{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:ZFWCUEQKVPCKXYDQUMUDKXK2UY","short_pith_number":"pith:ZFWCUEQK","schema_version":"1.0","canonical_sha256":"c96c2a120aabc4abe070a328355d5aa633a707c723906bb096f5571a7218f038","source":{"kind":"arxiv","id":"0810.0177","version":1},"attestation_state":"computed","paper":{"title":"Coordinated mm/sub-mm observations of Sagittarius A* in May 2007","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Eckart, A. Zensus, C. Straubmeier, C. Thum, D. Downes, D. Kunneriath, F. K. Baganoff, F. Najarro, G. Witzel, H. Wiesemeyer, J. Mauerhan, J. Moultaka, K. Muzic, K. Schuster, L. Meyer, L. Sjouwerman, M. Dovciak, M. Krips, M. Morris, M. Zamaninasab, R. Schoedel, R.-S. Lu, S. Koenig, S. Markoff, S. Vogel, T. Bertram, T.Krichbaum, V. Karas, W. J. Duschl","submitted_at":"2008-10-01T14:17:02Z","abstract_excerpt":"At the center of the Milky Way, with a distance of ~8 kpc, the compact source Sagittarius A* (SgrA*) can be associated with a super massive black hole of ~4x10^6 solar masses. SgrA* shows strong variability from the radio to the X-ray wavelength domains. Here we report on simultaneous NIR/sub-millimeter/X-ray observations from May 2007 that involved the NACO adaptive optics (AO) instrument at the European Southern Observatory's Very Large Telescope, the Australian Telescope Compact Array (ATCA), the US mm-array CARMA, the IRAM 30m mm-telescope, and other telescopes. We concentrate on the time "},"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":"0810.0177","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-10-01T14:17:02Z","cross_cats_sorted":[],"title_canon_sha256":"0d5c24d7e330494c896fdd58aa65f5b65242e3c5a7bc7b4a4a12e5294a018ea4","abstract_canon_sha256":"78fe0b6f7beddc85cf5e187386815649360fdc1a6c24ec571b4692d711cde377"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:35:14.577028Z","signature_b64":"SRiZsccAfJXAhLrq5GEDDpFEOUYPEchQC6xFj0oR+6kfd65AKL4h/FQ+tnVDxZRVCBxDsqhqJH1CLtO4yGYvBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c96c2a120aabc4abe070a328355d5aa633a707c723906bb096f5571a7218f038","last_reissued_at":"2026-05-18T02:35:14.576609Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:35:14.576609Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coordinated mm/sub-mm observations of Sagittarius A* in May 2007","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Eckart, A. Zensus, C. Straubmeier, C. Thum, D. Downes, D. Kunneriath, F. K. Baganoff, F. Najarro, G. Witzel, H. Wiesemeyer, J. Mauerhan, J. Moultaka, K. Muzic, K. Schuster, L. Meyer, L. Sjouwerman, M. Dovciak, M. Krips, M. Morris, M. Zamaninasab, R. Schoedel, R.-S. Lu, S. Koenig, S. Markoff, S. Vogel, T. Bertram, T.Krichbaum, V. Karas, W. J. Duschl","submitted_at":"2008-10-01T14:17:02Z","abstract_excerpt":"At the center of the Milky Way, with a distance of ~8 kpc, the compact source Sagittarius A* (SgrA*) can be associated with a super massive black hole of ~4x10^6 solar masses. SgrA* shows strong variability from the radio to the X-ray wavelength domains. Here we report on simultaneous NIR/sub-millimeter/X-ray observations from May 2007 that involved the NACO adaptive optics (AO) instrument at the European Southern Observatory's Very Large Telescope, the Australian Telescope Compact Array (ATCA), the US mm-array CARMA, the IRAM 30m mm-telescope, and other telescopes. We concentrate on the time "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0810.0177","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":"0810.0177","created_at":"2026-05-18T02:35:14.576667+00:00"},{"alias_kind":"arxiv_version","alias_value":"0810.0177v1","created_at":"2026-05-18T02:35:14.576667+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0810.0177","created_at":"2026-05-18T02:35:14.576667+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZFWCUEQKVPCK","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZFWCUEQKVPCKXYDQ","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZFWCUEQK","created_at":"2026-05-18T12:25:58.018023+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/ZFWCUEQKVPCKXYDQUMUDKXK2UY","json":"https://pith.science/pith/ZFWCUEQKVPCKXYDQUMUDKXK2UY.json","graph_json":"https://pith.science/api/pith-number/ZFWCUEQKVPCKXYDQUMUDKXK2UY/graph.json","events_json":"https://pith.science/api/pith-number/ZFWCUEQKVPCKXYDQUMUDKXK2UY/events.json","paper":"https://pith.science/paper/ZFWCUEQK"},"agent_actions":{"view_html":"https://pith.science/pith/ZFWCUEQKVPCKXYDQUMUDKXK2UY","download_json":"https://pith.science/pith/ZFWCUEQKVPCKXYDQUMUDKXK2UY.json","view_paper":"https://pith.science/paper/ZFWCUEQK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0810.0177&json=true","fetch_graph":"https://pith.science/api/pith-number/ZFWCUEQKVPCKXYDQUMUDKXK2UY/graph.json","fetch_events":"https://pith.science/api/pith-number/ZFWCUEQKVPCKXYDQUMUDKXK2UY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZFWCUEQKVPCKXYDQUMUDKXK2UY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZFWCUEQKVPCKXYDQUMUDKXK2UY/action/storage_attestation","attest_author":"https://pith.science/pith/ZFWCUEQKVPCKXYDQUMUDKXK2UY/action/author_attestation","sign_citation":"https://pith.science/pith/ZFWCUEQKVPCKXYDQUMUDKXK2UY/action/citation_signature","submit_replication":"https://pith.science/pith/ZFWCUEQKVPCKXYDQUMUDKXK2UY/action/replication_record"}},"created_at":"2026-05-18T02:35:14.576667+00:00","updated_at":"2026-05-18T02:35:14.576667+00:00"}