{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:CGKVPET5ANM53VOA2XB4LRIJLF","short_pith_number":"pith:CGKVPET5","schema_version":"1.0","canonical_sha256":"119557927d0359ddd5c0d5c3c5c5095960c7d03c980f71248299f43a236ca757","source":{"kind":"arxiv","id":"1903.11906","version":1},"attestation_state":"computed","paper":{"title":"$^{13}$CO and $^{13}$CO$_2$ ice mixtures with N$_2$ in photon energy transfer studies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.IM"],"primary_cat":"astro-ph.EP","authors_text":"G. M. Mu\\~noz Caro, H. Carrascosa, L. -C. Hsiao, N. -E. Sie, Y. -J. Chen","submitted_at":"2019-03-28T11:57:12Z","abstract_excerpt":"In dense clouds of the interstellar medium, dust grains are covered by ice mantles, dominated by H$_2$O. CO and CO$_2$ are common ice components observed in infrared spectra, while infrared inactive N$_2$ is expected to be present in the ice. Molecules in the ice can be dissociated, react or desorb by exposure to secondary ultraviolet photons. Thus, different physical scenarios lead to different ice mantle compositions. This work aims to understand the behaviour of $^{13}$CO : N$_2$ and $^{13}$CO$_2$ : N$_2$ ice mixtures submitted to ultraviolet radiation in the laboratory. Photochemical proce"},"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":"1903.11906","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2019-03-28T11:57:12Z","cross_cats_sorted":["astro-ph.GA","astro-ph.IM"],"title_canon_sha256":"10fc5364d27240fb2f89376e0bf215106d3e7c7480e1697dd56ef496d92aa5cc","abstract_canon_sha256":"b2743d924856c6e37e33e17815c7e7be66dba1cde35d2717c135d35e38c710fb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:49:58.726767Z","signature_b64":"bDbjsWk7ZkAml0Lrra0KmlwCfgZsT5ZoJA+OR8URCfId+LVweSN5wp1EAXC+MA2fawHrLFHgcpaa/meLnaqnBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"119557927d0359ddd5c0d5c3c5c5095960c7d03c980f71248299f43a236ca757","last_reissued_at":"2026-05-17T23:49:58.726093Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:49:58.726093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$^{13}$CO and $^{13}$CO$_2$ ice mixtures with N$_2$ in photon energy transfer studies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","astro-ph.IM"],"primary_cat":"astro-ph.EP","authors_text":"G. M. Mu\\~noz Caro, H. Carrascosa, L. -C. Hsiao, N. -E. Sie, Y. -J. Chen","submitted_at":"2019-03-28T11:57:12Z","abstract_excerpt":"In dense clouds of the interstellar medium, dust grains are covered by ice mantles, dominated by H$_2$O. CO and CO$_2$ are common ice components observed in infrared spectra, while infrared inactive N$_2$ is expected to be present in the ice. Molecules in the ice can be dissociated, react or desorb by exposure to secondary ultraviolet photons. Thus, different physical scenarios lead to different ice mantle compositions. This work aims to understand the behaviour of $^{13}$CO : N$_2$ and $^{13}$CO$_2$ : N$_2$ ice mixtures submitted to ultraviolet radiation in the laboratory. Photochemical proce"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.11906","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":"1903.11906","created_at":"2026-05-17T23:49:58.726171+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.11906v1","created_at":"2026-05-17T23:49:58.726171+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.11906","created_at":"2026-05-17T23:49:58.726171+00:00"},{"alias_kind":"pith_short_12","alias_value":"CGKVPET5ANM5","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_16","alias_value":"CGKVPET5ANM53VOA","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_8","alias_value":"CGKVPET5","created_at":"2026-05-18T12:33:12.712433+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/CGKVPET5ANM53VOA2XB4LRIJLF","json":"https://pith.science/pith/CGKVPET5ANM53VOA2XB4LRIJLF.json","graph_json":"https://pith.science/api/pith-number/CGKVPET5ANM53VOA2XB4LRIJLF/graph.json","events_json":"https://pith.science/api/pith-number/CGKVPET5ANM53VOA2XB4LRIJLF/events.json","paper":"https://pith.science/paper/CGKVPET5"},"agent_actions":{"view_html":"https://pith.science/pith/CGKVPET5ANM53VOA2XB4LRIJLF","download_json":"https://pith.science/pith/CGKVPET5ANM53VOA2XB4LRIJLF.json","view_paper":"https://pith.science/paper/CGKVPET5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.11906&json=true","fetch_graph":"https://pith.science/api/pith-number/CGKVPET5ANM53VOA2XB4LRIJLF/graph.json","fetch_events":"https://pith.science/api/pith-number/CGKVPET5ANM53VOA2XB4LRIJLF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CGKVPET5ANM53VOA2XB4LRIJLF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CGKVPET5ANM53VOA2XB4LRIJLF/action/storage_attestation","attest_author":"https://pith.science/pith/CGKVPET5ANM53VOA2XB4LRIJLF/action/author_attestation","sign_citation":"https://pith.science/pith/CGKVPET5ANM53VOA2XB4LRIJLF/action/citation_signature","submit_replication":"https://pith.science/pith/CGKVPET5ANM53VOA2XB4LRIJLF/action/replication_record"}},"created_at":"2026-05-17T23:49:58.726171+00:00","updated_at":"2026-05-17T23:49:58.726171+00:00"}