{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:DPHCKCZIQHP6FFVTZ6DGSEIRCI","short_pith_number":"pith:DPHCKCZI","schema_version":"1.0","canonical_sha256":"1bce250b2881dfe296b3cf866911111218787d9fadcbe05a399ec3667b5ef57a","source":{"kind":"arxiv","id":"1607.03112","version":1},"attestation_state":"computed","paper":{"title":"Illuminating gas in-/outflows in the MUSE deepest fields: discovery of Ly-alpha nebulae around forming galaxies at z~3.3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Mercurio, C. Grillo, E. Vanzella, G.B. Caminha, I. Balestra, K. Caputi, M. Dijkstra, M. Gronke, M. Meneghetti, P. Rosati, P.Tozzi, R. Gilli, S. de Barros, W. Karman","submitted_at":"2016-07-11T20:00:02Z","abstract_excerpt":"We report on the discovery of extended Ly-alpha nebulae at z~3.3 in the Hubble Ultra Deep Field (HUDF, ~ 40 kpc X 80 kpc) and behind the Hubble Frontier Fields galaxy cluster MACSJ0416 (~ 40kpc), spatially associated with groups of star-forming galaxies. VLT/MUSE integral field spectroscopy reveals a complex structure with a spatially-varying double peaked Ly-alpha emission. Overall, the spectral profiles of the two Ly-alpha nebulae are remarkably similar, both showing a prominent blue emission, more intense and slightly broader than the red peak. From the first nebula, located in the HUDF, no"},"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":"1607.03112","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-07-11T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"147630af41f1b6e8f8967f5515ee678c78bc3d6b8609721fc5d6743799d38240","abstract_canon_sha256":"9bebb43ba38a873b5984e89f8e8dfc964981a087d837667b6b30f8ad4fb49ddd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:07.928211Z","signature_b64":"942E9xOBXamzYQnvkfpMcLg1qSlP0EF4yjG7s1wtTF69yyF8rnTsp+VYlprG7GDaj0tFD5vIgqfcLhNvtau3AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1bce250b2881dfe296b3cf866911111218787d9fadcbe05a399ec3667b5ef57a","last_reissued_at":"2026-05-18T00:53:07.927727Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:07.927727Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Illuminating gas in-/outflows in the MUSE deepest fields: discovery of Ly-alpha nebulae around forming galaxies at z~3.3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Mercurio, C. Grillo, E. Vanzella, G.B. Caminha, I. Balestra, K. Caputi, M. Dijkstra, M. Gronke, M. Meneghetti, P. Rosati, P.Tozzi, R. Gilli, S. de Barros, W. Karman","submitted_at":"2016-07-11T20:00:02Z","abstract_excerpt":"We report on the discovery of extended Ly-alpha nebulae at z~3.3 in the Hubble Ultra Deep Field (HUDF, ~ 40 kpc X 80 kpc) and behind the Hubble Frontier Fields galaxy cluster MACSJ0416 (~ 40kpc), spatially associated with groups of star-forming galaxies. VLT/MUSE integral field spectroscopy reveals a complex structure with a spatially-varying double peaked Ly-alpha emission. Overall, the spectral profiles of the two Ly-alpha nebulae are remarkably similar, both showing a prominent blue emission, more intense and slightly broader than the red peak. From the first nebula, located in the HUDF, no"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.03112","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":"1607.03112","created_at":"2026-05-18T00:53:07.927805+00:00"},{"alias_kind":"arxiv_version","alias_value":"1607.03112v1","created_at":"2026-05-18T00:53:07.927805+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.03112","created_at":"2026-05-18T00:53:07.927805+00:00"},{"alias_kind":"pith_short_12","alias_value":"DPHCKCZIQHP6","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_16","alias_value":"DPHCKCZIQHP6FFVT","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_8","alias_value":"DPHCKCZI","created_at":"2026-05-18T12:30:12.583610+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.20810","citing_title":"Revisiting the mass metallicity relation and the fundamental metallicity relation of dwarf galaxies at cosmic noon with NIRISS","ref_index":153,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI","json":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI.json","graph_json":"https://pith.science/api/pith-number/DPHCKCZIQHP6FFVTZ6DGSEIRCI/graph.json","events_json":"https://pith.science/api/pith-number/DPHCKCZIQHP6FFVTZ6DGSEIRCI/events.json","paper":"https://pith.science/paper/DPHCKCZI"},"agent_actions":{"view_html":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI","download_json":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI.json","view_paper":"https://pith.science/paper/DPHCKCZI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1607.03112&json=true","fetch_graph":"https://pith.science/api/pith-number/DPHCKCZIQHP6FFVTZ6DGSEIRCI/graph.json","fetch_events":"https://pith.science/api/pith-number/DPHCKCZIQHP6FFVTZ6DGSEIRCI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI/action/storage_attestation","attest_author":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI/action/author_attestation","sign_citation":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI/action/citation_signature","submit_replication":"https://pith.science/pith/DPHCKCZIQHP6FFVTZ6DGSEIRCI/action/replication_record"}},"created_at":"2026-05-18T00:53:07.927805+00:00","updated_at":"2026-05-18T00:53:07.927805+00:00"}