{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:B7N53VGUK4XR3JT5DYDSL422FX","short_pith_number":"pith:B7N53VGU","schema_version":"1.0","canonical_sha256":"0fdbddd4d4572f1da67d1e0725f35a2dda5625672d82bc2067e6312a0ef853a8","source":{"kind":"arxiv","id":"2606.07848","version":1},"attestation_state":"computed","paper":{"title":"Phase Formation and Thermal Stability of Superconducting Platinum Silicide Thin Films on Silicon","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"Ananya Chattaraj, Charles T. Black, Mingzhao Liu, Tharanga R. Nanayakkara","submitted_at":"2026-06-05T21:17:33Z","abstract_excerpt":"Platinum silicide (PtSi) thin films are promising for silicon-based superconducting quantum devices due to their compatibility with CMOS fabrication, air stability, and superconducting transition temperature near 1 K. We report a systematic study of PtSi phase formation, microstructure, and interface quality as a function of annealing temperature and duration, characterizing films using grazing-incidence X-ray diffraction, X-ray reflectivity, and electrical transport measurements. Phase-pure PtSi forms within minutes by rapid thermal processing at 600 {\\deg}C and is stable under extended annea"},"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":"2606.07848","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-06-05T21:17:33Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"f367f18ca025b9053b65d7eda871adde60dabb624d3a02e703e3efb834c912f7","abstract_canon_sha256":"17689dbc79137bc3e7104a76ddd99467f2f090a15d67bae3a1c4c2e16dab59d5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-09T01:04:53.666534Z","signature_b64":"9eZ2qgAHg2F72CmIiGBm4YrB+017MpMgeP65QLeJ9AXhIPTHi7XFc/gdW95kmgmLwku3gvys8mpGbfiqHJ8ABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0fdbddd4d4572f1da67d1e0725f35a2dda5625672d82bc2067e6312a0ef853a8","last_reissued_at":"2026-06-09T01:04:53.666069Z","signature_status":"signed_v1","first_computed_at":"2026-06-09T01:04:53.666069Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phase Formation and Thermal Stability of Superconducting Platinum Silicide Thin Films on Silicon","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"Ananya Chattaraj, Charles T. Black, Mingzhao Liu, Tharanga R. Nanayakkara","submitted_at":"2026-06-05T21:17:33Z","abstract_excerpt":"Platinum silicide (PtSi) thin films are promising for silicon-based superconducting quantum devices due to their compatibility with CMOS fabrication, air stability, and superconducting transition temperature near 1 K. We report a systematic study of PtSi phase formation, microstructure, and interface quality as a function of annealing temperature and duration, characterizing films using grazing-incidence X-ray diffraction, X-ray reflectivity, and electrical transport measurements. Phase-pure PtSi forms within minutes by rapid thermal processing at 600 {\\deg}C and is stable under extended annea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.07848","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/2606.07848/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":"2606.07848","created_at":"2026-06-09T01:04:53.666133+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.07848v1","created_at":"2026-06-09T01:04:53.666133+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.07848","created_at":"2026-06-09T01:04:53.666133+00:00"},{"alias_kind":"pith_short_12","alias_value":"B7N53VGUK4XR","created_at":"2026-06-09T01:04:53.666133+00:00"},{"alias_kind":"pith_short_16","alias_value":"B7N53VGUK4XR3JT5","created_at":"2026-06-09T01:04:53.666133+00:00"},{"alias_kind":"pith_short_8","alias_value":"B7N53VGU","created_at":"2026-06-09T01:04:53.666133+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/B7N53VGUK4XR3JT5DYDSL422FX","json":"https://pith.science/pith/B7N53VGUK4XR3JT5DYDSL422FX.json","graph_json":"https://pith.science/api/pith-number/B7N53VGUK4XR3JT5DYDSL422FX/graph.json","events_json":"https://pith.science/api/pith-number/B7N53VGUK4XR3JT5DYDSL422FX/events.json","paper":"https://pith.science/paper/B7N53VGU"},"agent_actions":{"view_html":"https://pith.science/pith/B7N53VGUK4XR3JT5DYDSL422FX","download_json":"https://pith.science/pith/B7N53VGUK4XR3JT5DYDSL422FX.json","view_paper":"https://pith.science/paper/B7N53VGU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.07848&json=true","fetch_graph":"https://pith.science/api/pith-number/B7N53VGUK4XR3JT5DYDSL422FX/graph.json","fetch_events":"https://pith.science/api/pith-number/B7N53VGUK4XR3JT5DYDSL422FX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B7N53VGUK4XR3JT5DYDSL422FX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B7N53VGUK4XR3JT5DYDSL422FX/action/storage_attestation","attest_author":"https://pith.science/pith/B7N53VGUK4XR3JT5DYDSL422FX/action/author_attestation","sign_citation":"https://pith.science/pith/B7N53VGUK4XR3JT5DYDSL422FX/action/citation_signature","submit_replication":"https://pith.science/pith/B7N53VGUK4XR3JT5DYDSL422FX/action/replication_record"}},"created_at":"2026-06-09T01:04:53.666133+00:00","updated_at":"2026-06-09T01:04:53.666133+00:00"}