{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:YIIXSAAF3VQ6CRPLEZFOAFXO52","short_pith_number":"pith:YIIXSAAF","schema_version":"1.0","canonical_sha256":"c211790005dd61e145eb264ae016eeee814babd35506bf909de189a167452f82","source":{"kind":"arxiv","id":"2203.04648","version":1},"attestation_state":"computed","paper":{"title":"HADES RV Programme with HARPS-N at TNG XV. Planetary occurrence rates around early-M dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"A. Bignamini, A. F. Lanza, A. Maggio, A. Petralia, A. S. Bonomo, A. Sozzetti, A. Su\\'arez Mascare\\~no, B. Toledo-Padr\\'on, E. Covino, E. Gonz\\'alez-\\'Alvarez, E. Herrero, E. Molinari, E. Poretti, G. Leto, G. Micela, G. Piotto, G. Scandariato, I. Pagano, I. Ribas, J. C. Morales, J. I. Gonz\\'alez Hern\\'andez, J. Maldonado, L. Affer, M. Damasso, M. Perger, M. Pinamonti, P. Giacobbe, R. Claudi, R. Rebolo, R. Zanmar S\\'anchez, S. Desidera","submitted_at":"2022-03-09T11:27:16Z","abstract_excerpt":"We present the complete Bayesian statistical analysis of the HArps-n red Dwarf Exoplanet Survey (HADES), which monitored the radial velocities of a large sample of M dwarfs with HARPS-N at TNG, over the last 6 years. The targets were selected in a narrow range of spectral types from M0 to M3, $0.3$ M$_\\odot < M_\\star < 0.71$ M$_\\odot$, in order to study the planetary population around a well-defined class of host stars. We take advantage of Bayesian statistics to derive an accurate estimate of the detectability function of the survey. Our analysis also includes the application of Gaussian Proc"},"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":"2203.04648","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-03-09T11:27:16Z","cross_cats_sorted":["astro-ph.IM","astro-ph.SR"],"title_canon_sha256":"9c189db1d671e1091386ab1ba543f5c8aa27d8eeefb8fa6a702170727770c71e","abstract_canon_sha256":"dac901bd3c2770a9be3cf5554a5a442c07f9415540dfa39468fd1129f7cfeafd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:47:13.914102Z","signature_b64":"WJG+BZQ4t1fG30RNElbIHh2yzZD+uU9fBmX/FR01FPh4laARUIV8gk5LIJ4wASdoImLcn6YAHVFmBzJKoR8fAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c211790005dd61e145eb264ae016eeee814babd35506bf909de189a167452f82","last_reissued_at":"2026-07-05T04:47:13.913634Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:47:13.913634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"HADES RV Programme with HARPS-N at TNG XV. Planetary occurrence rates around early-M dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"A. Bignamini, A. F. Lanza, A. Maggio, A. Petralia, A. S. Bonomo, A. Sozzetti, A. Su\\'arez Mascare\\~no, B. Toledo-Padr\\'on, E. Covino, E. Gonz\\'alez-\\'Alvarez, E. Herrero, E. Molinari, E. Poretti, G. Leto, G. Micela, G. Piotto, G. Scandariato, I. Pagano, I. Ribas, J. C. Morales, J. I. Gonz\\'alez Hern\\'andez, J. Maldonado, L. Affer, M. Damasso, M. Perger, M. Pinamonti, P. Giacobbe, R. Claudi, R. Rebolo, R. Zanmar S\\'anchez, S. Desidera","submitted_at":"2022-03-09T11:27:16Z","abstract_excerpt":"We present the complete Bayesian statistical analysis of the HArps-n red Dwarf Exoplanet Survey (HADES), which monitored the radial velocities of a large sample of M dwarfs with HARPS-N at TNG, over the last 6 years. The targets were selected in a narrow range of spectral types from M0 to M3, $0.3$ M$_\\odot < M_\\star < 0.71$ M$_\\odot$, in order to study the planetary population around a well-defined class of host stars. We take advantage of Bayesian statistics to derive an accurate estimate of the detectability function of the survey. Our analysis also includes the application of Gaussian Proc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.04648","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2203.04648/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":"2203.04648","created_at":"2026-07-05T04:47:13.913693+00:00"},{"alias_kind":"arxiv_version","alias_value":"2203.04648v1","created_at":"2026-07-05T04:47:13.913693+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.04648","created_at":"2026-07-05T04:47:13.913693+00:00"},{"alias_kind":"pith_short_12","alias_value":"YIIXSAAF3VQ6","created_at":"2026-07-05T04:47:13.913693+00:00"},{"alias_kind":"pith_short_16","alias_value":"YIIXSAAF3VQ6CRPL","created_at":"2026-07-05T04:47:13.913693+00:00"},{"alias_kind":"pith_short_8","alias_value":"YIIXSAAF","created_at":"2026-07-05T04:47:13.913693+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/YIIXSAAF3VQ6CRPLEZFOAFXO52","json":"https://pith.science/pith/YIIXSAAF3VQ6CRPLEZFOAFXO52.json","graph_json":"https://pith.science/api/pith-number/YIIXSAAF3VQ6CRPLEZFOAFXO52/graph.json","events_json":"https://pith.science/api/pith-number/YIIXSAAF3VQ6CRPLEZFOAFXO52/events.json","paper":"https://pith.science/paper/YIIXSAAF"},"agent_actions":{"view_html":"https://pith.science/pith/YIIXSAAF3VQ6CRPLEZFOAFXO52","download_json":"https://pith.science/pith/YIIXSAAF3VQ6CRPLEZFOAFXO52.json","view_paper":"https://pith.science/paper/YIIXSAAF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2203.04648&json=true","fetch_graph":"https://pith.science/api/pith-number/YIIXSAAF3VQ6CRPLEZFOAFXO52/graph.json","fetch_events":"https://pith.science/api/pith-number/YIIXSAAF3VQ6CRPLEZFOAFXO52/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YIIXSAAF3VQ6CRPLEZFOAFXO52/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YIIXSAAF3VQ6CRPLEZFOAFXO52/action/storage_attestation","attest_author":"https://pith.science/pith/YIIXSAAF3VQ6CRPLEZFOAFXO52/action/author_attestation","sign_citation":"https://pith.science/pith/YIIXSAAF3VQ6CRPLEZFOAFXO52/action/citation_signature","submit_replication":"https://pith.science/pith/YIIXSAAF3VQ6CRPLEZFOAFXO52/action/replication_record"}},"created_at":"2026-07-05T04:47:13.913693+00:00","updated_at":"2026-07-05T04:47:13.913693+00:00"}