{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:OYCI6DBTYG3FDKXHA6NR32LDZW","short_pith_number":"pith:OYCI6DBT","schema_version":"1.0","canonical_sha256":"76048f0c33c1b651aae7079b1de963cdb7bdd88563252a9fb3378b0a824988f3","source":{"kind":"arxiv","id":"1103.2350","version":1},"attestation_state":"computed","paper":{"title":"The Galactic Census of High- and Medium-mass Protostars. I. Catalogues and First Results from Mopra HCO+ Maps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"(2) Center for Astronomy, (3) Department of Astrophysics, (4) School of Physics, 5), (5) Max Planck Institut f\\\"ur Extraterrestrische Physik, 6), (6) School of Mathematics, 7), (7) School of Electrical Engineering & Telecommunications, Andrew T. Miller (4), Audra K. Hernandez (1), George Papadopoulos (4, Ibaraki University, Jonathan C. Tan (1) ((1) Astronomy Department, Lawrence C. Agars (4), Martin M\\\"uhlegger (4, Nagoya University, Naoko Furukawa (3), Peter J. Barnes (1), Scott L. Jones (4, Statistics, Stefan N. O'Dougherty (1), University of Florida, University of NSW), University of Sydney, Yasuo Fukui (3), Yoshinori Yonekura (2), Yosuke Miyamoto (3)","submitted_at":"2011-03-11T19:23:05Z","abstract_excerpt":"The Census of High- and Medium-mass Protostars (CHaMP) is the first large-scale, unbiased, uniform mapping survey at sub-parsec scale resolution of 90 GHz line emission from massive molecular clumps in the Milky Way. We present the first Mopra (ATNF) maps of the CHaMP survey region (300{\\deg}>l>280{\\deg}) in the HCO+ J=1-0 line, which is usually thought to trace gas at densities up to 10^11 m-3. In this paper we introduce the survey and its strategy, describe the observational and data reduction procedures, and give a complete catalogue of moment maps of the HCO+ J=1-0 emission from the ensemb"},"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":"1103.2350","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-03-11T19:23:05Z","cross_cats_sorted":[],"title_canon_sha256":"f4654b066bcab68371e0639f7d424f6ca417a9f1e761bf510146433f7da60a5d","abstract_canon_sha256":"62b230764596fee30be126e2e26860bce3f283c0e375bd84e2f7675ae5cc7e78"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:54.474173Z","signature_b64":"wEA40mCylf3E+RBoAi2GbaLv8XG5e1/+kK7dQE9fMDdT7AQh+drFnAgLkcc+rKj0GO0hGeT4wl7P35YwOc7KAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"76048f0c33c1b651aae7079b1de963cdb7bdd88563252a9fb3378b0a824988f3","last_reissued_at":"2026-05-18T02:02:54.473424Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:54.473424Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Galactic Census of High- and Medium-mass Protostars. I. Catalogues and First Results from Mopra HCO+ Maps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"(2) Center for Astronomy, (3) Department of Astrophysics, (4) School of Physics, 5), (5) Max Planck Institut f\\\"ur Extraterrestrische Physik, 6), (6) School of Mathematics, 7), (7) School of Electrical Engineering & Telecommunications, Andrew T. Miller (4), Audra K. Hernandez (1), George Papadopoulos (4, Ibaraki University, Jonathan C. Tan (1) ((1) Astronomy Department, Lawrence C. Agars (4), Martin M\\\"uhlegger (4, Nagoya University, Naoko Furukawa (3), Peter J. Barnes (1), Scott L. Jones (4, Statistics, Stefan N. O'Dougherty (1), University of Florida, University of NSW), University of Sydney, Yasuo Fukui (3), Yoshinori Yonekura (2), Yosuke Miyamoto (3)","submitted_at":"2011-03-11T19:23:05Z","abstract_excerpt":"The Census of High- and Medium-mass Protostars (CHaMP) is the first large-scale, unbiased, uniform mapping survey at sub-parsec scale resolution of 90 GHz line emission from massive molecular clumps in the Milky Way. We present the first Mopra (ATNF) maps of the CHaMP survey region (300{\\deg}>l>280{\\deg}) in the HCO+ J=1-0 line, which is usually thought to trace gas at densities up to 10^11 m-3. In this paper we introduce the survey and its strategy, describe the observational and data reduction procedures, and give a complete catalogue of moment maps of the HCO+ J=1-0 emission from the ensemb"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.2350","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":"1103.2350","created_at":"2026-05-18T02:02:54.473541+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.2350v1","created_at":"2026-05-18T02:02:54.473541+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.2350","created_at":"2026-05-18T02:02:54.473541+00:00"},{"alias_kind":"pith_short_12","alias_value":"OYCI6DBTYG3F","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"OYCI6DBTYG3FDKXH","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"OYCI6DBT","created_at":"2026-05-18T12:26:37.096874+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/OYCI6DBTYG3FDKXHA6NR32LDZW","json":"https://pith.science/pith/OYCI6DBTYG3FDKXHA6NR32LDZW.json","graph_json":"https://pith.science/api/pith-number/OYCI6DBTYG3FDKXHA6NR32LDZW/graph.json","events_json":"https://pith.science/api/pith-number/OYCI6DBTYG3FDKXHA6NR32LDZW/events.json","paper":"https://pith.science/paper/OYCI6DBT"},"agent_actions":{"view_html":"https://pith.science/pith/OYCI6DBTYG3FDKXHA6NR32LDZW","download_json":"https://pith.science/pith/OYCI6DBTYG3FDKXHA6NR32LDZW.json","view_paper":"https://pith.science/paper/OYCI6DBT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.2350&json=true","fetch_graph":"https://pith.science/api/pith-number/OYCI6DBTYG3FDKXHA6NR32LDZW/graph.json","fetch_events":"https://pith.science/api/pith-number/OYCI6DBTYG3FDKXHA6NR32LDZW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OYCI6DBTYG3FDKXHA6NR32LDZW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OYCI6DBTYG3FDKXHA6NR32LDZW/action/storage_attestation","attest_author":"https://pith.science/pith/OYCI6DBTYG3FDKXHA6NR32LDZW/action/author_attestation","sign_citation":"https://pith.science/pith/OYCI6DBTYG3FDKXHA6NR32LDZW/action/citation_signature","submit_replication":"https://pith.science/pith/OYCI6DBTYG3FDKXHA6NR32LDZW/action/replication_record"}},"created_at":"2026-05-18T02:02:54.473541+00:00","updated_at":"2026-05-18T02:02:54.473541+00:00"}