{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:HXF7YJ6SRK4CF6PVGYHD4EN7WY","short_pith_number":"pith:HXF7YJ6S","schema_version":"1.0","canonical_sha256":"3dcbfc27d28ab822f9f5360e3e11bfb6081a49d4e558843507867688d867fcd2","source":{"kind":"arxiv","id":"1509.01101","version":1},"attestation_state":"computed","paper":{"title":"The Lyman Continuum escape fraction of galaxies at z=3.3 in the VUDS-LBC/COSMOS field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bonchi, A. Cimatti, A. Durkalec, A. Fontana, A. Grazian, A. Koekemoer, B.C. Lemaux, B. Garilli, B. Ribeiro, C. Lopez-Sanjuan, D. Maccagni, D. Paris, D. Schaerer, D. Vergani, E. Giallongo, E. Merlin, E. Vanzella, E. Zucca, F. Fiore, G. Zamorani, J. Dunlop, J. Pforr, K. Boutsia, L.A.M. Tasca, L. Guaita, L.P. Cassara', L. Pentericci, L. Tresse, M. Castellano, M. Giavalisco, M. Scodeggio, M. Talia, N. P. Hathi, N. Scoville, O. Cucciati, O. Ilbert, O. Le Fevre, P. Capak, P. Cassata, P. Santini, P.W. Wang, R. Amorin, R. Gerbasi, R. Thomas, S. Bardelli, S. Charlot, S. de la Torre, S. Fotopoulou, S. Paltani, S. Pilo, T. Contini, V. Le Brun, V. Sommariva, Y. Mellier, Y. Taniguchi","submitted_at":"2015-09-03T14:29:35Z","abstract_excerpt":"The Lyman continuum (LyC) flux escaping from high-z galaxies into the IGM is a fundamental quantity to understand the physical processes involved in the reionization epoch. We have investigated a sample of star-forming galaxies at z~3.3 in order to search for possible detections of LyC photons escaping from galaxy halos. UV deep imaging in the COSMOS field obtained with the prime focus camera LBC at the LBT telescope was used together with a catalog of spectroscopic redshifts obtained by the VIMOS Ultra Deep Survey (VUDS) to build a sample of 45 galaxies at z~3.3 with L>0.5L*. We obtained deep"},"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":"1509.01101","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-09-03T14:29:35Z","cross_cats_sorted":[],"title_canon_sha256":"efd1f4a5f4255f7907640901de552fd70d33db870bf7273218f04124eaa2e8f2","abstract_canon_sha256":"7399bf2f10cd4bc0c5b398a7604925dd02693d7956553a8a6378648d90891008"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:24:18.376648Z","signature_b64":"/TyeYXmo6FqBqDr6e73Va2GZBLJRYT0rQzDd5d6tCZzU/0snpH3DZw29fWzXaOt7JYNqkd5glxHgEjzVuziIDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3dcbfc27d28ab822f9f5360e3e11bfb6081a49d4e558843507867688d867fcd2","last_reissued_at":"2026-05-18T01:24:18.376198Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:24:18.376198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Lyman Continuum escape fraction of galaxies at z=3.3 in the VUDS-LBC/COSMOS field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bonchi, A. Cimatti, A. Durkalec, A. Fontana, A. Grazian, A. Koekemoer, B.C. Lemaux, B. Garilli, B. Ribeiro, C. Lopez-Sanjuan, D. Maccagni, D. Paris, D. Schaerer, D. Vergani, E. Giallongo, E. Merlin, E. Vanzella, E. Zucca, F. Fiore, G. Zamorani, J. Dunlop, J. Pforr, K. Boutsia, L.A.M. Tasca, L. Guaita, L.P. Cassara', L. Pentericci, L. Tresse, M. Castellano, M. Giavalisco, M. Scodeggio, M. Talia, N. P. Hathi, N. Scoville, O. Cucciati, O. Ilbert, O. Le Fevre, P. Capak, P. Cassata, P. Santini, P.W. Wang, R. Amorin, R. Gerbasi, R. Thomas, S. Bardelli, S. Charlot, S. de la Torre, S. Fotopoulou, S. Paltani, S. Pilo, T. Contini, V. Le Brun, V. Sommariva, Y. Mellier, Y. Taniguchi","submitted_at":"2015-09-03T14:29:35Z","abstract_excerpt":"The Lyman continuum (LyC) flux escaping from high-z galaxies into the IGM is a fundamental quantity to understand the physical processes involved in the reionization epoch. We have investigated a sample of star-forming galaxies at z~3.3 in order to search for possible detections of LyC photons escaping from galaxy halos. UV deep imaging in the COSMOS field obtained with the prime focus camera LBC at the LBT telescope was used together with a catalog of spectroscopic redshifts obtained by the VIMOS Ultra Deep Survey (VUDS) to build a sample of 45 galaxies at z~3.3 with L>0.5L*. We obtained deep"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01101","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":"1509.01101","created_at":"2026-05-18T01:24:18.376269+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.01101v1","created_at":"2026-05-18T01:24:18.376269+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01101","created_at":"2026-05-18T01:24:18.376269+00:00"},{"alias_kind":"pith_short_12","alias_value":"HXF7YJ6SRK4C","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_16","alias_value":"HXF7YJ6SRK4CF6PV","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_8","alias_value":"HXF7YJ6S","created_at":"2026-05-18T12:29:25.134429+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/HXF7YJ6SRK4CF6PVGYHD4EN7WY","json":"https://pith.science/pith/HXF7YJ6SRK4CF6PVGYHD4EN7WY.json","graph_json":"https://pith.science/api/pith-number/HXF7YJ6SRK4CF6PVGYHD4EN7WY/graph.json","events_json":"https://pith.science/api/pith-number/HXF7YJ6SRK4CF6PVGYHD4EN7WY/events.json","paper":"https://pith.science/paper/HXF7YJ6S"},"agent_actions":{"view_html":"https://pith.science/pith/HXF7YJ6SRK4CF6PVGYHD4EN7WY","download_json":"https://pith.science/pith/HXF7YJ6SRK4CF6PVGYHD4EN7WY.json","view_paper":"https://pith.science/paper/HXF7YJ6S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.01101&json=true","fetch_graph":"https://pith.science/api/pith-number/HXF7YJ6SRK4CF6PVGYHD4EN7WY/graph.json","fetch_events":"https://pith.science/api/pith-number/HXF7YJ6SRK4CF6PVGYHD4EN7WY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HXF7YJ6SRK4CF6PVGYHD4EN7WY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HXF7YJ6SRK4CF6PVGYHD4EN7WY/action/storage_attestation","attest_author":"https://pith.science/pith/HXF7YJ6SRK4CF6PVGYHD4EN7WY/action/author_attestation","sign_citation":"https://pith.science/pith/HXF7YJ6SRK4CF6PVGYHD4EN7WY/action/citation_signature","submit_replication":"https://pith.science/pith/HXF7YJ6SRK4CF6PVGYHD4EN7WY/action/replication_record"}},"created_at":"2026-05-18T01:24:18.376269+00:00","updated_at":"2026-05-18T01:24:18.376269+00:00"}