{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:M6WDDESY4ONW6C7L6PWLG7XFPQ","short_pith_number":"pith:M6WDDESY","schema_version":"1.0","canonical_sha256":"67ac319258e39b6f0bebf3ecb37ee57c016d7c7e73699e521e042584bb867b9e","source":{"kind":"arxiv","id":"1906.04299","version":1},"attestation_state":"computed","paper":{"title":"ALMA observations of A0620-00: fresh clues on the nature of quiescent black hole X-ray binary jets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Charles Bailyn, David M. Russell, Elena Gallo, James C. A. Miller-Jones, Richard M. Plotkin, Richard Teague, Rob P. Fender, Sera Markoff, Thomas J. Maccarone, Tolga Din\\c{c}er","submitted_at":"2019-06-10T22:12:40Z","abstract_excerpt":"We report on ALMA continuum observations of the black hole X-ray binary A0620-00, at an X-ray luminosity nine orders of magnitude sub-Eddington. The system was significantly detected at 98 GHz (at $44 \\pm 7~\\mu{\\rm Jy}$) and only marginally at 233 GHz ($20 \\pm 8~\\mu{\\rm Jy}$), about 40 days later. These results suggest either an optically thin sub-mm synchrotron spectrum, or highly variable sub-mm jet emission on month timescales. Although the latter appears more likely, we note that, at the time of the ALMA observations, A0620-00 was in a somewhat less active optical-IR state than during all "},"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":"1906.04299","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-06-10T22:12:40Z","cross_cats_sorted":[],"title_canon_sha256":"9bcdc383c66849b6ba8bf68b96e6f45daf29dbea948e7933292b88b13f0f2557","abstract_canon_sha256":"140ef3d0d8f449accdf698f6acd6fab08beef737c05fd2b561cd942112d6f3b6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:07.834846Z","signature_b64":"t4wtpYyLB5PDsWLaefCmFHnqiHd0wYjYHs3VuzGq0jGRe/mkKSXFnOdOe2rm8GI/U7uUAzFcTbRi3ImxWmDwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67ac319258e39b6f0bebf3ecb37ee57c016d7c7e73699e521e042584bb867b9e","last_reissued_at":"2026-05-17T23:41:07.834216Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:07.834216Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"ALMA observations of A0620-00: fresh clues on the nature of quiescent black hole X-ray binary jets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Charles Bailyn, David M. Russell, Elena Gallo, James C. A. Miller-Jones, Richard M. Plotkin, Richard Teague, Rob P. Fender, Sera Markoff, Thomas J. Maccarone, Tolga Din\\c{c}er","submitted_at":"2019-06-10T22:12:40Z","abstract_excerpt":"We report on ALMA continuum observations of the black hole X-ray binary A0620-00, at an X-ray luminosity nine orders of magnitude sub-Eddington. The system was significantly detected at 98 GHz (at $44 \\pm 7~\\mu{\\rm Jy}$) and only marginally at 233 GHz ($20 \\pm 8~\\mu{\\rm Jy}$), about 40 days later. These results suggest either an optically thin sub-mm synchrotron spectrum, or highly variable sub-mm jet emission on month timescales. Although the latter appears more likely, we note that, at the time of the ALMA observations, A0620-00 was in a somewhat less active optical-IR state than during all "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.04299","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":"1906.04299","created_at":"2026-05-17T23:41:07.834305+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.04299v1","created_at":"2026-05-17T23:41:07.834305+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.04299","created_at":"2026-05-17T23:41:07.834305+00:00"},{"alias_kind":"pith_short_12","alias_value":"M6WDDESY4ONW","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"M6WDDESY4ONW6C7L","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"M6WDDESY","created_at":"2026-05-18T12:33:21.387695+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/M6WDDESY4ONW6C7L6PWLG7XFPQ","json":"https://pith.science/pith/M6WDDESY4ONW6C7L6PWLG7XFPQ.json","graph_json":"https://pith.science/api/pith-number/M6WDDESY4ONW6C7L6PWLG7XFPQ/graph.json","events_json":"https://pith.science/api/pith-number/M6WDDESY4ONW6C7L6PWLG7XFPQ/events.json","paper":"https://pith.science/paper/M6WDDESY"},"agent_actions":{"view_html":"https://pith.science/pith/M6WDDESY4ONW6C7L6PWLG7XFPQ","download_json":"https://pith.science/pith/M6WDDESY4ONW6C7L6PWLG7XFPQ.json","view_paper":"https://pith.science/paper/M6WDDESY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.04299&json=true","fetch_graph":"https://pith.science/api/pith-number/M6WDDESY4ONW6C7L6PWLG7XFPQ/graph.json","fetch_events":"https://pith.science/api/pith-number/M6WDDESY4ONW6C7L6PWLG7XFPQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/M6WDDESY4ONW6C7L6PWLG7XFPQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/M6WDDESY4ONW6C7L6PWLG7XFPQ/action/storage_attestation","attest_author":"https://pith.science/pith/M6WDDESY4ONW6C7L6PWLG7XFPQ/action/author_attestation","sign_citation":"https://pith.science/pith/M6WDDESY4ONW6C7L6PWLG7XFPQ/action/citation_signature","submit_replication":"https://pith.science/pith/M6WDDESY4ONW6C7L6PWLG7XFPQ/action/replication_record"}},"created_at":"2026-05-17T23:41:07.834305+00:00","updated_at":"2026-05-17T23:41:07.834305+00:00"}