{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:RTD5DUNZWIAFBFQCSQNONNERRM","short_pith_number":"pith:RTD5DUNZ","schema_version":"1.0","canonical_sha256":"8cc7d1d1b9b200509602941ae6b4918b36b87343c459a283b3823f4d27de2b86","source":{"kind":"arxiv","id":"1706.08720","version":2},"attestation_state":"computed","paper":{"title":"Molecular clouds toward three Spitzer bubbles S116, S117 and S118: Evidence for the cloud-cloud collision which formed the three \\HII \\ regions and a 10-pc scale molecular cavity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Akio Ohama, Atsushi Nishimura, Hiroaki Yamamoto, Kazufumi Torii, Kengo Tachihara, Mikito Kohno, Shiji Fujita, Yasuo Fukui, Yusuke Hattori","submitted_at":"2017-06-27T08:29:41Z","abstract_excerpt":"We carried out a molecular line study toward the three Spitzer bubbles S116, S117 and S118 which show active formation of high-mass stars. We found molecular gas consisting of two components with velocity difference of {$\\sim 5$ \\kms}. One of them, the small cloud, has typical velocity of {$-63$ \\kms} \\ and the other, the large cloud, has that of $-58$ \\kms. The large cloud has a nearly circular intensity depression whose size is similar to the small cloud. We present an interpretation that the cavity was created by a collision between the two clouds and the collision compressed the gas into a"},"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":"1706.08720","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-27T08:29:41Z","cross_cats_sorted":[],"title_canon_sha256":"40a74b80bc34e3a994b454a19e189cb4d41ad142cb929e21cf7fdaf049a72e04","abstract_canon_sha256":"5679046a99e6918e40409c6affd981c07eeddb5580b921554e7a251e2a1f9c43"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:32.507796Z","signature_b64":"gJbyTfgCZvl6KDc6l3rqTm4aH1lhNrlw6OmcPpDQkwNnVlJVjfN7fm/4sAmMVEWpAgCZQCIgoUJHP4kBjitsAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cc7d1d1b9b200509602941ae6b4918b36b87343c459a283b3823f4d27de2b86","last_reissued_at":"2026-05-18T00:13:32.507281Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:32.507281Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Molecular clouds toward three Spitzer bubbles S116, S117 and S118: Evidence for the cloud-cloud collision which formed the three \\HII \\ regions and a 10-pc scale molecular cavity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Akio Ohama, Atsushi Nishimura, Hiroaki Yamamoto, Kazufumi Torii, Kengo Tachihara, Mikito Kohno, Shiji Fujita, Yasuo Fukui, Yusuke Hattori","submitted_at":"2017-06-27T08:29:41Z","abstract_excerpt":"We carried out a molecular line study toward the three Spitzer bubbles S116, S117 and S118 which show active formation of high-mass stars. We found molecular gas consisting of two components with velocity difference of {$\\sim 5$ \\kms}. One of them, the small cloud, has typical velocity of {$-63$ \\kms} \\ and the other, the large cloud, has that of $-58$ \\kms. The large cloud has a nearly circular intensity depression whose size is similar to the small cloud. We present an interpretation that the cavity was created by a collision between the two clouds and the collision compressed the gas into a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.08720","kind":"arxiv","version":2},"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":"1706.08720","created_at":"2026-05-18T00:13:32.507363+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.08720v2","created_at":"2026-05-18T00:13:32.507363+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.08720","created_at":"2026-05-18T00:13:32.507363+00:00"},{"alias_kind":"pith_short_12","alias_value":"RTD5DUNZWIAF","created_at":"2026-05-18T12:31:39.905425+00:00"},{"alias_kind":"pith_short_16","alias_value":"RTD5DUNZWIAFBFQC","created_at":"2026-05-18T12:31:39.905425+00:00"},{"alias_kind":"pith_short_8","alias_value":"RTD5DUNZ","created_at":"2026-05-18T12:31:39.905425+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/RTD5DUNZWIAFBFQCSQNONNERRM","json":"https://pith.science/pith/RTD5DUNZWIAFBFQCSQNONNERRM.json","graph_json":"https://pith.science/api/pith-number/RTD5DUNZWIAFBFQCSQNONNERRM/graph.json","events_json":"https://pith.science/api/pith-number/RTD5DUNZWIAFBFQCSQNONNERRM/events.json","paper":"https://pith.science/paper/RTD5DUNZ"},"agent_actions":{"view_html":"https://pith.science/pith/RTD5DUNZWIAFBFQCSQNONNERRM","download_json":"https://pith.science/pith/RTD5DUNZWIAFBFQCSQNONNERRM.json","view_paper":"https://pith.science/paper/RTD5DUNZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.08720&json=true","fetch_graph":"https://pith.science/api/pith-number/RTD5DUNZWIAFBFQCSQNONNERRM/graph.json","fetch_events":"https://pith.science/api/pith-number/RTD5DUNZWIAFBFQCSQNONNERRM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RTD5DUNZWIAFBFQCSQNONNERRM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RTD5DUNZWIAFBFQCSQNONNERRM/action/storage_attestation","attest_author":"https://pith.science/pith/RTD5DUNZWIAFBFQCSQNONNERRM/action/author_attestation","sign_citation":"https://pith.science/pith/RTD5DUNZWIAFBFQCSQNONNERRM/action/citation_signature","submit_replication":"https://pith.science/pith/RTD5DUNZWIAFBFQCSQNONNERRM/action/replication_record"}},"created_at":"2026-05-18T00:13:32.507363+00:00","updated_at":"2026-05-18T00:13:32.507363+00:00"}