{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:AECMYRQPDXIZIZ6QG4DNO3BITJ","short_pith_number":"pith:AECMYRQP","schema_version":"1.0","canonical_sha256":"0104cc460f1dd19467d03706d76c289a4b265626d653608dd60997f390e3bbfe","source":{"kind":"arxiv","id":"1806.03068","version":1},"attestation_state":"computed","paper":{"title":"The Gaia-ESO Survey: the origin and evolution of s-process elements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bayo, A. Bragaglia, A. Frasca, A. Hourihane, A. J. Korn, A.R. Casey, A. Recio-Blanco, A. Vallenari, C. Worley, E. Delgado-Mena, E. Franciosini, E. Friel, E. J. Alfaro, E. Pancino, F. Damiani, F. M. Jimenez-Esteban, G. Carraro, G. Gilmore, G. Kordopatis, G. Sacco, G. Tautvaivsiene, J. Lewis, L. Magrini, L. Monaco, L. Morbidelli, L. Prisinzano, L. Sbordone, L. Spina, M.T. Costado, N. Sanna, P. de Laverny, P. Donati, P. Francois, P. Jofre, R. Bonito, R. D. Jeffries, R. Smiljanic, S.Duffau, S. Feltzing, S. G. Sousa, S. Koposov, S. Randich, S. Zaggia, T. Bensby, T. Masseron, V. Adibekyan, V. Bagdonas, V. Roccatagliata","submitted_at":"2018-06-08T10:17:42Z","abstract_excerpt":"Several works have found an increase of the abundances of the s-process neutron-capture elements in the youngest Galactic stellar populations, giving important constraints to stellar and Galactic evolution. We aim to trace the abundance patterns and the time-evolution of five s-process elements in the first peak, Y and Zr, and in the second peak, Ba, La and Ce using the Gaia-ESO idr5 results. From the UVES spectra of cluster member stars, we determined the average composition of clusters with ages >0.1 Gyr. We derived statistical ages and distances of field stars, and we separated them in thin"},"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":"1806.03068","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-08T10:17:42Z","cross_cats_sorted":[],"title_canon_sha256":"9c002d6685c743aa1fc70d8501227350c3ce10fdcab6972e97fad2951f2df6a0","abstract_canon_sha256":"06e891dd9010abdfe6412fce36276f72755a953397172c8270329b397339b6d9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:46.708475Z","signature_b64":"sTgd7EpMMoyB2iLE149qvl1sXsV4IKNgL5Ptl3v0E1wYwjbcTpAveeuW3hsBDANO+k11yafZn78hzjHKn/s4AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0104cc460f1dd19467d03706d76c289a4b265626d653608dd60997f390e3bbfe","last_reissued_at":"2026-05-18T00:03:46.708001Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:46.708001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Gaia-ESO Survey: the origin and evolution of s-process elements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bayo, A. Bragaglia, A. Frasca, A. Hourihane, A. J. Korn, A.R. Casey, A. Recio-Blanco, A. Vallenari, C. Worley, E. Delgado-Mena, E. Franciosini, E. Friel, E. J. Alfaro, E. Pancino, F. Damiani, F. M. Jimenez-Esteban, G. Carraro, G. Gilmore, G. Kordopatis, G. Sacco, G. Tautvaivsiene, J. Lewis, L. Magrini, L. Monaco, L. Morbidelli, L. Prisinzano, L. Sbordone, L. Spina, M.T. Costado, N. Sanna, P. de Laverny, P. Donati, P. Francois, P. Jofre, R. Bonito, R. D. Jeffries, R. Smiljanic, S.Duffau, S. Feltzing, S. G. Sousa, S. Koposov, S. Randich, S. Zaggia, T. Bensby, T. Masseron, V. Adibekyan, V. Bagdonas, V. Roccatagliata","submitted_at":"2018-06-08T10:17:42Z","abstract_excerpt":"Several works have found an increase of the abundances of the s-process neutron-capture elements in the youngest Galactic stellar populations, giving important constraints to stellar and Galactic evolution. We aim to trace the abundance patterns and the time-evolution of five s-process elements in the first peak, Y and Zr, and in the second peak, Ba, La and Ce using the Gaia-ESO idr5 results. From the UVES spectra of cluster member stars, we determined the average composition of clusters with ages >0.1 Gyr. We derived statistical ages and distances of field stars, and we separated them in thin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.03068","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":"1806.03068","created_at":"2026-05-18T00:03:46.708068+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.03068v1","created_at":"2026-05-18T00:03:46.708068+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.03068","created_at":"2026-05-18T00:03:46.708068+00:00"},{"alias_kind":"pith_short_12","alias_value":"AECMYRQPDXIZ","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_16","alias_value":"AECMYRQPDXIZIZ6Q","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_8","alias_value":"AECMYRQP","created_at":"2026-05-18T12:32:13.499390+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/AECMYRQPDXIZIZ6QG4DNO3BITJ","json":"https://pith.science/pith/AECMYRQPDXIZIZ6QG4DNO3BITJ.json","graph_json":"https://pith.science/api/pith-number/AECMYRQPDXIZIZ6QG4DNO3BITJ/graph.json","events_json":"https://pith.science/api/pith-number/AECMYRQPDXIZIZ6QG4DNO3BITJ/events.json","paper":"https://pith.science/paper/AECMYRQP"},"agent_actions":{"view_html":"https://pith.science/pith/AECMYRQPDXIZIZ6QG4DNO3BITJ","download_json":"https://pith.science/pith/AECMYRQPDXIZIZ6QG4DNO3BITJ.json","view_paper":"https://pith.science/paper/AECMYRQP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.03068&json=true","fetch_graph":"https://pith.science/api/pith-number/AECMYRQPDXIZIZ6QG4DNO3BITJ/graph.json","fetch_events":"https://pith.science/api/pith-number/AECMYRQPDXIZIZ6QG4DNO3BITJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AECMYRQPDXIZIZ6QG4DNO3BITJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AECMYRQPDXIZIZ6QG4DNO3BITJ/action/storage_attestation","attest_author":"https://pith.science/pith/AECMYRQPDXIZIZ6QG4DNO3BITJ/action/author_attestation","sign_citation":"https://pith.science/pith/AECMYRQPDXIZIZ6QG4DNO3BITJ/action/citation_signature","submit_replication":"https://pith.science/pith/AECMYRQPDXIZIZ6QG4DNO3BITJ/action/replication_record"}},"created_at":"2026-05-18T00:03:46.708068+00:00","updated_at":"2026-05-18T00:03:46.708068+00:00"}