{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:DXBP6NUZODRZ7ASRKJNEKFBUKH","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":"229641fac7852d6a2dadc2929871239ba6a0a5930b528877542e0d56e11d2807","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-03-03T17:26:09Z","title_canon_sha256":"8d81c515e702959c263e24569733ada79cd792c6f8e63e441bea5032d8ba5304"},"schema_version":"1.0","source":{"id":"1903.00946","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.00946","created_at":"2026-05-17T23:47:16Z"},{"alias_kind":"arxiv_version","alias_value":"1903.00946v1","created_at":"2026-05-17T23:47:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.00946","created_at":"2026-05-17T23:47:16Z"},{"alias_kind":"pith_short_12","alias_value":"DXBP6NUZODRZ","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"DXBP6NUZODRZ7ASR","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"DXBP6NUZ","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:c01a5f7ced3f081c7870e7ba800b7634f4a0b0cc0647cd032bc6c251a21578e9","target":"graph","created_at":"2026-05-17T23:47:16Z","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 illustrate the extraordinary potential of the (far-IR) Origins Survey Spectrometer (OSS) on board the Origins Space Telescope (OST) to address a variety of open issues on the co-evolution of galaxies and AGNs. We present predictions for blind surveys, each of 1000 h, with different mapped areas (a shallow survey covering an area of 10 deg$^{2}$ and a deep survey of 1 deg$^{2}$) and two different concepts of the OST/OSS: with a 5.9 m telescope (Concept 2, our reference configuration) and with a 9.1 m telescope (Concept 1, previous configuration). In 1000 h, surveys with the reference concept","authors_text":"Alexandra Pope, Asantha Cooray, Charles M. Bradford, David Leisawitz, Eric J. Murphy, Gianfranco De Zotti, Ivano Baronchelli, Lee Armus, Marcella Massardi, Matteo Bonato, Mattia Negrello, Zhen-Yi Cai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-03-03T17:26:09Z","title":"Origins Space Telescope: predictions for far-IR spectroscopic surveys"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.00946","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":"sha256:36cbcd204e2180d26e9b4b1af7bfc5d2479f192e84d2d308da5c6930a4ea947e","target":"record","created_at":"2026-05-17T23:47:16Z","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":"229641fac7852d6a2dadc2929871239ba6a0a5930b528877542e0d56e11d2807","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-03-03T17:26:09Z","title_canon_sha256":"8d81c515e702959c263e24569733ada79cd792c6f8e63e441bea5032d8ba5304"},"schema_version":"1.0","source":{"id":"1903.00946","kind":"arxiv","version":1}},"canonical_sha256":"1dc2ff369970e39f8251525a45143451ea0371f0e01411165b39c8cad46d5507","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1dc2ff369970e39f8251525a45143451ea0371f0e01411165b39c8cad46d5507","first_computed_at":"2026-05-17T23:47:16.902749Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:16.902749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AO58nY07eJ3Ikm1QPXjOG267fRCXoDnizpEi466mENlac8YQOJ7Sp8iWJTNFHfUHnm65iJwQRilbOs9Y+ZSrCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:16.903092Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.00946","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36cbcd204e2180d26e9b4b1af7bfc5d2479f192e84d2d308da5c6930a4ea947e","sha256:c01a5f7ced3f081c7870e7ba800b7634f4a0b0cc0647cd032bc6c251a21578e9"],"state_sha256":"ea2238ecc54f7fbe15aa0bca7adf680f7c1d80eaf709ca5f2d1d4562dd708673"}