{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:442INTVPO74SAUBUZDMGCUX3Y5","short_pith_number":"pith:442INTVP","canonical_record":{"source":{"id":"0806.4734","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-30T14:24:36Z","cross_cats_sorted":[],"title_canon_sha256":"54f7cb27234fefcdd166b00bb2387a7b57fe92529dc646aa25d6ca1848e0b4d7","abstract_canon_sha256":"10221a1699cbb9b3ce750468a01604130758891e55449f4e4ee736d6372366cf"},"schema_version":"1.0"},"canonical_sha256":"e73486ceaf77f9205034c8d86152fbc75308b44c15e6114cb5e2f8b1cea2aec0","source":{"kind":"arxiv","id":"0806.4734","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.4734","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"arxiv_version","alias_value":"0806.4734v1","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.4734","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"pith_short_12","alias_value":"442INTVPO74S","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"pith_short_16","alias_value":"442INTVPO74SAUBU","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"pith_short_8","alias_value":"442INTVP","created_at":"2026-07-04T17:31:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:442INTVPO74SAUBUZDMGCUX3Y5","target":"record","payload":{"canonical_record":{"source":{"id":"0806.4734","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-30T14:24:36Z","cross_cats_sorted":[],"title_canon_sha256":"54f7cb27234fefcdd166b00bb2387a7b57fe92529dc646aa25d6ca1848e0b4d7","abstract_canon_sha256":"10221a1699cbb9b3ce750468a01604130758891e55449f4e4ee736d6372366cf"},"schema_version":"1.0"},"canonical_sha256":"e73486ceaf77f9205034c8d86152fbc75308b44c15e6114cb5e2f8b1cea2aec0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:31:20.685650Z","signature_b64":"U/sVh8PjGXYP1zKA7O+rvR3ZNZ5M9Ur/HPZuiEWg7kBm+dkMIrfrZNBCgz52chjME6PrIRuy6HxETXVshzlLDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e73486ceaf77f9205034c8d86152fbc75308b44c15e6114cb5e2f8b1cea2aec0","last_reissued_at":"2026-07-04T17:31:20.685203Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:31:20.685203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0806.4734","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":"2026-07-04T17:31:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rf/I7mSHCHERIapbBYdtvb+PtfVwpHU1olh12GEphf3p36Xy2hoEk+qqfguZlN/KDGe+7zqsbqSjCWQxTil0BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-28T15:26:55.700975Z"},"content_sha256":"4443ddd29c0a8527f9df61a51abc5684a81b882a61b50cc26323f346f1097d5e","schema_version":"1.0","event_id":"sha256:4443ddd29c0a8527f9df61a51abc5684a81b882a61b50cc26323f346f1097d5e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:442INTVPO74SAUBUZDMGCUX3Y5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Defects and D-Brane Monodromies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Daniel Roggenkamp, Hans Jockers, Ilka Brunner","submitted_at":"2008-06-30T14:24:36Z","abstract_excerpt":"In this paper D-brane monodromies are studied from a world-sheet point of view. More precisely, defect lines are used to describe the parallel transport of D-branes along deformations of the underlying bulk conformal field theories. This method is used to derive B-brane monodromies in Kahler moduli spaces of non-linear sigma models on projective hypersurfaces. The corresponding defects are constructed at Landau-Ginzburg points in these moduli spaces where matrix factorisation techniques can be used. Transporting them to the large volume phase by means of the gauged linear sigma model we find t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.4734","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0806.4734/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T17:31:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XZUc6aDTR0BMRXNLuX/ImaIKnqZCE2GSznqb+aA+iR6OliC00J9fvtEL1gNDq1/G17OKeVgdJdyBBV12DTxDCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-28T15:26:55.701358Z"},"content_sha256":"ea2cf2c46506f97464ae30c381d5718a5d0d2a9fb1d72593b143bfd5f0717c1f","schema_version":"1.0","event_id":"sha256:ea2cf2c46506f97464ae30c381d5718a5d0d2a9fb1d72593b143bfd5f0717c1f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/442INTVPO74SAUBUZDMGCUX3Y5/bundle.json","state_url":"https://pith.science/pith/442INTVPO74SAUBUZDMGCUX3Y5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/442INTVPO74SAUBUZDMGCUX3Y5/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":"2026-07-28T15:26:55Z","links":{"resolver":"https://pith.science/pith/442INTVPO74SAUBUZDMGCUX3Y5","bundle":"https://pith.science/pith/442INTVPO74SAUBUZDMGCUX3Y5/bundle.json","state":"https://pith.science/pith/442INTVPO74SAUBUZDMGCUX3Y5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/442INTVPO74SAUBUZDMGCUX3Y5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:442INTVPO74SAUBUZDMGCUX3Y5","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":"10221a1699cbb9b3ce750468a01604130758891e55449f4e4ee736d6372366cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-30T14:24:36Z","title_canon_sha256":"54f7cb27234fefcdd166b00bb2387a7b57fe92529dc646aa25d6ca1848e0b4d7"},"schema_version":"1.0","source":{"id":"0806.4734","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.4734","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"arxiv_version","alias_value":"0806.4734v1","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.4734","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"pith_short_12","alias_value":"442INTVPO74S","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"pith_short_16","alias_value":"442INTVPO74SAUBU","created_at":"2026-07-04T17:31:20Z"},{"alias_kind":"pith_short_8","alias_value":"442INTVP","created_at":"2026-07-04T17:31:20Z"}],"graph_snapshots":[{"event_id":"sha256:ea2cf2c46506f97464ae30c381d5718a5d0d2a9fb1d72593b143bfd5f0717c1f","target":"graph","created_at":"2026-07-04T17:31:20Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0806.4734/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper D-brane monodromies are studied from a world-sheet point of view. More precisely, defect lines are used to describe the parallel transport of D-branes along deformations of the underlying bulk conformal field theories. This method is used to derive B-brane monodromies in Kahler moduli spaces of non-linear sigma models on projective hypersurfaces. The corresponding defects are constructed at Landau-Ginzburg points in these moduli spaces where matrix factorisation techniques can be used. Transporting them to the large volume phase by means of the gauged linear sigma model we find t","authors_text":"Daniel Roggenkamp, Hans Jockers, Ilka Brunner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-30T14:24:36Z","title":"Defects and D-Brane Monodromies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.4734","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":"sha256:4443ddd29c0a8527f9df61a51abc5684a81b882a61b50cc26323f346f1097d5e","target":"record","created_at":"2026-07-04T17:31:20Z","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":"10221a1699cbb9b3ce750468a01604130758891e55449f4e4ee736d6372366cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-30T14:24:36Z","title_canon_sha256":"54f7cb27234fefcdd166b00bb2387a7b57fe92529dc646aa25d6ca1848e0b4d7"},"schema_version":"1.0","source":{"id":"0806.4734","kind":"arxiv","version":1}},"canonical_sha256":"e73486ceaf77f9205034c8d86152fbc75308b44c15e6114cb5e2f8b1cea2aec0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e73486ceaf77f9205034c8d86152fbc75308b44c15e6114cb5e2f8b1cea2aec0","first_computed_at":"2026-07-04T17:31:20.685203Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:31:20.685203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U/sVh8PjGXYP1zKA7O+rvR3ZNZ5M9Ur/HPZuiEWg7kBm+dkMIrfrZNBCgz52chjME6PrIRuy6HxETXVshzlLDA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:31:20.685650Z","signed_message":"canonical_sha256_bytes"},"source_id":"0806.4734","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4443ddd29c0a8527f9df61a51abc5684a81b882a61b50cc26323f346f1097d5e","sha256:ea2cf2c46506f97464ae30c381d5718a5d0d2a9fb1d72593b143bfd5f0717c1f"],"state_sha256":"4da231b28f56a78fd79b583c4343f4705747a075b967080ccc645518d14f5f30"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4aXGvEX8VYZ141vmxqVWwdglafJgRz5QFzMMxyAt3t2al1qpnC+EXDG4B37Az5Zv8Pj3BVgQ/SfQe7V+LN/DCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-28T15:26:55.703889Z","bundle_sha256":"ea756b8e6d93f9f88c2e2559bd35dccf92bc945eae7ddf75120fa2782cc5f88c"}}