12","alias_value":"AEJMJHTVL7LA","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AEJMJHTVL7LAAJBI","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AEJMJHTV","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:a1a72701f47fa8cbbc01397a359ae080339fed432d6e3850a565a064c901fa86","target":"graph","created_at":"2026-05-17T23:43:43Z","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 construct a gauged linear sigma model with two non-birational K\\\"alher phases which we prove to be derived equivalent, $\\mathbb{L}$-equivalent, deformation equivalent and Hodge equivalent. This provides a new counterexample to the birational Torelli problem which admits a simple GLSM interpretation.","authors_text":"Marco Rampazzo, Micha{\\l} Kapustka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-11-28T11:27:02Z","title":"Torelli problem for Calabi-Yau threefolds with GLSM description"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.10231","kind":"arxiv","version":3},"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:fdd34c0392962d009651225b9c0437879f13f90ab2de85d2c195714362e12ed2","target":"record","created_at":"2026-05-17T23:43:43Z","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":"1b44b1c2b988dab169d40c588156a93afaa511587ed2c9cf0286deda5471f590","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-11-28T11:27:02Z","title_canon_sha256":"a1726ffd5bba991f0e58307987261d92d1b0bee0949e4b57dd24fc68c7aafc6a"},"schema_version":"1.0","source":{"id":"1711.10231","kind":"arxiv","version":3}},"canonical_sha256":"0112c49e755fd6002428cdbf74e6163c38962b29ce51f893ceefc2141156a0b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0112c49e755fd6002428cdbf74e6163c38962b29ce51f893ceefc2141156a0b8","first_computed_at":"2026-05-17T23:43:43.352781Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:43.352781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GH+Qzy/azpQhe377p206jfKFmdfr1F19d6P+n4y1Bf8eEw0DVaG/vtFP+rZJZzdQYLSfl2IcIN0dzpAr2PZbBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:43.353240Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.10231","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fdd34c0392962d009651225b9c0437879f13f90ab2de85d2c195714362e12ed2","sha256:a1a72701f47fa8cbbc01397a359ae080339fed432d6e3850a565a064c901fa86"],"state_sha256":"885ace13dfe60f7ec838fbf4077610493e42b319a63927486364c0e13cfc7c8f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qZyD5aafAR6KJrFF9XKI+gNiBtMDLfdfm9oneFqx1xPtWsZbAkLDMQWNDD9nXLxyeGbjO9EEAJ9/8jW3CEyvAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T00:02:51.378710Z","bundle_sha256":"07b680eef74ff5a04e7d929184dfaab8a5f4750f5c5a7a9a6ab60fc275b37bb8"}}