{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:GQGLSNXXWYRXCUWSYDYTSVIMFT","short_pith_number":"pith:GQGLSNXX","canonical_record":{"source":{"id":"0906.2015","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-11T17:48:27Z","cross_cats_sorted":[],"title_canon_sha256":"bede99a15b9e1f44f5fe5fbc3055e725fa68c558fef9460d382b6cc5c951bf39","abstract_canon_sha256":"d1f55caf1e2c61b10447dbc55cdf6015de88f65d7c1f37e793388d40ffa918a2"},"schema_version":"1.0"},"canonical_sha256":"340cb936f7b6237152d2c0f139550c2cf375851414960d6dcfa2394cfd4c2887","source":{"kind":"arxiv","id":"0906.2015","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0906.2015","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"arxiv_version","alias_value":"0906.2015v2","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.2015","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"pith_short_12","alias_value":"GQGLSNXXWYRX","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"pith_short_16","alias_value":"GQGLSNXXWYRXCUWS","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"pith_short_8","alias_value":"GQGLSNXX","created_at":"2026-07-04T16:37:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:GQGLSNXXWYRXCUWSYDYTSVIMFT","target":"record","payload":{"canonical_record":{"source":{"id":"0906.2015","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-11T17:48:27Z","cross_cats_sorted":[],"title_canon_sha256":"bede99a15b9e1f44f5fe5fbc3055e725fa68c558fef9460d382b6cc5c951bf39","abstract_canon_sha256":"d1f55caf1e2c61b10447dbc55cdf6015de88f65d7c1f37e793388d40ffa918a2"},"schema_version":"1.0"},"canonical_sha256":"340cb936f7b6237152d2c0f139550c2cf375851414960d6dcfa2394cfd4c2887","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:37:21.226359Z","signature_b64":"e4LvYtU3Jv0PCwGAr8m5ljhuQdxfzXVRcpLJAN7k5GMh18iIvMA0HPrGXQ6VP3QoOYaidjJZN3RMPMCoxRHNDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"340cb936f7b6237152d2c0f139550c2cf375851414960d6dcfa2394cfd4c2887","last_reissued_at":"2026-07-04T16:37:21.225996Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:37:21.225996Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0906.2015","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":"2026-07-04T16:37:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ISex7y0YYVrp3TciO5Ue+ch1TtGfmZIM5r28m9HzLkWo4SVJAa0dVg6yhHvpzEozAsjhtr4XQaucLefysOcFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T14:50:04.378451Z"},"content_sha256":"9ebe46bcde6ad9723704e98f6795bd1a643f0916b842563f0d045acdea7033bf","schema_version":"1.0","event_id":"sha256:9ebe46bcde6ad9723704e98f6795bd1a643f0916b842563f0d045acdea7033bf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:GQGLSNXXWYRXCUWSYDYTSVIMFT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emission from the D1D5 CFT","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Borun D. Chowdhury, Samir D. Mathur, Steven G. Avery","submitted_at":"2009-06-11T17:48:27Z","abstract_excerpt":"It is believed that the D1D5 brane system is described by an 'orbifold CFT' at a special point in moduli space. We first develop a general formulation relating amplitudes in a d-dimensional CFT to absorption/emission of quanta from flat infinity. We then construct the D1D5 vertex operators for minimally coupled scalars in supergravity, and use these to compute the CFT amplitude for emission from a state carrying a single excitation. Using spectral flow we relate this process to one where we have emission from a highly excited initial state. In each case the radiation rate is found to agree wit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.2015","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/0906.2015/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":"2026-07-04T16:37:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dKoNOpTIWE7sfKpgMrPiWW+rvZawj+TMpduv7UOZUEmXoljnUYlIinQIxbFBlXvgbTXNcbWwf0EZcoLptYYoAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T14:50:04.379184Z"},"content_sha256":"c74b44c27cf3123147e48212036b6f6739d5acc51992271b3bb73b732b3d03e2","schema_version":"1.0","event_id":"sha256:c74b44c27cf3123147e48212036b6f6739d5acc51992271b3bb73b732b3d03e2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GQGLSNXXWYRXCUWSYDYTSVIMFT/bundle.json","state_url":"https://pith.science/pith/GQGLSNXXWYRXCUWSYDYTSVIMFT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GQGLSNXXWYRXCUWSYDYTSVIMFT/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":"2026-08-15T14:50:04Z","links":{"resolver":"https://pith.science/pith/GQGLSNXXWYRXCUWSYDYTSVIMFT","bundle":"https://pith.science/pith/GQGLSNXXWYRXCUWSYDYTSVIMFT/bundle.json","state":"https://pith.science/pith/GQGLSNXXWYRXCUWSYDYTSVIMFT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GQGLSNXXWYRXCUWSYDYTSVIMFT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:GQGLSNXXWYRXCUWSYDYTSVIMFT","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":"d1f55caf1e2c61b10447dbc55cdf6015de88f65d7c1f37e793388d40ffa918a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-11T17:48:27Z","title_canon_sha256":"bede99a15b9e1f44f5fe5fbc3055e725fa68c558fef9460d382b6cc5c951bf39"},"schema_version":"1.0","source":{"id":"0906.2015","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0906.2015","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"arxiv_version","alias_value":"0906.2015v2","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.2015","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"pith_short_12","alias_value":"GQGLSNXXWYRX","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"pith_short_16","alias_value":"GQGLSNXXWYRXCUWS","created_at":"2026-07-04T16:37:21Z"},{"alias_kind":"pith_short_8","alias_value":"GQGLSNXX","created_at":"2026-07-04T16:37:21Z"}],"graph_snapshots":[{"event_id":"sha256:c74b44c27cf3123147e48212036b6f6739d5acc51992271b3bb73b732b3d03e2","target":"graph","created_at":"2026-07-04T16:37:21Z","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/0906.2015/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"It is believed that the D1D5 brane system is described by an 'orbifold CFT' at a special point in moduli space. We first develop a general formulation relating amplitudes in a d-dimensional CFT to absorption/emission of quanta from flat infinity. We then construct the D1D5 vertex operators for minimally coupled scalars in supergravity, and use these to compute the CFT amplitude for emission from a state carrying a single excitation. Using spectral flow we relate this process to one where we have emission from a highly excited initial state. In each case the radiation rate is found to agree wit","authors_text":"Borun D. Chowdhury, Samir D. Mathur, Steven G. Avery","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-11T17:48:27Z","title":"Emission from the D1D5 CFT"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.2015","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":"sha256:9ebe46bcde6ad9723704e98f6795bd1a643f0916b842563f0d045acdea7033bf","target":"record","created_at":"2026-07-04T16:37:21Z","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":"d1f55caf1e2c61b10447dbc55cdf6015de88f65d7c1f37e793388d40ffa918a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-06-11T17:48:27Z","title_canon_sha256":"bede99a15b9e1f44f5fe5fbc3055e725fa68c558fef9460d382b6cc5c951bf39"},"schema_version":"1.0","source":{"id":"0906.2015","kind":"arxiv","version":2}},"canonical_sha256":"340cb936f7b6237152d2c0f139550c2cf375851414960d6dcfa2394cfd4c2887","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"340cb936f7b6237152d2c0f139550c2cf375851414960d6dcfa2394cfd4c2887","first_computed_at":"2026-07-04T16:37:21.225996Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:37:21.225996Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e4LvYtU3Jv0PCwGAr8m5ljhuQdxfzXVRcpLJAN7k5GMh18iIvMA0HPrGXQ6VP3QoOYaidjJZN3RMPMCoxRHNDg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:37:21.226359Z","signed_message":"canonical_sha256_bytes"},"source_id":"0906.2015","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ebe46bcde6ad9723704e98f6795bd1a643f0916b842563f0d045acdea7033bf","sha256:c74b44c27cf3123147e48212036b6f6739d5acc51992271b3bb73b732b3d03e2"],"state_sha256":"5b8d190b9474ced3ca3f4858bcdb87de47a3bb88d28ae450e1467324871d64ab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OI4NmSoS8ZcTnKktfU58t8AnSSvEDHMY0OuXurICECAgrPBcRiBk9ihjCj9g1qzOFlyvn7FqejHp7vjX4Ee+Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T14:50:04.385723Z","bundle_sha256":"4f7a9044b5e5c62ab4d944bb2521d402efc48837cbf807b234dc94578a9a52d1"}}