{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:DPPT7ZVNQMMJSOPDJHHXBJ2H6F","short_pith_number":"pith:DPPT7ZVN","schema_version":"1.0","canonical_sha256":"1bdf3fe6ad83189939e349cf70a747f1451df851833185978c8717c7921b4e47","source":{"kind":"arxiv","id":"1802.10414","version":2},"attestation_state":"computed","paper":{"title":"Multigap Superconductivity in a charge density wave superconductor LaPt2Si2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Bhattacharyya, Debarchan Das, D. T. Adroja, P. K. Biswas, Ritu Gupta, Z. Hossain","submitted_at":"2018-02-28T13:56:08Z","abstract_excerpt":"The superconducting gap structure of a charge density wave (CDW) superconductor LaPt$_2$Si$_2$ ($T_c$ = 1.6~K) having a quasi two dimensional crystal structure has been investigated using muon spin rotation/relaxation ($\\mu$SR) measurements carried out in transverse field (TF), zero field (ZF) and longitudinal field (LF) geometries. Rigorous analysis of TF-$\\mu$SR spectra in the superconducting state corroborates that the temperature dependence of the effective penetration depth, $\\lambda_L$, derived from muon spin depolarization, fits to an isotropic $s+s-$wave model suggesting that the Fermi"},"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":"1802.10414","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-02-28T13:56:08Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"d7e15f6c6f554d230b1b9bb00974fa2a07d02b2219c48a259802a0718bfc60e1","abstract_canon_sha256":"d63af9bbe220eb6b2cb5a009ddf243596a3c6f5fe1aa946edff935edc1fb0eea"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:15.687585Z","signature_b64":"aynlofHPcqXBE5RhPY1lUh6DFm6R3b8Gm+bcF355YY9wBYbjUa6NZuZVzqJMft1rEogw7/2jPM1jQ7wE/6+tBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1bdf3fe6ad83189939e349cf70a747f1451df851833185978c8717c7921b4e47","last_reissued_at":"2026-05-18T00:15:15.686856Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:15.686856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multigap Superconductivity in a charge density wave superconductor LaPt2Si2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Bhattacharyya, Debarchan Das, D. T. Adroja, P. K. Biswas, Ritu Gupta, Z. Hossain","submitted_at":"2018-02-28T13:56:08Z","abstract_excerpt":"The superconducting gap structure of a charge density wave (CDW) superconductor LaPt$_2$Si$_2$ ($T_c$ = 1.6~K) having a quasi two dimensional crystal structure has been investigated using muon spin rotation/relaxation ($\\mu$SR) measurements carried out in transverse field (TF), zero field (ZF) and longitudinal field (LF) geometries. Rigorous analysis of TF-$\\mu$SR spectra in the superconducting state corroborates that the temperature dependence of the effective penetration depth, $\\lambda_L$, derived from muon spin depolarization, fits to an isotropic $s+s-$wave model suggesting that the Fermi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.10414","kind":"arxiv","version":2},"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":"1802.10414","created_at":"2026-05-18T00:15:15.686964+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.10414v2","created_at":"2026-05-18T00:15:15.686964+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.10414","created_at":"2026-05-18T00:15:15.686964+00:00"},{"alias_kind":"pith_short_12","alias_value":"DPPT7ZVNQMMJ","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_16","alias_value":"DPPT7ZVNQMMJSOPD","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_8","alias_value":"DPPT7ZVN","created_at":"2026-05-18T12:32:19.392346+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/DPPT7ZVNQMMJSOPDJHHXBJ2H6F","json":"https://pith.science/pith/DPPT7ZVNQMMJSOPDJHHXBJ2H6F.json","graph_json":"https://pith.science/api/pith-number/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/graph.json","events_json":"https://pith.science/api/pith-number/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/events.json","paper":"https://pith.science/paper/DPPT7ZVN"},"agent_actions":{"view_html":"https://pith.science/pith/DPPT7ZVNQMMJSOPDJHHXBJ2H6F","download_json":"https://pith.science/pith/DPPT7ZVNQMMJSOPDJHHXBJ2H6F.json","view_paper":"https://pith.science/paper/DPPT7ZVN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.10414&json=true","fetch_graph":"https://pith.science/api/pith-number/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/graph.json","fetch_events":"https://pith.science/api/pith-number/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/action/storage_attestation","attest_author":"https://pith.science/pith/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/action/author_attestation","sign_citation":"https://pith.science/pith/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/action/citation_signature","submit_replication":"https://pith.science/pith/DPPT7ZVNQMMJSOPDJHHXBJ2H6F/action/replication_record"}},"created_at":"2026-05-18T00:15:15.686964+00:00","updated_at":"2026-05-18T00:15:15.686964+00:00"}