{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:4JZLAQEBBYNEPNENBRP5SQFG2J","short_pith_number":"pith:4JZLAQEB","schema_version":"1.0","canonical_sha256":"e272b040810e1a47b48d0c5fd940a6d24f4ff9fee31765c44a860ef95904f418","source":{"kind":"arxiv","id":"2001.05037","version":1},"attestation_state":"computed","paper":{"title":"An accurate, extensive, and practical line list of methane for the HITEMP database","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Andrei V. Nikitin, Iouli E. Gordon, Laurence S. Rothman, Michael Rey, Robert J. Hargreaves, Roman V. Kochanov, Vladimir G. Tyuterev","submitted_at":"2020-01-14T20:32:31Z","abstract_excerpt":"A methane line list for the HITEMP spectroscopic database, covering 0-13,400 cm$^{-1}$ ($>$746 nm), is presented. To create this compilation, ab initio line lists of $^{12}$CH$_{4}$ from Rey et al. (2017) ApJ, 847, 105 (provided at separate temperatures in the TheoReTS information system), are now combined with HITRAN2016 methane data to produce a single line list suitable for high-temperature line-by-line calculations up to 2000 K. An effective-temperature interpolation model was created in order to represent continuum-like features at any temperature of interest. This model is advantageous t"},"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":"2001.05037","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2020-01-14T20:32:31Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"b49997a2e213e21693fecbf32309c3e3ee7e47e6935a45253a33c370b47d0993","abstract_canon_sha256":"4c481d6b7c11ecef3c0ed832223eb642c75920c5e829200f45dd83e8b4da7ed3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:53:44.536022Z","signature_b64":"d6P0cyK4lfcRJd1nfNsfYcr8cbpnCkwir9uhf3Sr5NJwskNPVqayoafKKmjVEFteiKuvz3u7lne7emynPDU5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e272b040810e1a47b48d0c5fd940a6d24f4ff9fee31765c44a860ef95904f418","last_reissued_at":"2026-07-05T00:53:44.535571Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:53:44.535571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An accurate, extensive, and practical line list of methane for the HITEMP database","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Andrei V. Nikitin, Iouli E. Gordon, Laurence S. Rothman, Michael Rey, Robert J. Hargreaves, Roman V. Kochanov, Vladimir G. Tyuterev","submitted_at":"2020-01-14T20:32:31Z","abstract_excerpt":"A methane line list for the HITEMP spectroscopic database, covering 0-13,400 cm$^{-1}$ ($>$746 nm), is presented. To create this compilation, ab initio line lists of $^{12}$CH$_{4}$ from Rey et al. (2017) ApJ, 847, 105 (provided at separate temperatures in the TheoReTS information system), are now combined with HITRAN2016 methane data to produce a single line list suitable for high-temperature line-by-line calculations up to 2000 K. An effective-temperature interpolation model was created in order to represent continuum-like features at any temperature of interest. This model is advantageous t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.05037","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2001.05037/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2001.05037","created_at":"2026-07-05T00:53:44.535631+00:00"},{"alias_kind":"arxiv_version","alias_value":"2001.05037v1","created_at":"2026-07-05T00:53:44.535631+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.05037","created_at":"2026-07-05T00:53:44.535631+00:00"},{"alias_kind":"pith_short_12","alias_value":"4JZLAQEBBYNE","created_at":"2026-07-05T00:53:44.535631+00:00"},{"alias_kind":"pith_short_16","alias_value":"4JZLAQEBBYNEPNEN","created_at":"2026-07-05T00:53:44.535631+00:00"},{"alias_kind":"pith_short_8","alias_value":"4JZLAQEB","created_at":"2026-07-05T00:53:44.535631+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2505.20588","citing_title":"Continuous helium absorption from the leading and trailing tails of WASP-107b","ref_index":105,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J","json":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J.json","graph_json":"https://pith.science/api/pith-number/4JZLAQEBBYNEPNENBRP5SQFG2J/graph.json","events_json":"https://pith.science/api/pith-number/4JZLAQEBBYNEPNENBRP5SQFG2J/events.json","paper":"https://pith.science/paper/4JZLAQEB"},"agent_actions":{"view_html":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J","download_json":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J.json","view_paper":"https://pith.science/paper/4JZLAQEB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2001.05037&json=true","fetch_graph":"https://pith.science/api/pith-number/4JZLAQEBBYNEPNENBRP5SQFG2J/graph.json","fetch_events":"https://pith.science/api/pith-number/4JZLAQEBBYNEPNENBRP5SQFG2J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J/action/storage_attestation","attest_author":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J/action/author_attestation","sign_citation":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J/action/citation_signature","submit_replication":"https://pith.science/pith/4JZLAQEBBYNEPNENBRP5SQFG2J/action/replication_record"}},"created_at":"2026-07-05T00:53:44.535631+00:00","updated_at":"2026-07-05T00:53:44.535631+00:00"}