{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:PRD5PD4PE3WDWRNNFGXVRDWTO5","short_pith_number":"pith:PRD5PD4P","canonical_record":{"source":{"id":"0803.3547","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-03-25T12:53:22Z","cross_cats_sorted":[],"title_canon_sha256":"a885c22a18bdc609e811092c06c341bbd20e18e7040583f75ff62455cc1c2e2a","abstract_canon_sha256":"0f455fb304df7ae952ca52778835e38197f5d38dc426eee413be088060796940"},"schema_version":"1.0"},"canonical_sha256":"7c47d78f8f26ec3b45ad29af588ed37752b2e5c8fd3d0f4ecbc2441dfd298f41","source":{"kind":"arxiv","id":"0803.3547","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0803.3547","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"arxiv_version","alias_value":"0803.3547v2","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.3547","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"pith_short_12","alias_value":"PRD5PD4PE3WD","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"pith_short_16","alias_value":"PRD5PD4PE3WDWRNN","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"pith_short_8","alias_value":"PRD5PD4P","created_at":"2026-07-04T15:34:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:PRD5PD4PE3WDWRNNFGXVRDWTO5","target":"record","payload":{"canonical_record":{"source":{"id":"0803.3547","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-03-25T12:53:22Z","cross_cats_sorted":[],"title_canon_sha256":"a885c22a18bdc609e811092c06c341bbd20e18e7040583f75ff62455cc1c2e2a","abstract_canon_sha256":"0f455fb304df7ae952ca52778835e38197f5d38dc426eee413be088060796940"},"schema_version":"1.0"},"canonical_sha256":"7c47d78f8f26ec3b45ad29af588ed37752b2e5c8fd3d0f4ecbc2441dfd298f41","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:34:04.754792Z","signature_b64":"wwikjdUwNHn83Y5nCvDM42ouALXjVK6vj5u0QP65D3KR5QF2q5DelkZndfGT4WHE4hqGJSIWUVWpYjygt2q6AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c47d78f8f26ec3b45ad29af588ed37752b2e5c8fd3d0f4ecbc2441dfd298f41","last_reissued_at":"2026-07-04T15:34:04.754427Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:34:04.754427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0803.3547","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":"2026-07-04T15:34:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hHi9DIKMZirRJ7QKc9CVx/r3099MCKFmmSO8ca35M3m8XGJBUhN79l1I9sqVXA0GnAjwAuNE1qL5pcGO6kFIBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T23:58:39.326457Z"},"content_sha256":"0d7e0c323efa58d45242457ee8ee949d314ef14b5aac91f1739d835f006ad0cb","schema_version":"1.0","event_id":"sha256:0d7e0c323efa58d45242457ee8ee949d314ef14b5aac91f1739d835f006ad0cb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:PRD5PD4PE3WDWRNNFGXVRDWTO5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Holographic Duals of Long Open Strings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"David Kutasov, Ofer Aharony","submitted_at":"2008-03-25T12:53:22Z","abstract_excerpt":"We study the holographic map between long open strings, which stretch between D-branes separated in the bulk space-time, and operators in the dual boundary theory. We focus on a generalization of the Sakai-Sugimoto holographic model of QCD, where the simplest chiral condensate involves an operator of this type. Its expectation value is dominated by a semi-classical string worldsheet, as for Wilson loops. We also discuss the deformation of the model by this operator, and in particular its effect on the meson spectrum. This deformation can be thought of as a generalization of a quark mass term t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.3547","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0803.3547/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":"2026-07-04T15:34:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PMp2dwUz8F3HCitpanG6L9TaQTUGqleYiOcLR9mHg5Hy/hNq0MVqmcelfVjasgcMQxyaBJARnGgr1+LLD6zFCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T23:58:39.326961Z"},"content_sha256":"8642706c18c043d7c01a4fe1e60f29b9105cc6bd93aaf1771ef9332b76b2b99a","schema_version":"1.0","event_id":"sha256:8642706c18c043d7c01a4fe1e60f29b9105cc6bd93aaf1771ef9332b76b2b99a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PRD5PD4PE3WDWRNNFGXVRDWTO5/bundle.json","state_url":"https://pith.science/pith/PRD5PD4PE3WDWRNNFGXVRDWTO5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PRD5PD4PE3WDWRNNFGXVRDWTO5/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":"2026-08-01T23:58:39Z","links":{"resolver":"https://pith.science/pith/PRD5PD4PE3WDWRNNFGXVRDWTO5","bundle":"https://pith.science/pith/PRD5PD4PE3WDWRNNFGXVRDWTO5/bundle.json","state":"https://pith.science/pith/PRD5PD4PE3WDWRNNFGXVRDWTO5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PRD5PD4PE3WDWRNNFGXVRDWTO5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:PRD5PD4PE3WDWRNNFGXVRDWTO5","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":"0f455fb304df7ae952ca52778835e38197f5d38dc426eee413be088060796940","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-03-25T12:53:22Z","title_canon_sha256":"a885c22a18bdc609e811092c06c341bbd20e18e7040583f75ff62455cc1c2e2a"},"schema_version":"1.0","source":{"id":"0803.3547","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0803.3547","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"arxiv_version","alias_value":"0803.3547v2","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.3547","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"pith_short_12","alias_value":"PRD5PD4PE3WD","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"pith_short_16","alias_value":"PRD5PD4PE3WDWRNN","created_at":"2026-07-04T15:34:04Z"},{"alias_kind":"pith_short_8","alias_value":"PRD5PD4P","created_at":"2026-07-04T15:34:04Z"}],"graph_snapshots":[{"event_id":"sha256:8642706c18c043d7c01a4fe1e60f29b9105cc6bd93aaf1771ef9332b76b2b99a","target":"graph","created_at":"2026-07-04T15:34:04Z","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/0803.3547/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the holographic map between long open strings, which stretch between D-branes separated in the bulk space-time, and operators in the dual boundary theory. We focus on a generalization of the Sakai-Sugimoto holographic model of QCD, where the simplest chiral condensate involves an operator of this type. Its expectation value is dominated by a semi-classical string worldsheet, as for Wilson loops. We also discuss the deformation of the model by this operator, and in particular its effect on the meson spectrum. This deformation can be thought of as a generalization of a quark mass term t","authors_text":"David Kutasov, Ofer Aharony","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-03-25T12:53:22Z","title":"Holographic Duals of Long Open Strings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.3547","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":"sha256:0d7e0c323efa58d45242457ee8ee949d314ef14b5aac91f1739d835f006ad0cb","target":"record","created_at":"2026-07-04T15:34:04Z","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":"0f455fb304df7ae952ca52778835e38197f5d38dc426eee413be088060796940","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-03-25T12:53:22Z","title_canon_sha256":"a885c22a18bdc609e811092c06c341bbd20e18e7040583f75ff62455cc1c2e2a"},"schema_version":"1.0","source":{"id":"0803.3547","kind":"arxiv","version":2}},"canonical_sha256":"7c47d78f8f26ec3b45ad29af588ed37752b2e5c8fd3d0f4ecbc2441dfd298f41","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c47d78f8f26ec3b45ad29af588ed37752b2e5c8fd3d0f4ecbc2441dfd298f41","first_computed_at":"2026-07-04T15:34:04.754427Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:34:04.754427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wwikjdUwNHn83Y5nCvDM42ouALXjVK6vj5u0QP65D3KR5QF2q5DelkZndfGT4WHE4hqGJSIWUVWpYjygt2q6AA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:34:04.754792Z","signed_message":"canonical_sha256_bytes"},"source_id":"0803.3547","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0d7e0c323efa58d45242457ee8ee949d314ef14b5aac91f1739d835f006ad0cb","sha256:8642706c18c043d7c01a4fe1e60f29b9105cc6bd93aaf1771ef9332b76b2b99a"],"state_sha256":"f8f87ad92b5a10065781ac9194c04484c613af13518914fc570b108ab11cbbb2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Tr1o2Vjt0wq9f6Mtr9J/Tp+NdPhQpQpo+pOiQObORK5y4hMphUAAsJ4LW5K9r/pUAR6AKF8j90IAhRFNHgQWCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T23:58:39.331127Z","bundle_sha256":"c559d4db104d10eca86d722aab699eca7bc5025e2aeef8f6e885b93af5c85eb2"}}