{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:SXGUCTRKJH5XC2Z2JBLIMM4ZJX","short_pith_number":"pith:SXGUCTRK","schema_version":"1.0","canonical_sha256":"95cd414e2a49fb716b3a48568633994dfef6d396d7b4c6df236d2ab34a14ace2","source":{"kind":"arxiv","id":"2302.14077","version":1},"attestation_state":"computed","paper":{"title":"The Lyman $\\alpha$ Reference Sample XIV: Lyman $\\alpha$ imaging of 45 low redshift star-forming galaxies and inferences on global emission","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alexandra Le Reste, Andreas Sandberg, Anne Verhamme, Armin Rasekh, Axel Runnholm, Daniel Kunth, Daniel Schaerer, E. Christian Herenz, Emily Freeland, G\\\"oran \\\"Ostlin, Jens Melinder, J. Miguel Mas-Hesse, Joanna Bridge, Johannes Puschnig, John M. Cannon, Lucia Guaita, Matteo Messa, Matthew Hayes, Peter Laursen, T. Emil Rivera-Thorsen, Thomas Marquart","submitted_at":"2023-02-27T19:00:05Z","abstract_excerpt":"We present Ly $\\alpha$ imaging of 45 low redshift star-forming galaxies observed with the Hubble Space Telescope. The galaxies have been selected to have moderate to high star formation rates using far-ultraviolet (FUV) luminosity and \\ha equivalent width criteria, but no constraints on Ly $\\alpha$ luminosity. We employ a pixel stellar continuum fitting code to obtain accurate continuum subtracted Ly $\\alpha$, H $\\alpha$ and H $\\beta$ maps. We find that Ly $\\alpha$ is less concentrated than FUV and optical line emission in almost all galaxies with significant Ly $\\alpha$ emission. We present g"},"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":"2302.14077","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-02-27T19:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"aecf33ddfa1c7c1f73fb8032267eb692cf82e537bb320a51e4e10e2403c042cb","abstract_canon_sha256":"aad16e6321d1791ecb1c0f98e7a4e4bf4051b51282759b89771c76bc7d6091fd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:10:32.519738Z","signature_b64":"H0bWkSM52TcR9ui3dkEZHWQWu69p0ZSwM0gmYKEJjwepwHGTs4AoLN4DQKuzBBSSaKxBViZ4taJmYvMpyeVkAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95cd414e2a49fb716b3a48568633994dfef6d396d7b4c6df236d2ab34a14ace2","last_reissued_at":"2026-07-05T06:10:32.519217Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:10:32.519217Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Lyman $\\alpha$ Reference Sample XIV: Lyman $\\alpha$ imaging of 45 low redshift star-forming galaxies and inferences on global emission","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alexandra Le Reste, Andreas Sandberg, Anne Verhamme, Armin Rasekh, Axel Runnholm, Daniel Kunth, Daniel Schaerer, E. Christian Herenz, Emily Freeland, G\\\"oran \\\"Ostlin, Jens Melinder, J. Miguel Mas-Hesse, Joanna Bridge, Johannes Puschnig, John M. Cannon, Lucia Guaita, Matteo Messa, Matthew Hayes, Peter Laursen, T. Emil Rivera-Thorsen, Thomas Marquart","submitted_at":"2023-02-27T19:00:05Z","abstract_excerpt":"We present Ly $\\alpha$ imaging of 45 low redshift star-forming galaxies observed with the Hubble Space Telescope. The galaxies have been selected to have moderate to high star formation rates using far-ultraviolet (FUV) luminosity and \\ha equivalent width criteria, but no constraints on Ly $\\alpha$ luminosity. We employ a pixel stellar continuum fitting code to obtain accurate continuum subtracted Ly $\\alpha$, H $\\alpha$ and H $\\beta$ maps. We find that Ly $\\alpha$ is less concentrated than FUV and optical line emission in almost all galaxies with significant Ly $\\alpha$ emission. We present g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.14077","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/2302.14077/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2302.14077","created_at":"2026-07-05T06:10:32.519277+00:00"},{"alias_kind":"arxiv_version","alias_value":"2302.14077v1","created_at":"2026-07-05T06:10:32.519277+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.14077","created_at":"2026-07-05T06:10:32.519277+00:00"},{"alias_kind":"pith_short_12","alias_value":"SXGUCTRKJH5X","created_at":"2026-07-05T06:10:32.519277+00:00"},{"alias_kind":"pith_short_16","alias_value":"SXGUCTRKJH5XC2Z2","created_at":"2026-07-05T06:10:32.519277+00:00"},{"alias_kind":"pith_short_8","alias_value":"SXGUCTRK","created_at":"2026-07-05T06:10:32.519277+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/SXGUCTRKJH5XC2Z2JBLIMM4ZJX","json":"https://pith.science/pith/SXGUCTRKJH5XC2Z2JBLIMM4ZJX.json","graph_json":"https://pith.science/api/pith-number/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/graph.json","events_json":"https://pith.science/api/pith-number/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/events.json","paper":"https://pith.science/paper/SXGUCTRK"},"agent_actions":{"view_html":"https://pith.science/pith/SXGUCTRKJH5XC2Z2JBLIMM4ZJX","download_json":"https://pith.science/pith/SXGUCTRKJH5XC2Z2JBLIMM4ZJX.json","view_paper":"https://pith.science/paper/SXGUCTRK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2302.14077&json=true","fetch_graph":"https://pith.science/api/pith-number/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/graph.json","fetch_events":"https://pith.science/api/pith-number/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/action/storage_attestation","attest_author":"https://pith.science/pith/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/action/author_attestation","sign_citation":"https://pith.science/pith/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/action/citation_signature","submit_replication":"https://pith.science/pith/SXGUCTRKJH5XC2Z2JBLIMM4ZJX/action/replication_record"}},"created_at":"2026-07-05T06:10:32.519277+00:00","updated_at":"2026-07-05T06:10:32.519277+00:00"}