{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:PWOZVZXVLFSEMQUAECMQ3CY77G","short_pith_number":"pith:PWOZVZXV","schema_version":"1.0","canonical_sha256":"7d9d9ae6f5596446428020990d8b1ff9a03e6664671a20ebfe4a81c0424a3c73","source":{"kind":"arxiv","id":"1201.2942","version":1},"attestation_state":"computed","paper":{"title":"ALMA CO and VLT/SINFONI H2 observations of the Antennae overlap region: mass and energy dissipation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Cinthya N. Herrera, Edith Falgarone, Fran\\c{c}ois Boulanger, Nicole P. H. Nesvadba","submitted_at":"2012-01-13T21:00:03Z","abstract_excerpt":"We present an analysis of super-giant molecular complexes (SGMCs) in the overlap region of the Antennae galaxy merger, based on ALMA CO(3-2) interferometry and VLT/SINFONI imaging spectroscopy of H2 1-0 S(1) at angular resolutions of 0.9\" and 0.7\", respectively. All but one SGMC have multiple velocity components offset from each other by up to 150 km/s. H2 line emission is found in all SGMCs and the kinematics of H2 and CO are well matched. H2/CO line ratios vary by up to a factor of 10 among SGMCs and different velocity components of the same SGMCs. We also identify the CO counterpart of a br"},"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":"1201.2942","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-01-13T21:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"680c0d2173e7f8e78e34b40972a51e350f350a17bfd434d63f6f3e2937e3c8ed","abstract_canon_sha256":"9714ada0cb0497a4ff4038ca0311f6297d802e22297a658d03be9a661fab6116"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:49.432513Z","signature_b64":"ZCcmsB9ab4fOeYYXX8g42p0su70ugHCv/4vt2/L5eCVTsCqWRnj52IBdrNhGnSsOnLgkoLh0xZyZXPDBjODgAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d9d9ae6f5596446428020990d8b1ff9a03e6664671a20ebfe4a81c0424a3c73","last_reissued_at":"2026-05-18T01:58:49.431741Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:49.431741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"ALMA CO and VLT/SINFONI H2 observations of the Antennae overlap region: mass and energy dissipation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Cinthya N. Herrera, Edith Falgarone, Fran\\c{c}ois Boulanger, Nicole P. H. Nesvadba","submitted_at":"2012-01-13T21:00:03Z","abstract_excerpt":"We present an analysis of super-giant molecular complexes (SGMCs) in the overlap region of the Antennae galaxy merger, based on ALMA CO(3-2) interferometry and VLT/SINFONI imaging spectroscopy of H2 1-0 S(1) at angular resolutions of 0.9\" and 0.7\", respectively. All but one SGMC have multiple velocity components offset from each other by up to 150 km/s. H2 line emission is found in all SGMCs and the kinematics of H2 and CO are well matched. H2/CO line ratios vary by up to a factor of 10 among SGMCs and different velocity components of the same SGMCs. We also identify the CO counterpart of a br"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.2942","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":"1201.2942","created_at":"2026-05-18T01:58:49.431872+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.2942v1","created_at":"2026-05-18T01:58:49.431872+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.2942","created_at":"2026-05-18T01:58:49.431872+00:00"},{"alias_kind":"pith_short_12","alias_value":"PWOZVZXVLFSE","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_16","alias_value":"PWOZVZXVLFSEMQUA","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_8","alias_value":"PWOZVZXV","created_at":"2026-05-18T12:27:18.751474+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/PWOZVZXVLFSEMQUAECMQ3CY77G","json":"https://pith.science/pith/PWOZVZXVLFSEMQUAECMQ3CY77G.json","graph_json":"https://pith.science/api/pith-number/PWOZVZXVLFSEMQUAECMQ3CY77G/graph.json","events_json":"https://pith.science/api/pith-number/PWOZVZXVLFSEMQUAECMQ3CY77G/events.json","paper":"https://pith.science/paper/PWOZVZXV"},"agent_actions":{"view_html":"https://pith.science/pith/PWOZVZXVLFSEMQUAECMQ3CY77G","download_json":"https://pith.science/pith/PWOZVZXVLFSEMQUAECMQ3CY77G.json","view_paper":"https://pith.science/paper/PWOZVZXV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.2942&json=true","fetch_graph":"https://pith.science/api/pith-number/PWOZVZXVLFSEMQUAECMQ3CY77G/graph.json","fetch_events":"https://pith.science/api/pith-number/PWOZVZXVLFSEMQUAECMQ3CY77G/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PWOZVZXVLFSEMQUAECMQ3CY77G/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PWOZVZXVLFSEMQUAECMQ3CY77G/action/storage_attestation","attest_author":"https://pith.science/pith/PWOZVZXVLFSEMQUAECMQ3CY77G/action/author_attestation","sign_citation":"https://pith.science/pith/PWOZVZXVLFSEMQUAECMQ3CY77G/action/citation_signature","submit_replication":"https://pith.science/pith/PWOZVZXVLFSEMQUAECMQ3CY77G/action/replication_record"}},"created_at":"2026-05-18T01:58:49.431872+00:00","updated_at":"2026-05-18T01:58:49.431872+00:00"}