{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:RNLJY3HW3SZ4ALYJ3VD5SWBMSU","short_pith_number":"pith:RNLJY3HW","schema_version":"1.0","canonical_sha256":"8b569c6cf6dcb3c02f09dd47d9582c953d88ddfcbc5caba320dc3db1137b7cfb","source":{"kind":"arxiv","id":"2507.17595","version":1},"attestation_state":"computed","paper":{"title":"Fine-tuning the complex organic molecule formation: sulfur and CO ice as regulators of surface chemistry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Fuente, A. Taillard, D. Navarro-Almaida, J. J. Miranzo-Pastor, P. Caselli, R. Mart\\'in-Dom\\'enech","submitted_at":"2025-07-23T15:27:16Z","abstract_excerpt":"Grain-surface chemistry plays a crucial role in the formation of molecules of astrobiological interest, including H$_{2}$S and complex organic molecules (COMs). They are commonly observed in the gas phase toward star-forming regions, but their detection in ices remains limited. Combining gas-phase observations with chemical modeling is therefore essential for advancing our understanding of their chemistry. In this paper we investigate the factors that promote or hinder molecular complexity combining gas-phase observations of CH$_{3}$OH, H$_{2}$S, OCS, N$_{2}$H$^{+}$, and C$^{18}$O with chemica"},"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":"2507.17595","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-07-23T15:27:16Z","cross_cats_sorted":[],"title_canon_sha256":"29ad2e70b2e5b710e65b90f8adf71bf98248d74da4493a3699fc53b5acf8ee15","abstract_canon_sha256":"9855f42cf75f6a81a984e9b8ffe9f570a38bff0c3680431c7b9ca3a8b5b859af"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:07:39.926510Z","signature_b64":"vYP06fWTkeNROE+3RHAsvdorh9oOWD2ckQww/B3IthwZOTB3N0+39sOwsPIjRw8uWt68Gejj8vE9Hy+3nJUeBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b569c6cf6dcb3c02f09dd47d9582c953d88ddfcbc5caba320dc3db1137b7cfb","last_reissued_at":"2026-07-05T12:07:39.925885Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:07:39.925885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fine-tuning the complex organic molecule formation: sulfur and CO ice as regulators of surface chemistry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Fuente, A. Taillard, D. Navarro-Almaida, J. J. Miranzo-Pastor, P. Caselli, R. Mart\\'in-Dom\\'enech","submitted_at":"2025-07-23T15:27:16Z","abstract_excerpt":"Grain-surface chemistry plays a crucial role in the formation of molecules of astrobiological interest, including H$_{2}$S and complex organic molecules (COMs). They are commonly observed in the gas phase toward star-forming regions, but their detection in ices remains limited. Combining gas-phase observations with chemical modeling is therefore essential for advancing our understanding of their chemistry. In this paper we investigate the factors that promote or hinder molecular complexity combining gas-phase observations of CH$_{3}$OH, H$_{2}$S, OCS, N$_{2}$H$^{+}$, and C$^{18}$O with chemica"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.17595","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/2507.17595/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":"2507.17595","created_at":"2026-07-05T12:07:39.925953+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.17595v1","created_at":"2026-07-05T12:07:39.925953+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.17595","created_at":"2026-07-05T12:07:39.925953+00:00"},{"alias_kind":"pith_short_12","alias_value":"RNLJY3HW3SZ4","created_at":"2026-07-05T12:07:39.925953+00:00"},{"alias_kind":"pith_short_16","alias_value":"RNLJY3HW3SZ4ALYJ","created_at":"2026-07-05T12:07:39.925953+00:00"},{"alias_kind":"pith_short_8","alias_value":"RNLJY3HW","created_at":"2026-07-05T12:07:39.925953+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/RNLJY3HW3SZ4ALYJ3VD5SWBMSU","json":"https://pith.science/pith/RNLJY3HW3SZ4ALYJ3VD5SWBMSU.json","graph_json":"https://pith.science/api/pith-number/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/graph.json","events_json":"https://pith.science/api/pith-number/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/events.json","paper":"https://pith.science/paper/RNLJY3HW"},"agent_actions":{"view_html":"https://pith.science/pith/RNLJY3HW3SZ4ALYJ3VD5SWBMSU","download_json":"https://pith.science/pith/RNLJY3HW3SZ4ALYJ3VD5SWBMSU.json","view_paper":"https://pith.science/paper/RNLJY3HW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.17595&json=true","fetch_graph":"https://pith.science/api/pith-number/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/graph.json","fetch_events":"https://pith.science/api/pith-number/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/action/storage_attestation","attest_author":"https://pith.science/pith/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/action/author_attestation","sign_citation":"https://pith.science/pith/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/action/citation_signature","submit_replication":"https://pith.science/pith/RNLJY3HW3SZ4ALYJ3VD5SWBMSU/action/replication_record"}},"created_at":"2026-07-05T12:07:39.925953+00:00","updated_at":"2026-07-05T12:07:39.925953+00:00"}