{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:BX5JIG2QBQXW647NWJWL55CXBN","short_pith_number":"pith:BX5JIG2Q","schema_version":"1.0","canonical_sha256":"0dfa941b500c2f6f73edb26cbef4570b748cfdd83fe18ccd887a2f5eedb4c38a","source":{"kind":"arxiv","id":"1811.00862","version":1},"attestation_state":"computed","paper":{"title":"Constraining the potential liquid water environment at Gale crater, Mars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Edgard G. Rivera-Valent\\'in, German M. Mart\\'inez, Katherine M. Primm, Margaret Tolbert, Raina V. Gough, Vincent F. Chevrier","submitted_at":"2018-11-02T13:50:36Z","abstract_excerpt":"The Mars Science Laboratory (MSL) Rover Environmental Monitoring Station (REMS) has now made continuous in-situ meteorological measurements for several martian years at Gale crater, Mars. Of importance in the search for liquid formation are REMS' measurements of ground temperature and in-air measurements of temperature and relative humidity, which is with respect to ice. Such data can constrain the surface and subsurface stability of brines. Here we use updated calibrations to REMS data and consistent relative humidity comparisons (i.e., w.r.t. liquid vs w.r.t. ice) to investigate the potentia"},"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":"1811.00862","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-11-02T13:50:36Z","cross_cats_sorted":[],"title_canon_sha256":"011aec46f54506cfc205b023cdabc39130cd814236f7e0968d4463cad2c88d94","abstract_canon_sha256":"74f5222e3b83c42ff1b901e04e2c3ca19006ed0b77bc85ed94a617003a15954a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:41.930945Z","signature_b64":"bxOCU87vF4d33Kt8vlqTa+84uRHKz/2qa0p6lFdR9XkCzorz/4AoYvPqcYYzeRLiOiaNohWeAoltbQQ0IMTeAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0dfa941b500c2f6f73edb26cbef4570b748cfdd83fe18ccd887a2f5eedb4c38a","last_reissued_at":"2026-05-18T00:01:41.930441Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:41.930441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constraining the potential liquid water environment at Gale crater, Mars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Edgard G. Rivera-Valent\\'in, German M. Mart\\'inez, Katherine M. Primm, Margaret Tolbert, Raina V. Gough, Vincent F. Chevrier","submitted_at":"2018-11-02T13:50:36Z","abstract_excerpt":"The Mars Science Laboratory (MSL) Rover Environmental Monitoring Station (REMS) has now made continuous in-situ meteorological measurements for several martian years at Gale crater, Mars. Of importance in the search for liquid formation are REMS' measurements of ground temperature and in-air measurements of temperature and relative humidity, which is with respect to ice. Such data can constrain the surface and subsurface stability of brines. Here we use updated calibrations to REMS data and consistent relative humidity comparisons (i.e., w.r.t. liquid vs w.r.t. ice) to investigate the potentia"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.00862","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":"1811.00862","created_at":"2026-05-18T00:01:41.930518+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.00862v1","created_at":"2026-05-18T00:01:41.930518+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.00862","created_at":"2026-05-18T00:01:41.930518+00:00"},{"alias_kind":"pith_short_12","alias_value":"BX5JIG2QBQXW","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_16","alias_value":"BX5JIG2QBQXW647N","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_8","alias_value":"BX5JIG2Q","created_at":"2026-05-18T12:32:16.446611+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/BX5JIG2QBQXW647NWJWL55CXBN","json":"https://pith.science/pith/BX5JIG2QBQXW647NWJWL55CXBN.json","graph_json":"https://pith.science/api/pith-number/BX5JIG2QBQXW647NWJWL55CXBN/graph.json","events_json":"https://pith.science/api/pith-number/BX5JIG2QBQXW647NWJWL55CXBN/events.json","paper":"https://pith.science/paper/BX5JIG2Q"},"agent_actions":{"view_html":"https://pith.science/pith/BX5JIG2QBQXW647NWJWL55CXBN","download_json":"https://pith.science/pith/BX5JIG2QBQXW647NWJWL55CXBN.json","view_paper":"https://pith.science/paper/BX5JIG2Q","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.00862&json=true","fetch_graph":"https://pith.science/api/pith-number/BX5JIG2QBQXW647NWJWL55CXBN/graph.json","fetch_events":"https://pith.science/api/pith-number/BX5JIG2QBQXW647NWJWL55CXBN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BX5JIG2QBQXW647NWJWL55CXBN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BX5JIG2QBQXW647NWJWL55CXBN/action/storage_attestation","attest_author":"https://pith.science/pith/BX5JIG2QBQXW647NWJWL55CXBN/action/author_attestation","sign_citation":"https://pith.science/pith/BX5JIG2QBQXW647NWJWL55CXBN/action/citation_signature","submit_replication":"https://pith.science/pith/BX5JIG2QBQXW647NWJWL55CXBN/action/replication_record"}},"created_at":"2026-05-18T00:01:41.930518+00:00","updated_at":"2026-05-18T00:01:41.930518+00:00"}