{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:7WYXGY2WBWP42FO6ANFOFPF73V","short_pith_number":"pith:7WYXGY2W","canonical_record":{"source":{"id":"2010.00594","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-01T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"a6ab8e2120c572e89d02d2ae394566414c5ac53e7e7724a0fcdecf9e5db6d07a","abstract_canon_sha256":"faedb8ae1a9245ff56b84fd015e0f9165fe89cbc34d0d335a79040acf96e8e8b"},"schema_version":"1.0"},"canonical_sha256":"fdb17363560d9fcd15de034ae2bcbfdd4c5e771f640b5e5b70c141fd9b5e0c4f","source":{"kind":"arxiv","id":"2010.00594","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.00594","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"arxiv_version","alias_value":"2010.00594v1","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.00594","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"pith_short_12","alias_value":"7WYXGY2WBWP4","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"pith_short_16","alias_value":"7WYXGY2WBWP42FO6","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"pith_short_8","alias_value":"7WYXGY2W","created_at":"2026-07-05T01:44:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:7WYXGY2WBWP42FO6ANFOFPF73V","target":"record","payload":{"canonical_record":{"source":{"id":"2010.00594","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-01T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"a6ab8e2120c572e89d02d2ae394566414c5ac53e7e7724a0fcdecf9e5db6d07a","abstract_canon_sha256":"faedb8ae1a9245ff56b84fd015e0f9165fe89cbc34d0d335a79040acf96e8e8b"},"schema_version":"1.0"},"canonical_sha256":"fdb17363560d9fcd15de034ae2bcbfdd4c5e771f640b5e5b70c141fd9b5e0c4f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:44:21.927536Z","signature_b64":"Ki2K2E4/2eXNO1NfA350IzXcjDYc25eNhJKI+xaj75yA+C45DqsSxTRG6RRMHFu+f3zVWSNptfjkq0bxdyviCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fdb17363560d9fcd15de034ae2bcbfdd4c5e771f640b5e5b70c141fd9b5e0c4f","last_reissued_at":"2026-07-05T01:44:21.927151Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:44:21.927151Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2010.00594","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":"2026-07-05T01:44:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ED9qkzcUCwyMZ3TCP68L8qihCF545x0JmvnQOL831v3IbKl1C2ySw7R8v8SZkZ9FoaJWOOT1pZ/+mu/AuTj3Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:06:58.088497Z"},"content_sha256":"a2eaec2c8d35f886629704eeeb6260e89dcce11880631c43616bd78e6a5c46b8","schema_version":"1.0","event_id":"sha256:a2eaec2c8d35f886629704eeeb6260e89dcce11880631c43616bd78e6a5c46b8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:7WYXGY2WBWP42FO6ANFOFPF73V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Space Telescope and Optical Reverberation Mapping Project. XII. Broad-Line Region Modeling of NGC 5548","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. A. Breeveld, A. Bigley, A. de Lorenzo-C\\'aceres, A. Gupta, A. J. Barth, A. J. Deason, A. King, A. Mosquera, A. Pancoast, A. Pizzella, A. Siviero, A. Skielboe, A. V. Filippenko, B. J. Brewer, B. J. Shappee, B. M. Peterson, B. Scott, C. A. Johnson, C. B. Henderson, C. Done, C. J. Grier, C. Knigge, C. Lochhaas, C. Montuori, C. S. Kochanek, C. S. Turner, C. Villforth, D. A. Saylor, D. C. Leonard, D. Grupe, D. J. Stevens, D. M. Crenshaw, D. Mudd, D. N. Okhmat, D. Proga, D. Starkey, E. Dalla Bont\\`a, E. Gardner, E. Holmbeck, E. Kara, E. L. Gates, E. M. Cackett, E. M. Corsini, E. R. Manne-Nicholas, F. MacInnis, F. M\\\"uller-S\\'anchez, G. A. Borman, G. A. Kriss, G. Canalizo, G. De Rosa, G. J. Ferland, G. Somers, G. V. Simonian, H.-I. Sung, H.-W. Rix, H. Yan, H. Yuk, I. M. Mc Hardy, I. Papadakis, I. Shivvers, J. A. Kennea, J. A. Nousek, J. C. Lee, J. C. Mauerhan, J. E. Brown, J. E. Greene, J. Ely, J.-H. Woo, J. J. Jensen, J. Jones, J. Kaastra, J. M. Comerford, J. M. Gelbord, J. R. Parks, J. Runnoe, J. S. Brown, J. S. Schimoia, J. Tayar, J.-U. Pott, J. Van Saders, K. D. Denney, Keith Horne, K. Flatland, K. I. Clubb, K. V. Croxall, L. Gonzalez, L. Morelli, L. Pei, L. Vican, M. A. Malkan, M. Brotherton, M. C. Bentz, M. C. Bottorff, M. D. Anderson, M. Dehghanian, M. Dietrich, M. D. Joner, Miao Li, M. Im, M. Kim, M. L. Nguyen, M. Mehdipour, M. M. Fausnaugh, M. Siegel, M. Spencer, M. T. Carini, M. T. Penny, M. Vestergaard, M. W. Lau, N. Arav, N. Gehrels, N. Tejos, N. V. Efimova, O. D. Fox, P. A. Evans, P. Ar\\'Evalo, P. B. Hall, P. Lira, P. L. Kelly, P. Ochner, P. R. Williams, P. Uttley, R. Edelson, R. McGurk, R. P. Norris, R. Poleski, R. W. Pogge, S. A. Klimanov, S. A. Vaughan, S. Bisogni, S. C. Kim, S. Croft, S. E. Rafter, S. Geier, S. G. Sergeev, S. Hicks, S. Kaspi, S. Kim, S. M. Adams, S. Mathur, S. Villanueva Jr., S. V. Nazarov, S. Young, T. A. Boroson, T. G. Beatty, T. Hutchison, T. Treu, T. Waters, T. W.-S. Holoien, V. Gorjian, V. N. Bennert, W. N. Brandt, W. Zheng, W. Zhu, Y. Krongold, Y. Weiss, Y. Zu, Zhiyuan Ma","submitted_at":"2020-10-01T18:00:00Z","abstract_excerpt":"We present geometric and dynamical modeling of the broad line region for the multi-wavelength reverberation mapping campaign focused on NGC 5548 in 2014. The dataset includes photometric and spectroscopic monitoring in the optical and ultraviolet, covering the H$\\beta$, C IV, and Ly$\\alpha$ broad emission lines. We find an extended disk-like H$\\beta$ BLR with a mixture of near-circular and outflowing gas trajectories, while the C IV and Ly$\\alpha$ BLRs are much less extended and resemble shell-like structures. There is clear radial structure in the BLR, with C IV and Ly$\\alpha$ emission arisin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.00594","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/2010.00594/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":"2026-07-05T01:44:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FdTexXpBW7AZz5sR6w0jRggFST4imyqZwFrbBUiFDQ8Cm/+mBy6wWLpeTi+E/a5SMeWz68NKL+2OhvJH7M1xCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T08:06:58.089467Z"},"content_sha256":"a2633cafb2eb9dfd8bcffe3c48c227c5722c3f5d79674b43cb8216db0be5f27d","schema_version":"1.0","event_id":"sha256:a2633cafb2eb9dfd8bcffe3c48c227c5722c3f5d79674b43cb8216db0be5f27d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7WYXGY2WBWP42FO6ANFOFPF73V/bundle.json","state_url":"https://pith.science/pith/7WYXGY2WBWP42FO6ANFOFPF73V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7WYXGY2WBWP42FO6ANFOFPF73V/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":"2026-08-14T08:06:58Z","links":{"resolver":"https://pith.science/pith/7WYXGY2WBWP42FO6ANFOFPF73V","bundle":"https://pith.science/pith/7WYXGY2WBWP42FO6ANFOFPF73V/bundle.json","state":"https://pith.science/pith/7WYXGY2WBWP42FO6ANFOFPF73V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7WYXGY2WBWP42FO6ANFOFPF73V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:7WYXGY2WBWP42FO6ANFOFPF73V","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":"faedb8ae1a9245ff56b84fd015e0f9165fe89cbc34d0d335a79040acf96e8e8b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-01T18:00:00Z","title_canon_sha256":"a6ab8e2120c572e89d02d2ae394566414c5ac53e7e7724a0fcdecf9e5db6d07a"},"schema_version":"1.0","source":{"id":"2010.00594","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.00594","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"arxiv_version","alias_value":"2010.00594v1","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.00594","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"pith_short_12","alias_value":"7WYXGY2WBWP4","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"pith_short_16","alias_value":"7WYXGY2WBWP42FO6","created_at":"2026-07-05T01:44:21Z"},{"alias_kind":"pith_short_8","alias_value":"7WYXGY2W","created_at":"2026-07-05T01:44:21Z"}],"graph_snapshots":[{"event_id":"sha256:a2633cafb2eb9dfd8bcffe3c48c227c5722c3f5d79674b43cb8216db0be5f27d","target":"graph","created_at":"2026-07-05T01:44:21Z","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/2010.00594/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present geometric and dynamical modeling of the broad line region for the multi-wavelength reverberation mapping campaign focused on NGC 5548 in 2014. The dataset includes photometric and spectroscopic monitoring in the optical and ultraviolet, covering the H$\\beta$, C IV, and Ly$\\alpha$ broad emission lines. We find an extended disk-like H$\\beta$ BLR with a mixture of near-circular and outflowing gas trajectories, while the C IV and Ly$\\alpha$ BLRs are much less extended and resemble shell-like structures. There is clear radial structure in the BLR, with C IV and Ly$\\alpha$ emission arisin","authors_text":"A. A. Breeveld, A. Bigley, A. de Lorenzo-C\\'aceres, A. Gupta, A. J. Barth, A. J. Deason, A. King, A. Mosquera, A. Pancoast, A. Pizzella, A. Siviero, A. Skielboe, A. V. Filippenko, B. J. Brewer, B. J. Shappee, B. M. Peterson, B. Scott, C. A. Johnson, C. B. Henderson, C. Done, C. J. Grier, C. Knigge, C. Lochhaas, C. Montuori, C. S. Kochanek, C. S. Turner, C. Villforth, D. A. Saylor, D. C. Leonard, D. Grupe, D. J. Stevens, D. M. Crenshaw, D. Mudd, D. N. Okhmat, D. Proga, D. Starkey, E. Dalla Bont\\`a, E. Gardner, E. Holmbeck, E. Kara, E. L. Gates, E. M. Cackett, E. M. Corsini, E. R. Manne-Nicholas, F. MacInnis, F. M\\\"uller-S\\'anchez, G. A. Borman, G. A. Kriss, G. Canalizo, G. De Rosa, G. J. Ferland, G. Somers, G. V. Simonian, H.-I. Sung, H.-W. Rix, H. Yan, H. Yuk, I. M. Mc Hardy, I. Papadakis, I. Shivvers, J. A. Kennea, J. A. Nousek, J. C. Lee, J. C. Mauerhan, J. E. Brown, J. E. Greene, J. Ely, J.-H. Woo, J. J. Jensen, J. Jones, J. Kaastra, J. M. Comerford, J. M. Gelbord, J. R. Parks, J. Runnoe, J. S. Brown, J. S. Schimoia, J. Tayar, J.-U. Pott, J. Van Saders, K. D. Denney, Keith Horne, K. Flatland, K. I. Clubb, K. V. Croxall, L. Gonzalez, L. Morelli, L. Pei, L. Vican, M. A. Malkan, M. Brotherton, M. C. Bentz, M. C. Bottorff, M. D. Anderson, M. Dehghanian, M. Dietrich, M. D. Joner, Miao Li, M. Im, M. Kim, M. L. Nguyen, M. Mehdipour, M. M. Fausnaugh, M. Siegel, M. Spencer, M. T. Carini, M. T. Penny, M. Vestergaard, M. W. Lau, N. Arav, N. Gehrels, N. Tejos, N. V. Efimova, O. D. Fox, P. A. Evans, P. Ar\\'Evalo, P. B. Hall, P. Lira, P. L. Kelly, P. Ochner, P. R. Williams, P. Uttley, R. Edelson, R. McGurk, R. P. Norris, R. Poleski, R. W. Pogge, S. A. Klimanov, S. A. Vaughan, S. Bisogni, S. C. Kim, S. Croft, S. E. Rafter, S. Geier, S. G. Sergeev, S. Hicks, S. Kaspi, S. Kim, S. M. Adams, S. Mathur, S. Villanueva Jr., S. V. Nazarov, S. Young, T. A. Boroson, T. G. Beatty, T. Hutchison, T. Treu, T. Waters, T. W.-S. Holoien, V. Gorjian, V. N. Bennert, W. N. Brandt, W. Zheng, W. Zhu, Y. Krongold, Y. Weiss, Y. Zu, Zhiyuan Ma","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-01T18:00:00Z","title":"Space Telescope and Optical Reverberation Mapping Project. XII. Broad-Line Region Modeling of NGC 5548"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.00594","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:a2eaec2c8d35f886629704eeeb6260e89dcce11880631c43616bd78e6a5c46b8","target":"record","created_at":"2026-07-05T01:44:21Z","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":"faedb8ae1a9245ff56b84fd015e0f9165fe89cbc34d0d335a79040acf96e8e8b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-10-01T18:00:00Z","title_canon_sha256":"a6ab8e2120c572e89d02d2ae394566414c5ac53e7e7724a0fcdecf9e5db6d07a"},"schema_version":"1.0","source":{"id":"2010.00594","kind":"arxiv","version":1}},"canonical_sha256":"fdb17363560d9fcd15de034ae2bcbfdd4c5e771f640b5e5b70c141fd9b5e0c4f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fdb17363560d9fcd15de034ae2bcbfdd4c5e771f640b5e5b70c141fd9b5e0c4f","first_computed_at":"2026-07-05T01:44:21.927151Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:44:21.927151Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ki2K2E4/2eXNO1NfA350IzXcjDYc25eNhJKI+xaj75yA+C45DqsSxTRG6RRMHFu+f3zVWSNptfjkq0bxdyviCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:44:21.927536Z","signed_message":"canonical_sha256_bytes"},"source_id":"2010.00594","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a2eaec2c8d35f886629704eeeb6260e89dcce11880631c43616bd78e6a5c46b8","sha256:a2633cafb2eb9dfd8bcffe3c48c227c5722c3f5d79674b43cb8216db0be5f27d"],"state_sha256":"274262e143d9df9dcd8f27586a34d4b7ac222a1b2e8ff5f57204cb7163eadf12"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UBm6KhTIEiZjUQjatbROUaZUGewTF0yIFKU9SffjP1VF8q814ReIv5h6mwTkX6yJJDXRrX8h0LRitmgz+74xDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T08:06:58.095786Z","bundle_sha256":"dfdfab29fd7ecb878c18a40701719e2c8c8bcb86ae663c04eea3f4e6ae759e72"}}