{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NZUEVFUVNTK3FCZYCIKXWQ2M7U","short_pith_number":"pith:NZUEVFUV","schema_version":"1.0","canonical_sha256":"6e684a96956cd5b28b3812157b434cfd04abbf67198ac41bc2b73da7e43dfb79","source":{"kind":"arxiv","id":"1605.05503","version":2},"attestation_state":"computed","paper":{"title":"The VIMOS Public Extragalactic Redshift Survey (VIPERS). Star formation history of passive galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Cappi, A. Fritz, A. Gargiulo, A. Iovino, A. Marchetti, A. Pollo, A. Zanichelli, B. Garilli, B. R. Granett, C. Adami, C. P. Haines, D. Bottini, D. Maccagni, D. Vergani, E. Branchini, F. Marulli, G. De Lucia, G. Zamorani, I. Davidzon, J. Bel, J. Krywult, K. Ma{\\l}ek, L. A. M. Tasca, L. Guzzo, L. Moscardini, M. Bolzonella, M. Polletta, M. Scodeggio, M. Siudek, O. Cucciati, O. Ilbert, O. Le F\\`evre, P. Franzetti, R. Tojeiro, S. Arnouts, S. de la Torre, T. T. Takeuchi, U. Abbas, V. Le Brun","submitted_at":"2016-05-18T10:03:12Z","abstract_excerpt":"We trace the evolution and the star formation history of passive galaxies, using a subset of the VIMOS Public Extragalactic Redshift Survey (VIPERS). We extracted from the VIPERS survey a sample of passive galaxies in the redshift range 0.4<z<1.0 and stellar mass range 10<$log(M_{star}/M_{\\odot})$<12. The sample was selected using an evolving cut in the rest-frame U-V color distribution and additional quality-ensuring cuts. We use the stacked spectra to measure the 4000$\\AA$ break (D4000) and the $H\\delta$ Lick index ($H\\delta_{A}$) with high precision. We compare the results with a grid of sy"},"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":"1605.05503","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-05-18T10:03:12Z","cross_cats_sorted":[],"title_canon_sha256":"05814c9845e5a4f0c9aa9dcc117d77acd342c4b18cd5de50199abe8a99781294","abstract_canon_sha256":"85eef2c9c4b2d5e381162b4b10812305148ed3641f8d8d941c3d808d1c3e9fee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:08.190929Z","signature_b64":"wPBP2//XKPWQf5QkKCkuaVSpt/SLspTm5zP8MJvq4hV0VAKwtXBi3vYK/T3ZYpsY8ksFZ1s7hatr2KQfINBpDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6e684a96956cd5b28b3812157b434cfd04abbf67198ac41bc2b73da7e43dfb79","last_reissued_at":"2026-05-18T00:53:08.190406Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:08.190406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The VIMOS Public Extragalactic Redshift Survey (VIPERS). Star formation history of passive galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Cappi, A. Fritz, A. Gargiulo, A. Iovino, A. Marchetti, A. Pollo, A. Zanichelli, B. Garilli, B. R. Granett, C. Adami, C. P. Haines, D. Bottini, D. Maccagni, D. Vergani, E. Branchini, F. Marulli, G. De Lucia, G. Zamorani, I. Davidzon, J. Bel, J. Krywult, K. Ma{\\l}ek, L. A. M. Tasca, L. Guzzo, L. Moscardini, M. Bolzonella, M. Polletta, M. Scodeggio, M. Siudek, O. Cucciati, O. Ilbert, O. Le F\\`evre, P. Franzetti, R. Tojeiro, S. Arnouts, S. de la Torre, T. T. Takeuchi, U. Abbas, V. Le Brun","submitted_at":"2016-05-18T10:03:12Z","abstract_excerpt":"We trace the evolution and the star formation history of passive galaxies, using a subset of the VIMOS Public Extragalactic Redshift Survey (VIPERS). We extracted from the VIPERS survey a sample of passive galaxies in the redshift range 0.4<z<1.0 and stellar mass range 10<$log(M_{star}/M_{\\odot})$<12. The sample was selected using an evolving cut in the rest-frame U-V color distribution and additional quality-ensuring cuts. We use the stacked spectra to measure the 4000$\\AA$ break (D4000) and the $H\\delta$ Lick index ($H\\delta_{A}$) with high precision. We compare the results with a grid of sy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.05503","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":""},"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":"1605.05503","created_at":"2026-05-18T00:53:08.190488+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.05503v2","created_at":"2026-05-18T00:53:08.190488+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.05503","created_at":"2026-05-18T00:53:08.190488+00:00"},{"alias_kind":"pith_short_12","alias_value":"NZUEVFUVNTK3","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"NZUEVFUVNTK3FCZY","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"NZUEVFUV","created_at":"2026-05-18T12:30:36.002864+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/NZUEVFUVNTK3FCZYCIKXWQ2M7U","json":"https://pith.science/pith/NZUEVFUVNTK3FCZYCIKXWQ2M7U.json","graph_json":"https://pith.science/api/pith-number/NZUEVFUVNTK3FCZYCIKXWQ2M7U/graph.json","events_json":"https://pith.science/api/pith-number/NZUEVFUVNTK3FCZYCIKXWQ2M7U/events.json","paper":"https://pith.science/paper/NZUEVFUV"},"agent_actions":{"view_html":"https://pith.science/pith/NZUEVFUVNTK3FCZYCIKXWQ2M7U","download_json":"https://pith.science/pith/NZUEVFUVNTK3FCZYCIKXWQ2M7U.json","view_paper":"https://pith.science/paper/NZUEVFUV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.05503&json=true","fetch_graph":"https://pith.science/api/pith-number/NZUEVFUVNTK3FCZYCIKXWQ2M7U/graph.json","fetch_events":"https://pith.science/api/pith-number/NZUEVFUVNTK3FCZYCIKXWQ2M7U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NZUEVFUVNTK3FCZYCIKXWQ2M7U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NZUEVFUVNTK3FCZYCIKXWQ2M7U/action/storage_attestation","attest_author":"https://pith.science/pith/NZUEVFUVNTK3FCZYCIKXWQ2M7U/action/author_attestation","sign_citation":"https://pith.science/pith/NZUEVFUVNTK3FCZYCIKXWQ2M7U/action/citation_signature","submit_replication":"https://pith.science/pith/NZUEVFUVNTK3FCZYCIKXWQ2M7U/action/replication_record"}},"created_at":"2026-05-18T00:53:08.190488+00:00","updated_at":"2026-05-18T00:53:08.190488+00:00"}