{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:S47DDARWPEIOUBDEJYO32NL2DI","short_pith_number":"pith:S47DDARW","schema_version":"1.0","canonical_sha256":"973e3182367910ea04644e1dbd357a1a16998aafbc66bde312f92c1d413c37c9","source":{"kind":"arxiv","id":"1710.09931","version":1},"attestation_state":"computed","paper":{"title":"X-ray reflection from cold white dwarfs in magnetic cataclysmic variables","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"Manabu Ishida, Takao Kitaguchi, Takayuki Hayashi","submitted_at":"2017-10-26T22:20:28Z","abstract_excerpt":"We model X-ray reflection from white dwarfs (WD) in magnetic cataclysmic variables (mCVs) with a Monte Carlo simulation. A point source with a power-law spectrum or a realistic post-shock accretion column (PSAC) source irradiates a cool and spherical WD. The PSAC source emits thermal spectra of various temperatures stratified along the column according to the PSAC model. In the point source simulation, we confirm (1) a source harder and nearer to the WD enhances the reflection, (2) higher iron abundance enhances the equivalent widths (EWs) of fluorescent iron K${\\alpha}_{1,2}$ lines and their "},"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":"1710.09931","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-10-26T22:20:28Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"cc19fee3d0e0f8613ef6b4620787c854808413f9c2451a179903663bb4592c12","abstract_canon_sha256":"1509167bdcaa552078a36b11b8d5e6b172359ee3f497d19b02df8c3b7f9e3945"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:27:12.549329Z","signature_b64":"LUrft2rDAFo3K7wwsqWbUJ3ws5cQxggAt06DcdCvimSik6MOezNey/80s2zMWNu1UyxzbsF1IPPqB1ehg8lRAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"973e3182367910ea04644e1dbd357a1a16998aafbc66bde312f92c1d413c37c9","last_reissued_at":"2026-05-18T00:27:12.548831Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:27:12.548831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"X-ray reflection from cold white dwarfs in magnetic cataclysmic variables","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"Manabu Ishida, Takao Kitaguchi, Takayuki Hayashi","submitted_at":"2017-10-26T22:20:28Z","abstract_excerpt":"We model X-ray reflection from white dwarfs (WD) in magnetic cataclysmic variables (mCVs) with a Monte Carlo simulation. A point source with a power-law spectrum or a realistic post-shock accretion column (PSAC) source irradiates a cool and spherical WD. The PSAC source emits thermal spectra of various temperatures stratified along the column according to the PSAC model. In the point source simulation, we confirm (1) a source harder and nearer to the WD enhances the reflection, (2) higher iron abundance enhances the equivalent widths (EWs) of fluorescent iron K${\\alpha}_{1,2}$ lines and their "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.09931","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":"1710.09931","created_at":"2026-05-18T00:27:12.548919+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.09931v1","created_at":"2026-05-18T00:27:12.548919+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.09931","created_at":"2026-05-18T00:27:12.548919+00:00"},{"alias_kind":"pith_short_12","alias_value":"S47DDARWPEIO","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_16","alias_value":"S47DDARWPEIOUBDE","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_8","alias_value":"S47DDARW","created_at":"2026-05-18T12:31:43.269735+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/S47DDARWPEIOUBDEJYO32NL2DI","json":"https://pith.science/pith/S47DDARWPEIOUBDEJYO32NL2DI.json","graph_json":"https://pith.science/api/pith-number/S47DDARWPEIOUBDEJYO32NL2DI/graph.json","events_json":"https://pith.science/api/pith-number/S47DDARWPEIOUBDEJYO32NL2DI/events.json","paper":"https://pith.science/paper/S47DDARW"},"agent_actions":{"view_html":"https://pith.science/pith/S47DDARWPEIOUBDEJYO32NL2DI","download_json":"https://pith.science/pith/S47DDARWPEIOUBDEJYO32NL2DI.json","view_paper":"https://pith.science/paper/S47DDARW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.09931&json=true","fetch_graph":"https://pith.science/api/pith-number/S47DDARWPEIOUBDEJYO32NL2DI/graph.json","fetch_events":"https://pith.science/api/pith-number/S47DDARWPEIOUBDEJYO32NL2DI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/S47DDARWPEIOUBDEJYO32NL2DI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/S47DDARWPEIOUBDEJYO32NL2DI/action/storage_attestation","attest_author":"https://pith.science/pith/S47DDARWPEIOUBDEJYO32NL2DI/action/author_attestation","sign_citation":"https://pith.science/pith/S47DDARWPEIOUBDEJYO32NL2DI/action/citation_signature","submit_replication":"https://pith.science/pith/S47DDARWPEIOUBDEJYO32NL2DI/action/replication_record"}},"created_at":"2026-05-18T00:27:12.548919+00:00","updated_at":"2026-05-18T00:27:12.548919+00:00"}