{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:TEDE4Q3NWZZMH3XIWSIKCLPVBC","short_pith_number":"pith:TEDE4Q3N","schema_version":"1.0","canonical_sha256":"99064e436db672c3eee8b490a12df50889edcd26e2777f59f0c59432e43e7462","source":{"kind":"arxiv","id":"1412.5688","version":1},"attestation_state":"computed","paper":{"title":"Variable stars in two open clusters within the Kepler 2-Campaign-0 field: M 35 and NGC 2158","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Bellini, A. Cunial, A. F. Marino, A. P. Milone, D. Nardiello, G. Piotto, K. Brogaard, L. Borsato, L. Malavolta, L. R. Bedin, L. Tomasella, M. Clemens, M. Libralato, M. Salaris, P. Ochner, S. Ortolani, V. Granata, V. Nascimbeni","submitted_at":"2014-12-18T00:27:34Z","abstract_excerpt":"We present a multi-year survey aimed at collecting (1) high-precision (~5 milli-mag), (2) fast-cadence (~3 min), and (3) relatively long duration (~10 days) multi-band photometric series. The goal of the survey is to discover and characterize efficiently variable objects and exoplanetary transits in four fields containing five nearby open clusters spanning a broad range of ages. More in detail, our project will (1) constitute a preparatory survey for HARPS-N@TNG, which will be used for spectroscopic follow-up of any target of interest that this survey discovers or characterizes, (2) measure ro"},"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":"1412.5688","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-12-18T00:27:34Z","cross_cats_sorted":[],"title_canon_sha256":"75be59ac32a8e0d83d033249fcea676955cd6767908f346c69b31c321247e9de","abstract_canon_sha256":"fed3b02ff96d2b758d9f5f998e9ec67327e3eaf5c033a2de11afeabee2cae32e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:18.256203Z","signature_b64":"tdswl4B7xvJ/J+SOfTGtQUCqckoXY4YfPpbN3RKijZMXDBsq0Xv6s/TVVxvvvUak1gEpvdBOgETFsWeKgBlvDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"99064e436db672c3eee8b490a12df50889edcd26e2777f59f0c59432e43e7462","last_reissued_at":"2026-05-18T01:41:18.255575Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:18.255575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Variable stars in two open clusters within the Kepler 2-Campaign-0 field: M 35 and NGC 2158","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Bellini, A. Cunial, A. F. Marino, A. P. Milone, D. Nardiello, G. Piotto, K. Brogaard, L. Borsato, L. Malavolta, L. R. Bedin, L. Tomasella, M. Clemens, M. Libralato, M. Salaris, P. Ochner, S. Ortolani, V. Granata, V. Nascimbeni","submitted_at":"2014-12-18T00:27:34Z","abstract_excerpt":"We present a multi-year survey aimed at collecting (1) high-precision (~5 milli-mag), (2) fast-cadence (~3 min), and (3) relatively long duration (~10 days) multi-band photometric series. The goal of the survey is to discover and characterize efficiently variable objects and exoplanetary transits in four fields containing five nearby open clusters spanning a broad range of ages. More in detail, our project will (1) constitute a preparatory survey for HARPS-N@TNG, which will be used for spectroscopic follow-up of any target of interest that this survey discovers or characterizes, (2) measure ro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5688","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":"1412.5688","created_at":"2026-05-18T01:41:18.255667+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.5688v1","created_at":"2026-05-18T01:41:18.255667+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5688","created_at":"2026-05-18T01:41:18.255667+00:00"},{"alias_kind":"pith_short_12","alias_value":"TEDE4Q3NWZZM","created_at":"2026-05-18T12:28:49.207871+00:00"},{"alias_kind":"pith_short_16","alias_value":"TEDE4Q3NWZZMH3XI","created_at":"2026-05-18T12:28:49.207871+00:00"},{"alias_kind":"pith_short_8","alias_value":"TEDE4Q3N","created_at":"2026-05-18T12:28:49.207871+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/TEDE4Q3NWZZMH3XIWSIKCLPVBC","json":"https://pith.science/pith/TEDE4Q3NWZZMH3XIWSIKCLPVBC.json","graph_json":"https://pith.science/api/pith-number/TEDE4Q3NWZZMH3XIWSIKCLPVBC/graph.json","events_json":"https://pith.science/api/pith-number/TEDE4Q3NWZZMH3XIWSIKCLPVBC/events.json","paper":"https://pith.science/paper/TEDE4Q3N"},"agent_actions":{"view_html":"https://pith.science/pith/TEDE4Q3NWZZMH3XIWSIKCLPVBC","download_json":"https://pith.science/pith/TEDE4Q3NWZZMH3XIWSIKCLPVBC.json","view_paper":"https://pith.science/paper/TEDE4Q3N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.5688&json=true","fetch_graph":"https://pith.science/api/pith-number/TEDE4Q3NWZZMH3XIWSIKCLPVBC/graph.json","fetch_events":"https://pith.science/api/pith-number/TEDE4Q3NWZZMH3XIWSIKCLPVBC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TEDE4Q3NWZZMH3XIWSIKCLPVBC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TEDE4Q3NWZZMH3XIWSIKCLPVBC/action/storage_attestation","attest_author":"https://pith.science/pith/TEDE4Q3NWZZMH3XIWSIKCLPVBC/action/author_attestation","sign_citation":"https://pith.science/pith/TEDE4Q3NWZZMH3XIWSIKCLPVBC/action/citation_signature","submit_replication":"https://pith.science/pith/TEDE4Q3NWZZMH3XIWSIKCLPVBC/action/replication_record"}},"created_at":"2026-05-18T01:41:18.255667+00:00","updated_at":"2026-05-18T01:41:18.255667+00:00"}