{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:XYMRJHKSSN7CLAFVVBMAXS2KLF","short_pith_number":"pith:XYMRJHKS","schema_version":"1.0","canonical_sha256":"be19149d52937e2580b5a8580bcb4a596871c8f795e6e300bdd93d7b79a7fba5","source":{"kind":"arxiv","id":"1205.0509","version":1},"attestation_state":"computed","paper":{"title":"Ionized gas diagnostics from protoplanetary discs in the Orion Nebula and the abundance discrepancy problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"2, (2) Institute for Astronomy, 3, (3) Instituto de Astrof\\'isica de Canarias, 4), (4) Departamento de Astrof\\'isica, (5) Centro de Radioastronom\\'ia y Astrof\\'isica, (6) European Southern Observatory, A. Mesa-Delgado (1, Campus Morelia, C. Esteban (3, Chile, Facultad de F\\'isica, Garching bei M\\\"unchen, Germany), HI, Honolulu, J. Garc\\'ia-Rojas (3, L. L\\'opez-Mart\\'in (3, M\\'exico, Michoac\\'an, M. N\\'u\\~nez-D\\'iaz (3, N. Flores-Fajardo (5), Pontificia Universidad Cat\\'olica de Chile, Santiago, Spain, Tenerife, Universidad de La Laguna, Universidad Nacional Aut\\'onoma de M\\'exico, USA, W. J. Henney (5) ((1) Departamento de Astronom\\'ia y Astrof\\'isica, Y. G. Tsamis (6)","submitted_at":"2012-05-02T18:11:45Z","abstract_excerpt":"We present results from integral field spectroscopy with PMAS. The observed field contains: five protoplanetary discs (also known as proplyds), the high-velocity jet HH 514 and a bowshock. Spatial distribution maps are obtained for different emission line fluxes, the c(H{\\beta}) coefficient, electron densities and temperatures, ionic abundances of different ions from collisionally excited lines (CELs), C2+ and O2+ abundances from recombination lines (RLs) and the abundance discrepancy factor of O2+, ADF(O2+). We find that collisional de-excitation has a major influence on the line fluxes in th"},"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":"1205.0509","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-05-02T18:11:45Z","cross_cats_sorted":[],"title_canon_sha256":"77566ca051e7833595c2a4bb21df66cf2d8d107e350b6cf4f48717b041942c39","abstract_canon_sha256":"2133e14f8f58a3df10338b332e404b59ea04b92209de9b9647c6c2e4ca623874"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:38.868581Z","signature_b64":"XBT3oiHAjuUYMlafe/kaozAlY1hAFqnd3dzvtKwuI0Isg3Km1nkuSLR1EhIYlrMeQpkKjfMIZLK+WPhDI6StBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"be19149d52937e2580b5a8580bcb4a596871c8f795e6e300bdd93d7b79a7fba5","last_reissued_at":"2026-05-18T01:57:38.867893Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:38.867893Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ionized gas diagnostics from protoplanetary discs in the Orion Nebula and the abundance discrepancy problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"2, (2) Institute for Astronomy, 3, (3) Instituto de Astrof\\'isica de Canarias, 4), (4) Departamento de Astrof\\'isica, (5) Centro de Radioastronom\\'ia y Astrof\\'isica, (6) European Southern Observatory, A. Mesa-Delgado (1, Campus Morelia, C. Esteban (3, Chile, Facultad de F\\'isica, Garching bei M\\\"unchen, Germany), HI, Honolulu, J. Garc\\'ia-Rojas (3, L. L\\'opez-Mart\\'in (3, M\\'exico, Michoac\\'an, M. N\\'u\\~nez-D\\'iaz (3, N. Flores-Fajardo (5), Pontificia Universidad Cat\\'olica de Chile, Santiago, Spain, Tenerife, Universidad de La Laguna, Universidad Nacional Aut\\'onoma de M\\'exico, USA, W. J. Henney (5) ((1) Departamento de Astronom\\'ia y Astrof\\'isica, Y. G. Tsamis (6)","submitted_at":"2012-05-02T18:11:45Z","abstract_excerpt":"We present results from integral field spectroscopy with PMAS. The observed field contains: five protoplanetary discs (also known as proplyds), the high-velocity jet HH 514 and a bowshock. Spatial distribution maps are obtained for different emission line fluxes, the c(H{\\beta}) coefficient, electron densities and temperatures, ionic abundances of different ions from collisionally excited lines (CELs), C2+ and O2+ abundances from recombination lines (RLs) and the abundance discrepancy factor of O2+, ADF(O2+). We find that collisional de-excitation has a major influence on the line fluxes in th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.0509","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":"1205.0509","created_at":"2026-05-18T01:57:38.867999+00:00"},{"alias_kind":"arxiv_version","alias_value":"1205.0509v1","created_at":"2026-05-18T01:57:38.867999+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.0509","created_at":"2026-05-18T01:57:38.867999+00:00"},{"alias_kind":"pith_short_12","alias_value":"XYMRJHKSSN7C","created_at":"2026-05-18T12:27:27.928770+00:00"},{"alias_kind":"pith_short_16","alias_value":"XYMRJHKSSN7CLAFV","created_at":"2026-05-18T12:27:27.928770+00:00"},{"alias_kind":"pith_short_8","alias_value":"XYMRJHKS","created_at":"2026-05-18T12:27:27.928770+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/XYMRJHKSSN7CLAFVVBMAXS2KLF","json":"https://pith.science/pith/XYMRJHKSSN7CLAFVVBMAXS2KLF.json","graph_json":"https://pith.science/api/pith-number/XYMRJHKSSN7CLAFVVBMAXS2KLF/graph.json","events_json":"https://pith.science/api/pith-number/XYMRJHKSSN7CLAFVVBMAXS2KLF/events.json","paper":"https://pith.science/paper/XYMRJHKS"},"agent_actions":{"view_html":"https://pith.science/pith/XYMRJHKSSN7CLAFVVBMAXS2KLF","download_json":"https://pith.science/pith/XYMRJHKSSN7CLAFVVBMAXS2KLF.json","view_paper":"https://pith.science/paper/XYMRJHKS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1205.0509&json=true","fetch_graph":"https://pith.science/api/pith-number/XYMRJHKSSN7CLAFVVBMAXS2KLF/graph.json","fetch_events":"https://pith.science/api/pith-number/XYMRJHKSSN7CLAFVVBMAXS2KLF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XYMRJHKSSN7CLAFVVBMAXS2KLF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XYMRJHKSSN7CLAFVVBMAXS2KLF/action/storage_attestation","attest_author":"https://pith.science/pith/XYMRJHKSSN7CLAFVVBMAXS2KLF/action/author_attestation","sign_citation":"https://pith.science/pith/XYMRJHKSSN7CLAFVVBMAXS2KLF/action/citation_signature","submit_replication":"https://pith.science/pith/XYMRJHKSSN7CLAFVVBMAXS2KLF/action/replication_record"}},"created_at":"2026-05-18T01:57:38.867999+00:00","updated_at":"2026-05-18T01:57:38.867999+00:00"}