{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:E53FEL3E6UIN4SF5J4PH74I4HA","short_pith_number":"pith:E53FEL3E","canonical_record":{"source":{"id":"1802.00072","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-01-31T21:19:49Z","cross_cats_sorted":[],"title_canon_sha256":"73dce9315612ae7762bc66a22dbf21804cccd80916d9ed3a84a331f9993d5c2f","abstract_canon_sha256":"1320b0cc034928e2340a954c100088442f05a419e45f16ea02766d6a74c40068"},"schema_version":"1.0"},"canonical_sha256":"2776522f64f510de48bd4f1e7ff11c381c8808a63f6f200a8475c219e5c7af5e","source":{"kind":"arxiv","id":"1802.00072","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.00072","created_at":"2026-05-18T00:10:31Z"},{"alias_kind":"arxiv_version","alias_value":"1802.00072v1","created_at":"2026-05-18T00:10:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.00072","created_at":"2026-05-18T00:10:31Z"},{"alias_kind":"pith_short_12","alias_value":"E53FEL3E6UIN","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"E53FEL3E6UIN4SF5","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"E53FEL3E","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:E53FEL3E6UIN4SF5J4PH74I4HA","target":"record","payload":{"canonical_record":{"source":{"id":"1802.00072","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-01-31T21:19:49Z","cross_cats_sorted":[],"title_canon_sha256":"73dce9315612ae7762bc66a22dbf21804cccd80916d9ed3a84a331f9993d5c2f","abstract_canon_sha256":"1320b0cc034928e2340a954c100088442f05a419e45f16ea02766d6a74c40068"},"schema_version":"1.0"},"canonical_sha256":"2776522f64f510de48bd4f1e7ff11c381c8808a63f6f200a8475c219e5c7af5e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:31.916841Z","signature_b64":"TeS8h+4lYe1H8tujpu/VE+aB95YfnlP8H/NZjzTvKideMtIH2vULfWzGCUbMKfkGO1KU+6xl7pVrZay9UA1tAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2776522f64f510de48bd4f1e7ff11c381c8808a63f6f200a8475c219e5c7af5e","last_reissued_at":"2026-05-18T00:10:31.916177Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:31.916177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.00072","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":"2026-05-18T00:10:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UCqgJV0wbvlaeQG7bt0TsHsRHjFdfOPcjytWjzgOw4PfWvvz3X9kO7EF3ipp2sVL6LCyJNN/ZHw/Vpvn0MGnDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:20:29.628385Z"},"content_sha256":"8bdd83498344586307893ac32a7c2058a14fd11e35ca339a5c0f5f6d30063a14","schema_version":"1.0","event_id":"sha256:8bdd83498344586307893ac32a7c2058a14fd11e35ca339a5c0f5f6d30063a14"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:E53FEL3E6UIN4SF5J4PH74I4HA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Asymmetric emission of the [OIII]$\\lambda$5007 profile in narrow-line Seyfert 1 galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Diego Ferreiro, Eduardo O. Schmidt, Gabriel A. Oio, Luis Vega, Walter Weidmann","submitted_at":"2018-01-31T21:19:49Z","abstract_excerpt":"Many active galactic nuclei (AGN) and particularly narrow-line Seyfert 1 (NLS1) galaxies, usually exhibit blueshifts and blue wings in several emission lines, which are mainly associated with outflows and strong winds. In order to study the radial velocity difference between the narrow component of H$\\beta$ and the core component of [OIII]$\\lambda$5007 and the asymmetric emission of this forbidden line, we investigate a sample of NLS1 galaxies . One of the aims of this paper is to analyze the blue wings of the [OIII]$\\lambda$5007 profiles and their relation with the central engine. We have obt"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.00072","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":""},"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":"2026-05-18T00:10:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v0HsJ6hkvTE5MNtU1eJKfS+/ddqqUqF6hnHjFwg5oLNLSZzJ6PDNJ4ha4lN30HVx/KlJ0r/Ijw0g0R7cceySBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:20:29.628835Z"},"content_sha256":"c6f6e923bfb0a7fa7e38375eb3b8f94772f9fb569e7dd272936745630d3253d7","schema_version":"1.0","event_id":"sha256:c6f6e923bfb0a7fa7e38375eb3b8f94772f9fb569e7dd272936745630d3253d7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E53FEL3E6UIN4SF5J4PH74I4HA/bundle.json","state_url":"https://pith.science/pith/E53FEL3E6UIN4SF5J4PH74I4HA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E53FEL3E6UIN4SF5J4PH74I4HA/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":"2026-05-27T11:20:29Z","links":{"resolver":"https://pith.science/pith/E53FEL3E6UIN4SF5J4PH74I4HA","bundle":"https://pith.science/pith/E53FEL3E6UIN4SF5J4PH74I4HA/bundle.json","state":"https://pith.science/pith/E53FEL3E6UIN4SF5J4PH74I4HA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E53FEL3E6UIN4SF5J4PH74I4HA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:E53FEL3E6UIN4SF5J4PH74I4HA","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":"1320b0cc034928e2340a954c100088442f05a419e45f16ea02766d6a74c40068","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-01-31T21:19:49Z","title_canon_sha256":"73dce9315612ae7762bc66a22dbf21804cccd80916d9ed3a84a331f9993d5c2f"},"schema_version":"1.0","source":{"id":"1802.00072","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.00072","created_at":"2026-05-18T00:10:31Z"},{"alias_kind":"arxiv_version","alias_value":"1802.00072v1","created_at":"2026-05-18T00:10:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.00072","created_at":"2026-05-18T00:10:31Z"},{"alias_kind":"pith_short_12","alias_value":"E53FEL3E6UIN","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"E53FEL3E6UIN4SF5","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"E53FEL3E","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:c6f6e923bfb0a7fa7e38375eb3b8f94772f9fb569e7dd272936745630d3253d7","target":"graph","created_at":"2026-05-18T00:10:31Z","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":"Many active galactic nuclei (AGN) and particularly narrow-line Seyfert 1 (NLS1) galaxies, usually exhibit blueshifts and blue wings in several emission lines, which are mainly associated with outflows and strong winds. In order to study the radial velocity difference between the narrow component of H$\\beta$ and the core component of [OIII]$\\lambda$5007 and the asymmetric emission of this forbidden line, we investigate a sample of NLS1 galaxies . One of the aims of this paper is to analyze the blue wings of the [OIII]$\\lambda$5007 profiles and their relation with the central engine. We have obt","authors_text":"Diego Ferreiro, Eduardo O. Schmidt, Gabriel A. Oio, Luis Vega, Walter Weidmann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-01-31T21:19:49Z","title":"Asymmetric emission of the [OIII]$\\lambda$5007 profile in narrow-line Seyfert 1 galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.00072","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":"sha256:8bdd83498344586307893ac32a7c2058a14fd11e35ca339a5c0f5f6d30063a14","target":"record","created_at":"2026-05-18T00:10:31Z","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":"1320b0cc034928e2340a954c100088442f05a419e45f16ea02766d6a74c40068","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-01-31T21:19:49Z","title_canon_sha256":"73dce9315612ae7762bc66a22dbf21804cccd80916d9ed3a84a331f9993d5c2f"},"schema_version":"1.0","source":{"id":"1802.00072","kind":"arxiv","version":1}},"canonical_sha256":"2776522f64f510de48bd4f1e7ff11c381c8808a63f6f200a8475c219e5c7af5e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2776522f64f510de48bd4f1e7ff11c381c8808a63f6f200a8475c219e5c7af5e","first_computed_at":"2026-05-18T00:10:31.916177Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:31.916177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TeS8h+4lYe1H8tujpu/VE+aB95YfnlP8H/NZjzTvKideMtIH2vULfWzGCUbMKfkGO1KU+6xl7pVrZay9UA1tAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:31.916841Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.00072","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8bdd83498344586307893ac32a7c2058a14fd11e35ca339a5c0f5f6d30063a14","sha256:c6f6e923bfb0a7fa7e38375eb3b8f94772f9fb569e7dd272936745630d3253d7"],"state_sha256":"1af520c375409986895430baa9de95ccb11916e9dd686267a6ef30c8bb8d7971"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"US1tEZjBcadsc5p3Gi++9qfsOhD5q70BFat1Hk9g7mIuKLwbtAYVKZUhH95eESFkiaYVtf5jjynPFoRgrqnsCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T11:20:29.631213Z","bundle_sha256":"d6758bfd7f6230a9f8e7df659b1a3cd2fbaa86edd829b36eb4bad99796c2b625"}}