{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:6QHSKM767LYYHGW32PAJIS5GSS","short_pith_number":"pith:6QHSKM76","schema_version":"1.0","canonical_sha256":"f40f2533fefaf1839adbd3c0944ba694b77271df718e214309b8b4736c7a5530","source":{"kind":"arxiv","id":"1904.05935","version":2},"attestation_state":"computed","paper":{"title":"Outflows from GRB hosts are ubiquitous: Kinematics of z<0.3 GRB-SN hosts resolved with FLAMES","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.HE","authors_text":"A. de Ugarte Postigo, A. Melandri, C. C. Th\\\"one, D. A. Kann, F. Hammer, H. Flores, J. F. Ag\\\"u\\'i Fern\\'andez, J. Gorosabel, L. Christensen, L. Izzo, M. A. Rodrigues, M. Della Valle, M. P\\\"uech, S. Covino, S. D. Vergani","submitted_at":"2019-04-11T19:41:31Z","abstract_excerpt":"The hosts of long duration gamma-ray bursts are predominantly starburst galaxies at subsolar metallicity. At redshifts z<1, this implies that most of them are low-mass galaxies similar to the populations of blue compact dwarfs and dwarf irregulars. What triggers the massive star-formation (SF) needed for producing a GRB progenitor is still largely unknown, as are the resolved gas properties and kinematics of these galaxies and their formation history. Here we present a sample of six spatially resolved GRB hosts at z<0.3 observed with 3D spectroscopy at high spectral resolution (R=8,000-13,000)"},"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":"1904.05935","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-04-11T19:41:31Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"4f840e63b7e800b193b16c8e468cc8c526ddfee75751d289b90df0801f777f94","abstract_canon_sha256":"e78f5da3781cef04b54a3805901da31d99cfab33e69d696766357864092353ce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:40:25.591326Z","signature_b64":"rbOwVDpigJowaFvWy3lJ9G5oI+NBC0Cw85LrIEAn7r/ckts4Np8eTz1wdgnk2fAMxZ2EDD87JiGPZNdkwP4fAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f40f2533fefaf1839adbd3c0944ba694b77271df718e214309b8b4736c7a5530","last_reissued_at":"2026-07-05T03:40:25.590831Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:40:25.590831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Outflows from GRB hosts are ubiquitous: Kinematics of z<0.3 GRB-SN hosts resolved with FLAMES","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.HE","authors_text":"A. de Ugarte Postigo, A. Melandri, C. C. Th\\\"one, D. A. Kann, F. Hammer, H. Flores, J. F. Ag\\\"u\\'i Fern\\'andez, J. Gorosabel, L. Christensen, L. Izzo, M. A. Rodrigues, M. Della Valle, M. P\\\"uech, S. Covino, S. D. Vergani","submitted_at":"2019-04-11T19:41:31Z","abstract_excerpt":"The hosts of long duration gamma-ray bursts are predominantly starburst galaxies at subsolar metallicity. At redshifts z<1, this implies that most of them are low-mass galaxies similar to the populations of blue compact dwarfs and dwarf irregulars. What triggers the massive star-formation (SF) needed for producing a GRB progenitor is still largely unknown, as are the resolved gas properties and kinematics of these galaxies and their formation history. Here we present a sample of six spatially resolved GRB hosts at z<0.3 observed with 3D spectroscopy at high spectral resolution (R=8,000-13,000)"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.05935","kind":"arxiv","version":2},"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/1904.05935/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":"1904.05935","created_at":"2026-07-05T03:40:25.590888+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.05935v2","created_at":"2026-07-05T03:40:25.590888+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.05935","created_at":"2026-07-05T03:40:25.590888+00:00"},{"alias_kind":"pith_short_12","alias_value":"6QHSKM767LYY","created_at":"2026-07-05T03:40:25.590888+00:00"},{"alias_kind":"pith_short_16","alias_value":"6QHSKM767LYYHGW3","created_at":"2026-07-05T03:40:25.590888+00:00"},{"alias_kind":"pith_short_8","alias_value":"6QHSKM76","created_at":"2026-07-05T03:40:25.590888+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/6QHSKM767LYYHGW32PAJIS5GSS","json":"https://pith.science/pith/6QHSKM767LYYHGW32PAJIS5GSS.json","graph_json":"https://pith.science/api/pith-number/6QHSKM767LYYHGW32PAJIS5GSS/graph.json","events_json":"https://pith.science/api/pith-number/6QHSKM767LYYHGW32PAJIS5GSS/events.json","paper":"https://pith.science/paper/6QHSKM76"},"agent_actions":{"view_html":"https://pith.science/pith/6QHSKM767LYYHGW32PAJIS5GSS","download_json":"https://pith.science/pith/6QHSKM767LYYHGW32PAJIS5GSS.json","view_paper":"https://pith.science/paper/6QHSKM76","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.05935&json=true","fetch_graph":"https://pith.science/api/pith-number/6QHSKM767LYYHGW32PAJIS5GSS/graph.json","fetch_events":"https://pith.science/api/pith-number/6QHSKM767LYYHGW32PAJIS5GSS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6QHSKM767LYYHGW32PAJIS5GSS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6QHSKM767LYYHGW32PAJIS5GSS/action/storage_attestation","attest_author":"https://pith.science/pith/6QHSKM767LYYHGW32PAJIS5GSS/action/author_attestation","sign_citation":"https://pith.science/pith/6QHSKM767LYYHGW32PAJIS5GSS/action/citation_signature","submit_replication":"https://pith.science/pith/6QHSKM767LYYHGW32PAJIS5GSS/action/replication_record"}},"created_at":"2026-07-05T03:40:25.590888+00:00","updated_at":"2026-07-05T03:40:25.590888+00:00"}