{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:45T3GBJMAYXWAUSYRQSTZDMOUZ","short_pith_number":"pith:45T3GBJM","schema_version":"1.0","canonical_sha256":"e767b3052c062f6052588c253c8d8ea67652d1fd83e287608e911359a7f7c75c","source":{"kind":"arxiv","id":"1901.08300","version":1},"attestation_state":"computed","paper":{"title":"Hardware and software for a robotic network of telescopes - SONG","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"A. N. S{\\o}rensen, E. Weiss, F. Grundahl, H. Kjeldsen, J. Christensen-Dalsgaard, J. Skottfelt, M. F. Andersen, P. Pall\\'e, S. Frandsen, U. G. J{\\o}rgensen","submitted_at":"2019-01-24T09:18:05Z","abstract_excerpt":"SONG aims at setting up a network of small 1m telescopes around the globe to observe stars uninterrupted throughout days, weeks and even months. This paper describes the fundamental aspects for putting up such a network and how we will operate each site as part of the full network. The SONG observatories will be working autonomously and automatic and can be fully controlled remotely."},"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":"1901.08300","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2019-01-24T09:18:05Z","cross_cats_sorted":[],"title_canon_sha256":"a95c707777508126895af4e1fc0a1cfb0695956e12f9a9564c932d306d1b3ce2","abstract_canon_sha256":"274f2981e05566158f93e69bc22d8efbfd48cabe936ccc64c8a720be6b6a0366"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:37.411655Z","signature_b64":"YK8bNJrARa2+dwkzJ2Cw75XGKjlHbICXfyXaHihE/mmVLih84ltkE1Z3CbDm81CNoQk/kq2R0j2trDwPqTIVAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e767b3052c062f6052588c253c8d8ea67652d1fd83e287608e911359a7f7c75c","last_reissued_at":"2026-05-17T23:55:37.411111Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:37.411111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hardware and software for a robotic network of telescopes - SONG","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"A. N. S{\\o}rensen, E. Weiss, F. Grundahl, H. Kjeldsen, J. Christensen-Dalsgaard, J. Skottfelt, M. F. Andersen, P. Pall\\'e, S. Frandsen, U. G. J{\\o}rgensen","submitted_at":"2019-01-24T09:18:05Z","abstract_excerpt":"SONG aims at setting up a network of small 1m telescopes around the globe to observe stars uninterrupted throughout days, weeks and even months. This paper describes the fundamental aspects for putting up such a network and how we will operate each site as part of the full network. The SONG observatories will be working autonomously and automatic and can be fully controlled remotely."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.08300","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":"1901.08300","created_at":"2026-05-17T23:55:37.411210+00:00"},{"alias_kind":"arxiv_version","alias_value":"1901.08300v1","created_at":"2026-05-17T23:55:37.411210+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.08300","created_at":"2026-05-17T23:55:37.411210+00:00"},{"alias_kind":"pith_short_12","alias_value":"45T3GBJMAYXW","created_at":"2026-05-18T12:33:10.108867+00:00"},{"alias_kind":"pith_short_16","alias_value":"45T3GBJMAYXWAUSY","created_at":"2026-05-18T12:33:10.108867+00:00"},{"alias_kind":"pith_short_8","alias_value":"45T3GBJM","created_at":"2026-05-18T12:33:10.108867+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/45T3GBJMAYXWAUSYRQSTZDMOUZ","json":"https://pith.science/pith/45T3GBJMAYXWAUSYRQSTZDMOUZ.json","graph_json":"https://pith.science/api/pith-number/45T3GBJMAYXWAUSYRQSTZDMOUZ/graph.json","events_json":"https://pith.science/api/pith-number/45T3GBJMAYXWAUSYRQSTZDMOUZ/events.json","paper":"https://pith.science/paper/45T3GBJM"},"agent_actions":{"view_html":"https://pith.science/pith/45T3GBJMAYXWAUSYRQSTZDMOUZ","download_json":"https://pith.science/pith/45T3GBJMAYXWAUSYRQSTZDMOUZ.json","view_paper":"https://pith.science/paper/45T3GBJM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1901.08300&json=true","fetch_graph":"https://pith.science/api/pith-number/45T3GBJMAYXWAUSYRQSTZDMOUZ/graph.json","fetch_events":"https://pith.science/api/pith-number/45T3GBJMAYXWAUSYRQSTZDMOUZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/45T3GBJMAYXWAUSYRQSTZDMOUZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/45T3GBJMAYXWAUSYRQSTZDMOUZ/action/storage_attestation","attest_author":"https://pith.science/pith/45T3GBJMAYXWAUSYRQSTZDMOUZ/action/author_attestation","sign_citation":"https://pith.science/pith/45T3GBJMAYXWAUSYRQSTZDMOUZ/action/citation_signature","submit_replication":"https://pith.science/pith/45T3GBJMAYXWAUSYRQSTZDMOUZ/action/replication_record"}},"created_at":"2026-05-17T23:55:37.411210+00:00","updated_at":"2026-05-17T23:55:37.411210+00:00"}