{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:X4OHVDURGCVMDGPOJ5RF7U4GXG","short_pith_number":"pith:X4OHVDUR","schema_version":"1.0","canonical_sha256":"bf1c7a8e9130aac199ee4f625fd386b99de85d04b04800b4ac6ded6effa15fc6","source":{"kind":"arxiv","id":"1806.01358","version":1},"attestation_state":"computed","paper":{"title":"Collision strengths for FIR and UV transtions in PIII and the phosphorus abundance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Anil K. Pradhan (The Ohio State University), Rahla Naghma, Sultana N. Nahar","submitted_at":"2018-06-04T20:01:12Z","abstract_excerpt":"Phosphorus abundance is crucial for DNA-based extraterrestrial life in exoplanets. Atomic data for observed spectral lines of P-ions are needed for its accurate determination. We present the first calculations for collision strengths for the forbidden PIII fine structure transition $3s^23p (^2P^o_{1/2-3/2})$ within the ground state at 17.9 $\\mu$m, as well as allowed UV transitions in the $3s^23p (^2P^o_{1/2,3/2}) \\rightarrow 3s3p^2 (^2D_{3/2,5/2}, ^2S_{1/2}, ^2P_{1/2,3/2})$ multiplets between 915-1345 $\\AA$. Collision strengths are computed using the Breit-Pauli R-Matrix method including the f"},"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":"1806.01358","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-06-04T20:01:12Z","cross_cats_sorted":[],"title_canon_sha256":"18fd052abb6f28f8d5f95e49e9570bbb5f25c0303f1ff946361ca0769da8a248","abstract_canon_sha256":"915ed00d0607e1bb30cca12217140757e12b851a6748088942133e3082c86163"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:25.110447Z","signature_b64":"e+mBUXMMsH/m5PEZlstLAiYrrBeQ/2NAjbffEeZSvzxbpb56Tb40RxY4fQZBTjluhTmc8ErV3d8dfSkGQ1VTAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf1c7a8e9130aac199ee4f625fd386b99de85d04b04800b4ac6ded6effa15fc6","last_reissued_at":"2026-05-18T00:13:25.109723Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:25.109723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Collision strengths for FIR and UV transtions in PIII and the phosphorus abundance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Anil K. Pradhan (The Ohio State University), Rahla Naghma, Sultana N. Nahar","submitted_at":"2018-06-04T20:01:12Z","abstract_excerpt":"Phosphorus abundance is crucial for DNA-based extraterrestrial life in exoplanets. Atomic data for observed spectral lines of P-ions are needed for its accurate determination. We present the first calculations for collision strengths for the forbidden PIII fine structure transition $3s^23p (^2P^o_{1/2-3/2})$ within the ground state at 17.9 $\\mu$m, as well as allowed UV transitions in the $3s^23p (^2P^o_{1/2,3/2}) \\rightarrow 3s3p^2 (^2D_{3/2,5/2}, ^2S_{1/2}, ^2P_{1/2,3/2})$ multiplets between 915-1345 $\\AA$. Collision strengths are computed using the Breit-Pauli R-Matrix method including the f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.01358","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":"1806.01358","created_at":"2026-05-18T00:13:25.109814+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.01358v1","created_at":"2026-05-18T00:13:25.109814+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.01358","created_at":"2026-05-18T00:13:25.109814+00:00"},{"alias_kind":"pith_short_12","alias_value":"X4OHVDURGCVM","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"X4OHVDURGCVMDGPO","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"X4OHVDUR","created_at":"2026-05-18T12:33:01.666342+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/X4OHVDURGCVMDGPOJ5RF7U4GXG","json":"https://pith.science/pith/X4OHVDURGCVMDGPOJ5RF7U4GXG.json","graph_json":"https://pith.science/api/pith-number/X4OHVDURGCVMDGPOJ5RF7U4GXG/graph.json","events_json":"https://pith.science/api/pith-number/X4OHVDURGCVMDGPOJ5RF7U4GXG/events.json","paper":"https://pith.science/paper/X4OHVDUR"},"agent_actions":{"view_html":"https://pith.science/pith/X4OHVDURGCVMDGPOJ5RF7U4GXG","download_json":"https://pith.science/pith/X4OHVDURGCVMDGPOJ5RF7U4GXG.json","view_paper":"https://pith.science/paper/X4OHVDUR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.01358&json=true","fetch_graph":"https://pith.science/api/pith-number/X4OHVDURGCVMDGPOJ5RF7U4GXG/graph.json","fetch_events":"https://pith.science/api/pith-number/X4OHVDURGCVMDGPOJ5RF7U4GXG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X4OHVDURGCVMDGPOJ5RF7U4GXG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X4OHVDURGCVMDGPOJ5RF7U4GXG/action/storage_attestation","attest_author":"https://pith.science/pith/X4OHVDURGCVMDGPOJ5RF7U4GXG/action/author_attestation","sign_citation":"https://pith.science/pith/X4OHVDURGCVMDGPOJ5RF7U4GXG/action/citation_signature","submit_replication":"https://pith.science/pith/X4OHVDURGCVMDGPOJ5RF7U4GXG/action/replication_record"}},"created_at":"2026-05-18T00:13:25.109814+00:00","updated_at":"2026-05-18T00:13:25.109814+00:00"}