{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:J7PMLUYO2BF7EMMCHCPCWOH6XW","short_pith_number":"pith:J7PMLUYO","schema_version":"1.0","canonical_sha256":"4fdec5d30ed04bf23182389e2b38febdb1c5f43f97e765e3131b01b82851d342","source":{"kind":"arxiv","id":"1301.3695","version":1},"attestation_state":"computed","paper":{"title":"StellaR: a Package to Manage Stellar Evolution Tracks and Isochrones","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an"],"primary_cat":"astro-ph.SR","authors_text":"G. Valle, M. Dell'Omodarme","submitted_at":"2013-01-16T14:10:11Z","abstract_excerpt":"We present the R package stellaR, which is designed to access and manipulate publicly available stellar evolutionary tracks and isochrones from the Pisa low-mass database. The procedures of the extraction of important stages in the evolution of a star from the database, of the isochrones construction from stellar tracks and of the interpolation among tracks are discussed and demonstrated."},"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":"1301.3695","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-01-16T14:10:11Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"e1d31bd4a842785b46840dbc1feb061ffe1936e0c21458e8ea247cd317bfacbe","abstract_canon_sha256":"3bd5744210a036d9a796aea6afcf1cf6d7f5ce5acce6df52bcc83bbfed42cc00"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:19:23.321790Z","signature_b64":"cKMwErwG73TMiUiyUxCTybEqDjrmhn2nLlwbhLQkD7ikJgh6827PHOWmC6FZp0Bal2ZDEFST3lB8ufh68kx0DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4fdec5d30ed04bf23182389e2b38febdb1c5f43f97e765e3131b01b82851d342","last_reissued_at":"2026-05-18T03:19:23.321224Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:19:23.321224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"StellaR: a Package to Manage Stellar Evolution Tracks and Isochrones","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an"],"primary_cat":"astro-ph.SR","authors_text":"G. Valle, M. Dell'Omodarme","submitted_at":"2013-01-16T14:10:11Z","abstract_excerpt":"We present the R package stellaR, which is designed to access and manipulate publicly available stellar evolutionary tracks and isochrones from the Pisa low-mass database. The procedures of the extraction of important stages in the evolution of a star from the database, of the isochrones construction from stellar tracks and of the interpolation among tracks are discussed and demonstrated."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.3695","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":"1301.3695","created_at":"2026-05-18T03:19:23.321302+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.3695v1","created_at":"2026-05-18T03:19:23.321302+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.3695","created_at":"2026-05-18T03:19:23.321302+00:00"},{"alias_kind":"pith_short_12","alias_value":"J7PMLUYO2BF7","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_16","alias_value":"J7PMLUYO2BF7EMMC","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_8","alias_value":"J7PMLUYO","created_at":"2026-05-18T12:27:49.015174+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.13189","citing_title":"The Accretion Process on Protostars","ref_index":119,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW","json":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW.json","graph_json":"https://pith.science/api/pith-number/J7PMLUYO2BF7EMMCHCPCWOH6XW/graph.json","events_json":"https://pith.science/api/pith-number/J7PMLUYO2BF7EMMCHCPCWOH6XW/events.json","paper":"https://pith.science/paper/J7PMLUYO"},"agent_actions":{"view_html":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW","download_json":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW.json","view_paper":"https://pith.science/paper/J7PMLUYO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.3695&json=true","fetch_graph":"https://pith.science/api/pith-number/J7PMLUYO2BF7EMMCHCPCWOH6XW/graph.json","fetch_events":"https://pith.science/api/pith-number/J7PMLUYO2BF7EMMCHCPCWOH6XW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW/action/storage_attestation","attest_author":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW/action/author_attestation","sign_citation":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW/action/citation_signature","submit_replication":"https://pith.science/pith/J7PMLUYO2BF7EMMCHCPCWOH6XW/action/replication_record"}},"created_at":"2026-05-18T03:19:23.321302+00:00","updated_at":"2026-05-18T03:19:23.321302+00:00"}