{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:QEFJOMQLWQXV7Z2RSGZLJ6YKGR","short_pith_number":"pith:QEFJOMQL","canonical_record":{"source":{"id":"1608.05890","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-08-21T03:47:54Z","cross_cats_sorted":[],"title_canon_sha256":"746841ffeffba6d97ad68854df4a1ed072a69ac7953b4621271e92bf5856c6ab","abstract_canon_sha256":"7916d62d8f95beb32c62527e79d09b63a9e8a76fbd0a805076b33d4be36eecd6"},"schema_version":"1.0"},"canonical_sha256":"810a97320bb42f5fe75191b2b4fb0a344fd3a270b14cc1f46cf74255d80511b8","source":{"kind":"arxiv","id":"1608.05890","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.05890","created_at":"2026-05-18T00:52:15Z"},{"alias_kind":"arxiv_version","alias_value":"1608.05890v3","created_at":"2026-05-18T00:52:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.05890","created_at":"2026-05-18T00:52:15Z"},{"alias_kind":"pith_short_12","alias_value":"QEFJOMQLWQXV","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"QEFJOMQLWQXV7Z2R","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"QEFJOMQL","created_at":"2026-05-18T12:30:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:QEFJOMQLWQXV7Z2RSGZLJ6YKGR","target":"record","payload":{"canonical_record":{"source":{"id":"1608.05890","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-08-21T03:47:54Z","cross_cats_sorted":[],"title_canon_sha256":"746841ffeffba6d97ad68854df4a1ed072a69ac7953b4621271e92bf5856c6ab","abstract_canon_sha256":"7916d62d8f95beb32c62527e79d09b63a9e8a76fbd0a805076b33d4be36eecd6"},"schema_version":"1.0"},"canonical_sha256":"810a97320bb42f5fe75191b2b4fb0a344fd3a270b14cc1f46cf74255d80511b8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:15.089503Z","signature_b64":"ZH/kc/gsbPnioc/MdxOzyI8dgdOdMfK2GmR0IC069w8jvg+SQcUjacqM8VbAqJXNpHgn2RHtvW2luVUZnv8HDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"810a97320bb42f5fe75191b2b4fb0a344fd3a270b14cc1f46cf74255d80511b8","last_reissued_at":"2026-05-18T00:52:15.088953Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:15.088953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1608.05890","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:52:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4wc1CIa+W2dZPznekosC65/PhgaL5+uewpH5/syKtqztg7fBcCjHRvkPx0YfgNbYsSnMPJfLzcIiR+NAZdZVAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T03:21:52.354400Z"},"content_sha256":"84f7da4d902288805fe96255011588f14cc2572ea6a4e08a0d634fa63451da1b","schema_version":"1.0","event_id":"sha256:84f7da4d902288805fe96255011588f14cc2572ea6a4e08a0d634fa63451da1b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:QEFJOMQLWQXV7Z2RSGZLJ6YKGR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The MOSDEF survey: AGN multi-wavelength identification, selection biases and host galaxy properties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alice Shapley, Alison L. Coil, Bahram Mobasher, Brian Siana, Gene C. K. Leung, Irene Shivaei, James Aird, Mariska Kriek, Mojegan Azadi, Naveen Reddy, Ryan L. Sanders, Sedona H. Price, William R. Freeman","submitted_at":"2016-08-21T03:47:54Z","abstract_excerpt":"We present results from the MOSFIRE Deep Evolution Field (MOSDEF) survey on the identification, selection biases, and host galaxy properties of 55 X-ray, IR and optically-selected active galactic nuclei (AGN) at $1.4 < z < 3.8$. We obtain rest-frame optical spectra of galaxies and AGN and use the BPT diagram to identify optical AGN. We examine the uniqueness and overlap of the AGN identified at different wavelengths. There is a strong bias against identifying AGN at any wavelength in low mass galaxies, and an additional bias against identifying IR AGN in the most massive galaxies. AGN hosts sp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.05890","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T00:52:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"onA1C0paWZfi/oJcpjm4GzyMTy2/1LI8u/UCNX6r65Y6gp+29lT+BLYvEjDGgzOWq/FbTRc9V2P/6SmK4sptCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T03:21:52.355050Z"},"content_sha256":"abfd58ab310410d621c27ee8e827a30a9f93af37652e004b64fb9f6dc98f5e19","schema_version":"1.0","event_id":"sha256:abfd58ab310410d621c27ee8e827a30a9f93af37652e004b64fb9f6dc98f5e19"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QEFJOMQLWQXV7Z2RSGZLJ6YKGR/bundle.json","state_url":"https://pith.science/pith/QEFJOMQLWQXV7Z2RSGZLJ6YKGR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QEFJOMQLWQXV7Z2RSGZLJ6YKGR/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":"2026-05-25T03:21:52Z","links":{"resolver":"https://pith.science/pith/QEFJOMQLWQXV7Z2RSGZLJ6YKGR","bundle":"https://pith.science/pith/QEFJOMQLWQXV7Z2RSGZLJ6YKGR/bundle.json","state":"https://pith.science/pith/QEFJOMQLWQXV7Z2RSGZLJ6YKGR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QEFJOMQLWQXV7Z2RSGZLJ6YKGR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:QEFJOMQLWQXV7Z2RSGZLJ6YKGR","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":"7916d62d8f95beb32c62527e79d09b63a9e8a76fbd0a805076b33d4be36eecd6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-08-21T03:47:54Z","title_canon_sha256":"746841ffeffba6d97ad68854df4a1ed072a69ac7953b4621271e92bf5856c6ab"},"schema_version":"1.0","source":{"id":"1608.05890","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.05890","created_at":"2026-05-18T00:52:15Z"},{"alias_kind":"arxiv_version","alias_value":"1608.05890v3","created_at":"2026-05-18T00:52:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.05890","created_at":"2026-05-18T00:52:15Z"},{"alias_kind":"pith_short_12","alias_value":"QEFJOMQLWQXV","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"QEFJOMQLWQXV7Z2R","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"QEFJOMQL","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:abfd58ab310410d621c27ee8e827a30a9f93af37652e004b64fb9f6dc98f5e19","target":"graph","created_at":"2026-05-18T00:52:15Z","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 present results from the MOSFIRE Deep Evolution Field (MOSDEF) survey on the identification, selection biases, and host galaxy properties of 55 X-ray, IR and optically-selected active galactic nuclei (AGN) at $1.4 < z < 3.8$. We obtain rest-frame optical spectra of galaxies and AGN and use the BPT diagram to identify optical AGN. We examine the uniqueness and overlap of the AGN identified at different wavelengths. There is a strong bias against identifying AGN at any wavelength in low mass galaxies, and an additional bias against identifying IR AGN in the most massive galaxies. AGN hosts sp","authors_text":"Alice Shapley, Alison L. Coil, Bahram Mobasher, Brian Siana, Gene C. K. Leung, Irene Shivaei, James Aird, Mariska Kriek, Mojegan Azadi, Naveen Reddy, Ryan L. Sanders, Sedona H. Price, William R. Freeman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-08-21T03:47:54Z","title":"The MOSDEF survey: AGN multi-wavelength identification, selection biases and host galaxy properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.05890","kind":"arxiv","version":3},"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":"sha256:84f7da4d902288805fe96255011588f14cc2572ea6a4e08a0d634fa63451da1b","target":"record","created_at":"2026-05-18T00:52:15Z","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":"7916d62d8f95beb32c62527e79d09b63a9e8a76fbd0a805076b33d4be36eecd6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-08-21T03:47:54Z","title_canon_sha256":"746841ffeffba6d97ad68854df4a1ed072a69ac7953b4621271e92bf5856c6ab"},"schema_version":"1.0","source":{"id":"1608.05890","kind":"arxiv","version":3}},"canonical_sha256":"810a97320bb42f5fe75191b2b4fb0a344fd3a270b14cc1f46cf74255d80511b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"810a97320bb42f5fe75191b2b4fb0a344fd3a270b14cc1f46cf74255d80511b8","first_computed_at":"2026-05-18T00:52:15.088953Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:15.088953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZH/kc/gsbPnioc/MdxOzyI8dgdOdMfK2GmR0IC069w8jvg+SQcUjacqM8VbAqJXNpHgn2RHtvW2luVUZnv8HDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:15.089503Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.05890","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:84f7da4d902288805fe96255011588f14cc2572ea6a4e08a0d634fa63451da1b","sha256:abfd58ab310410d621c27ee8e827a30a9f93af37652e004b64fb9f6dc98f5e19"],"state_sha256":"0b3e8d113053d08105894a9389223b437468b56790e28b6285ba2fa2081e4f52"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ot/Uz6gs8OxOq1J+489UYg1dmP1xKtc3nUf+JFlAgi7j0hDxSsQXIl29/bNsaBXLy5gCWKBJwT6yz8uiht/ECQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T03:21:52.358162Z","bundle_sha256":"0553208278d336476e735cc2ce89990dade5fd508858a9b6ca73ca017fe27cfe"}}