{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:ZBA7GV2WZSZOQ5OQFYATNT7AXJ","short_pith_number":"pith:ZBA7GV2W","schema_version":"1.0","canonical_sha256":"c841f35756ccb2e875d02e0136cfe0ba736105d138e59e1fe0c8b35659992e31","source":{"kind":"arxiv","id":"1306.2567","version":4},"attestation_state":"computed","paper":{"title":"Dynamics of tungsten hexacarbonyl, dicobalt octacarbonyl and their fragments adsorbed on silica surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Harald O. Jeschke, Kaliappan Muthukumar, Roser Valenti","submitted_at":"2013-06-11T16:04:36Z","abstract_excerpt":"Tungsten and cobalt carbonyls adsorbed on a substrate are typical starting points for the electron beam induced deposition of tungsten or cobalt based metallic nanostructures. We employ first principles molecular dynamics simulations to investigate the dynamics and vibrational spectra of W(CO)6 and W(CO)5 as well as Co2(CO)8 and Co(CO)4 precursor molecules on fully and partially hydroxylated silica surfaces. Such surfaces resemble the initial conditions of electron beam induced growth processes. We find that both W(CO)6 and Co2(CO)8 are stable at room temperature and mobile on a silica surface"},"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":"1306.2567","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-06-11T16:04:36Z","cross_cats_sorted":[],"title_canon_sha256":"4de130aae273dd35149b9199f92f8c1c01a60210e36e000d3939314150190d15","abstract_canon_sha256":"f9636a75342a464e88249c0b041c17e14649e4749872cc11bac77da17096a88f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:49:23.655790Z","signature_b64":"9Csh109rL4hMFGflhLXpSe17AQ7MsX/BuR237iXCibKY4dFBwRt8fIuHvQwdFhLvFR7GDB6gyYsXw8iWGeNbAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c841f35756ccb2e875d02e0136cfe0ba736105d138e59e1fe0c8b35659992e31","last_reissued_at":"2026-05-18T01:49:23.655150Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:49:23.655150Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamics of tungsten hexacarbonyl, dicobalt octacarbonyl and their fragments adsorbed on silica surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Harald O. Jeschke, Kaliappan Muthukumar, Roser Valenti","submitted_at":"2013-06-11T16:04:36Z","abstract_excerpt":"Tungsten and cobalt carbonyls adsorbed on a substrate are typical starting points for the electron beam induced deposition of tungsten or cobalt based metallic nanostructures. We employ first principles molecular dynamics simulations to investigate the dynamics and vibrational spectra of W(CO)6 and W(CO)5 as well as Co2(CO)8 and Co(CO)4 precursor molecules on fully and partially hydroxylated silica surfaces. Such surfaces resemble the initial conditions of electron beam induced growth processes. We find that both W(CO)6 and Co2(CO)8 are stable at room temperature and mobile on a silica surface"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.2567","kind":"arxiv","version":4},"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":"1306.2567","created_at":"2026-05-18T01:49:23.655245+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.2567v4","created_at":"2026-05-18T01:49:23.655245+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.2567","created_at":"2026-05-18T01:49:23.655245+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZBA7GV2WZSZO","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZBA7GV2WZSZOQ5OQ","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZBA7GV2W","created_at":"2026-05-18T12:28:09.283467+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/ZBA7GV2WZSZOQ5OQFYATNT7AXJ","json":"https://pith.science/pith/ZBA7GV2WZSZOQ5OQFYATNT7AXJ.json","graph_json":"https://pith.science/api/pith-number/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/graph.json","events_json":"https://pith.science/api/pith-number/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/events.json","paper":"https://pith.science/paper/ZBA7GV2W"},"agent_actions":{"view_html":"https://pith.science/pith/ZBA7GV2WZSZOQ5OQFYATNT7AXJ","download_json":"https://pith.science/pith/ZBA7GV2WZSZOQ5OQFYATNT7AXJ.json","view_paper":"https://pith.science/paper/ZBA7GV2W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.2567&json=true","fetch_graph":"https://pith.science/api/pith-number/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/graph.json","fetch_events":"https://pith.science/api/pith-number/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/action/storage_attestation","attest_author":"https://pith.science/pith/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/action/author_attestation","sign_citation":"https://pith.science/pith/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/action/citation_signature","submit_replication":"https://pith.science/pith/ZBA7GV2WZSZOQ5OQFYATNT7AXJ/action/replication_record"}},"created_at":"2026-05-18T01:49:23.655245+00:00","updated_at":"2026-05-18T01:49:23.655245+00:00"}