{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:UQ4IRYJ5VLTOZVT3P7AORIBLS6","short_pith_number":"pith:UQ4IRYJ5","canonical_record":{"source":{"id":"1403.2394","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-10T20:04:54Z","cross_cats_sorted":[],"title_canon_sha256":"e262468e43ea80b366679f51c1edec25c531f04040aa97db3ad404e0291319f3","abstract_canon_sha256":"adc131c5ffeb65228af25492be390bb8e22ea014d1c60bcd1882bdc3aa9b8189"},"schema_version":"1.0"},"canonical_sha256":"a43888e13daae6ecd67b7fc0e8a02b978b43adb135da993bdf92b9a55101262b","source":{"kind":"arxiv","id":"1403.2394","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.2394","created_at":"2026-05-18T01:44:09Z"},{"alias_kind":"arxiv_version","alias_value":"1403.2394v2","created_at":"2026-05-18T01:44:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.2394","created_at":"2026-05-18T01:44:09Z"},{"alias_kind":"pith_short_12","alias_value":"UQ4IRYJ5VLTO","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UQ4IRYJ5VLTOZVT3","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UQ4IRYJ5","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:UQ4IRYJ5VLTOZVT3P7AORIBLS6","target":"record","payload":{"canonical_record":{"source":{"id":"1403.2394","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-10T20:04:54Z","cross_cats_sorted":[],"title_canon_sha256":"e262468e43ea80b366679f51c1edec25c531f04040aa97db3ad404e0291319f3","abstract_canon_sha256":"adc131c5ffeb65228af25492be390bb8e22ea014d1c60bcd1882bdc3aa9b8189"},"schema_version":"1.0"},"canonical_sha256":"a43888e13daae6ecd67b7fc0e8a02b978b43adb135da993bdf92b9a55101262b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:09.265736Z","signature_b64":"RtHEK/Rd6uwtqhh98QZulje/gaRzljpPtdPLwbqk7buCrNTIrOhTTcMZwBWcqIhKv8eQMQA4yAg4D+A2FRSSCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a43888e13daae6ecd67b7fc0e8a02b978b43adb135da993bdf92b9a55101262b","last_reissued_at":"2026-05-18T01:44:09.264991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:09.264991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.2394","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:44:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s+ZBlQj0LSoBRWlouceA4QYyJWo0ynaBRbYTaFFM5FTG0NFDIJXdbHNSBtzUbofL9FPtzMRDpOf/No/E/wANBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:55:25.808742Z"},"content_sha256":"5f6f9ccb14cca1d08a82799d0e02c67acea0b161b5bfd18eec97e0e4d8f160bb","schema_version":"1.0","event_id":"sha256:5f6f9ccb14cca1d08a82799d0e02c67acea0b161b5bfd18eec97e0e4d8f160bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:UQ4IRYJ5VLTOZVT3P7AORIBLS6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Circling the Square: Deforming fractional D-branes in Type II/$\\Omega \\mathcal{R}$ orientifolds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Gabriele Honecker, Isabel Koltermann, Michael Blaszczyk","submitted_at":"2014-03-10T20:04:54Z","abstract_excerpt":"We study complex structure deformations of special Lagrangian cycles associated to fractional D-branes at $\\mathbb{Z}_2$ singularities in Type II/$\\Omega \\mathcal{R}$ orientifold models. By means of solving hypersurface constraints, we show how to compute the volumes of the most simple D-brane configurations. These volumes are given as a function of the deformation parameters depending on the D-brane position relative to the smoothed out singularity. We observe which cycles keep the special Lagrangian property in various deformation scenarios and what orientifold involutions are allowed.\n  As "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.2394","kind":"arxiv","version":2},"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":"2026-05-18T01:44:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9RTjjhO5usxbhwoOxO0OIPoy6IRlgcCPexkFyOCvqP+ZRM4HpYpJXuW2YTexl3cmPToIMPekwfULHoQKVwqDBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:55:25.809395Z"},"content_sha256":"3e75d713f88f486b504c6275cd908af28752059a6f5b5d7dfcad6ca2e9a99ca4","schema_version":"1.0","event_id":"sha256:3e75d713f88f486b504c6275cd908af28752059a6f5b5d7dfcad6ca2e9a99ca4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UQ4IRYJ5VLTOZVT3P7AORIBLS6/bundle.json","state_url":"https://pith.science/pith/UQ4IRYJ5VLTOZVT3P7AORIBLS6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UQ4IRYJ5VLTOZVT3P7AORIBLS6/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":"2026-05-26T14:55:25Z","links":{"resolver":"https://pith.science/pith/UQ4IRYJ5VLTOZVT3P7AORIBLS6","bundle":"https://pith.science/pith/UQ4IRYJ5VLTOZVT3P7AORIBLS6/bundle.json","state":"https://pith.science/pith/UQ4IRYJ5VLTOZVT3P7AORIBLS6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UQ4IRYJ5VLTOZVT3P7AORIBLS6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:UQ4IRYJ5VLTOZVT3P7AORIBLS6","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":"adc131c5ffeb65228af25492be390bb8e22ea014d1c60bcd1882bdc3aa9b8189","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-10T20:04:54Z","title_canon_sha256":"e262468e43ea80b366679f51c1edec25c531f04040aa97db3ad404e0291319f3"},"schema_version":"1.0","source":{"id":"1403.2394","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.2394","created_at":"2026-05-18T01:44:09Z"},{"alias_kind":"arxiv_version","alias_value":"1403.2394v2","created_at":"2026-05-18T01:44:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.2394","created_at":"2026-05-18T01:44:09Z"},{"alias_kind":"pith_short_12","alias_value":"UQ4IRYJ5VLTO","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"UQ4IRYJ5VLTOZVT3","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"UQ4IRYJ5","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:3e75d713f88f486b504c6275cd908af28752059a6f5b5d7dfcad6ca2e9a99ca4","target":"graph","created_at":"2026-05-18T01:44:09Z","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 study complex structure deformations of special Lagrangian cycles associated to fractional D-branes at $\\mathbb{Z}_2$ singularities in Type II/$\\Omega \\mathcal{R}$ orientifold models. By means of solving hypersurface constraints, we show how to compute the volumes of the most simple D-brane configurations. These volumes are given as a function of the deformation parameters depending on the D-brane position relative to the smoothed out singularity. We observe which cycles keep the special Lagrangian property in various deformation scenarios and what orientifold involutions are allowed.\n  As ","authors_text":"Gabriele Honecker, Isabel Koltermann, Michael Blaszczyk","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-10T20:04:54Z","title":"Circling the Square: Deforming fractional D-branes in Type II/$\\Omega \\mathcal{R}$ orientifolds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.2394","kind":"arxiv","version":2},"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":"sha256:5f6f9ccb14cca1d08a82799d0e02c67acea0b161b5bfd18eec97e0e4d8f160bb","target":"record","created_at":"2026-05-18T01:44:09Z","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":"adc131c5ffeb65228af25492be390bb8e22ea014d1c60bcd1882bdc3aa9b8189","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-10T20:04:54Z","title_canon_sha256":"e262468e43ea80b366679f51c1edec25c531f04040aa97db3ad404e0291319f3"},"schema_version":"1.0","source":{"id":"1403.2394","kind":"arxiv","version":2}},"canonical_sha256":"a43888e13daae6ecd67b7fc0e8a02b978b43adb135da993bdf92b9a55101262b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a43888e13daae6ecd67b7fc0e8a02b978b43adb135da993bdf92b9a55101262b","first_computed_at":"2026-05-18T01:44:09.264991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:09.264991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RtHEK/Rd6uwtqhh98QZulje/gaRzljpPtdPLwbqk7buCrNTIrOhTTcMZwBWcqIhKv8eQMQA4yAg4D+A2FRSSCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:09.265736Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.2394","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f6f9ccb14cca1d08a82799d0e02c67acea0b161b5bfd18eec97e0e4d8f160bb","sha256:3e75d713f88f486b504c6275cd908af28752059a6f5b5d7dfcad6ca2e9a99ca4"],"state_sha256":"b79dd526033bd4a1fca694a76c318049de798beec5ce88e6b72ce0ad1bf15815"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eg84Prc5vJgAuNYeIQcjxi9d7Vp8YOgYy3hmsLc3vLU3DKIhquSJXxpjT/1sQFDVJaKhfgv2Y7AXHfch+hzjCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T14:55:25.812674Z","bundle_sha256":"5d4f13ec56c8458fe8adf65b09b8274b871cd13c9fadb6187c7ad2f613c19b0c"}}