{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:6MA5IY2SEMVHDVEBTLB3MNFWKN","short_pith_number":"pith:6MA5IY2S","schema_version":"1.0","canonical_sha256":"f301d46352232a71d4819ac3b634b6535a1e5b75410ad7689aa7eb847015d4e0","source":{"kind":"arxiv","id":"1709.09177","version":1},"attestation_state":"computed","paper":{"title":"Shocks and Spatially Offset Active Galactic Nuclei Produce Velocity Offsets in Emission Lines","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"David Pooley, Jenny E. Greene, Julia M. Comerford, R. Scott Barrows","submitted_at":"2017-09-26T18:00:03Z","abstract_excerpt":"While 2% of active galactic nuclei (AGNs) exhibit narrow emission lines with line-of-sight velocities that are significantly offset from the velocity of the host galaxy's stars, the nature of these velocity offsets is unknown. We investigate this question with Chandra/ACIS and Hubble Space Telescope/Wide Field Camera 3 observations of seven velocity-offset AGNs at z<0.12, and all seven galaxies have a central AGN but a peak in emission that is spatially offset by < kpc from the host galaxy's stellar centroid. These spatial offsets are responsible for the observed velocity offsets and are due t"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1709.09177","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-09-26T18:00:03Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"2a5c3bce100a5f0de2c23ae74f4a9c3549a125f2640c90d6f5ac4dd22368ff92","abstract_canon_sha256":"14a1f293f5ea7aaf28aaad92a29f969cd9748612ad92fb71ebdefd4f5e5c6c87"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:47.874812Z","signature_b64":"xBmjWVXsKNvmBHbv6GJ2A2eYJc/x5vwjP5IUrPoTotoRcFDaqxJSz9ZjL+9HXo2E2x0PDm/0bsOy9mOIpmoaAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f301d46352232a71d4819ac3b634b6535a1e5b75410ad7689aa7eb847015d4e0","last_reissued_at":"2026-05-18T00:33:47.874226Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:47.874226Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Shocks and Spatially Offset Active Galactic Nuclei Produce Velocity Offsets in Emission Lines","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"David Pooley, Jenny E. Greene, Julia M. Comerford, R. Scott Barrows","submitted_at":"2017-09-26T18:00:03Z","abstract_excerpt":"While 2% of active galactic nuclei (AGNs) exhibit narrow emission lines with line-of-sight velocities that are significantly offset from the velocity of the host galaxy's stars, the nature of these velocity offsets is unknown. We investigate this question with Chandra/ACIS and Hubble Space Telescope/Wide Field Camera 3 observations of seven velocity-offset AGNs at z<0.12, and all seven galaxies have a central AGN but a peak in emission that is spatially offset by < kpc from the host galaxy's stellar centroid. These spatial offsets are responsible for the observed velocity offsets and are due t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09177","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1709.09177","created_at":"2026-05-18T00:33:47.874323+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.09177v1","created_at":"2026-05-18T00:33:47.874323+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09177","created_at":"2026-05-18T00:33:47.874323+00:00"},{"alias_kind":"pith_short_12","alias_value":"6MA5IY2SEMVH","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_16","alias_value":"6MA5IY2SEMVHDVEB","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_8","alias_value":"6MA5IY2S","created_at":"2026-05-18T12:31:03.183658+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN","json":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN.json","graph_json":"https://pith.science/api/pith-number/6MA5IY2SEMVHDVEBTLB3MNFWKN/graph.json","events_json":"https://pith.science/api/pith-number/6MA5IY2SEMVHDVEBTLB3MNFWKN/events.json","paper":"https://pith.science/paper/6MA5IY2S"},"agent_actions":{"view_html":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN","download_json":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN.json","view_paper":"https://pith.science/paper/6MA5IY2S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.09177&json=true","fetch_graph":"https://pith.science/api/pith-number/6MA5IY2SEMVHDVEBTLB3MNFWKN/graph.json","fetch_events":"https://pith.science/api/pith-number/6MA5IY2SEMVHDVEBTLB3MNFWKN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN/action/storage_attestation","attest_author":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN/action/author_attestation","sign_citation":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN/action/citation_signature","submit_replication":"https://pith.science/pith/6MA5IY2SEMVHDVEBTLB3MNFWKN/action/replication_record"}},"created_at":"2026-05-18T00:33:47.874323+00:00","updated_at":"2026-05-18T00:33:47.874323+00:00"}