{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:MD3U74Y5ERJVLKE3FPER5AUI5A","short_pith_number":"pith:MD3U74Y5","schema_version":"1.0","canonical_sha256":"60f74ff31d245355a89b2bc91e8288e82973d0ab1cdb820e46989fc0387f1157","source":{"kind":"arxiv","id":"1903.11348","version":1},"attestation_state":"computed","paper":{"title":"Effect of A-site ionic radius on metamagnetic transition in charge ordered $Sm_{0.5}(Ca_{0.5-y}Sr_{y})MnO_3$ compounds","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"I. Das, Kalpataru Pradhan, Sanjib Banik","submitted_at":"2019-03-27T11:15:19Z","abstract_excerpt":"We investigate the ultra-sharp jump in the isothermal magnetization and the resistivity in the polycrystalline $Sm_{0.5}(Ca_{0.5-y}Sr_{y})MnO_3$ $(y = 0, 0.1, 0.2, 0.25, 0.3, 0.5)$ compounds. The critical field $(H_{cr})$, required for the ultra-sharp jump, decreases with increase of `Sr' concentration, i.e. with increase of average A-site ionic radius $\\langle r_A\\rangle$. The magnetotransport data indicate that the phase separation increases with the increase of $\\langle r_A\\rangle$, i.e. with $y$. The dependency of $H_{cr}$ with magnetic field sweep rate reveals that the ultra-sharp jump fr"},"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":"1903.11348","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-03-27T11:15:19Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"08cad0d62d2f5c9d175abf9f354ad101a64e32bafb483784627e932b692450fc","abstract_canon_sha256":"55dda5df78b53346bffd3e0050ae969bdba4d69480bb90e678521f0b674a0118"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:03.526028Z","signature_b64":"ZDiH1VLYQFPBcjoRlS6ty08Pe0Ia57hWtHGpY7QYwAUr6VwjooiZFjiF0KIV+tPj3eS5HnihmQDvxDfiq8UIBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60f74ff31d245355a89b2bc91e8288e82973d0ab1cdb820e46989fc0387f1157","last_reissued_at":"2026-05-17T23:50:03.525571Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:03.525571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of A-site ionic radius on metamagnetic transition in charge ordered $Sm_{0.5}(Ca_{0.5-y}Sr_{y})MnO_3$ compounds","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"I. Das, Kalpataru Pradhan, Sanjib Banik","submitted_at":"2019-03-27T11:15:19Z","abstract_excerpt":"We investigate the ultra-sharp jump in the isothermal magnetization and the resistivity in the polycrystalline $Sm_{0.5}(Ca_{0.5-y}Sr_{y})MnO_3$ $(y = 0, 0.1, 0.2, 0.25, 0.3, 0.5)$ compounds. The critical field $(H_{cr})$, required for the ultra-sharp jump, decreases with increase of `Sr' concentration, i.e. with increase of average A-site ionic radius $\\langle r_A\\rangle$. The magnetotransport data indicate that the phase separation increases with the increase of $\\langle r_A\\rangle$, i.e. with $y$. The dependency of $H_{cr}$ with magnetic field sweep rate reveals that the ultra-sharp jump fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.11348","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":"1903.11348","created_at":"2026-05-17T23:50:03.525631+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.11348v1","created_at":"2026-05-17T23:50:03.525631+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.11348","created_at":"2026-05-17T23:50:03.525631+00:00"},{"alias_kind":"pith_short_12","alias_value":"MD3U74Y5ERJV","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_16","alias_value":"MD3U74Y5ERJVLKE3","created_at":"2026-05-18T12:33:21.387695+00:00"},{"alias_kind":"pith_short_8","alias_value":"MD3U74Y5","created_at":"2026-05-18T12:33:21.387695+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/MD3U74Y5ERJVLKE3FPER5AUI5A","json":"https://pith.science/pith/MD3U74Y5ERJVLKE3FPER5AUI5A.json","graph_json":"https://pith.science/api/pith-number/MD3U74Y5ERJVLKE3FPER5AUI5A/graph.json","events_json":"https://pith.science/api/pith-number/MD3U74Y5ERJVLKE3FPER5AUI5A/events.json","paper":"https://pith.science/paper/MD3U74Y5"},"agent_actions":{"view_html":"https://pith.science/pith/MD3U74Y5ERJVLKE3FPER5AUI5A","download_json":"https://pith.science/pith/MD3U74Y5ERJVLKE3FPER5AUI5A.json","view_paper":"https://pith.science/paper/MD3U74Y5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.11348&json=true","fetch_graph":"https://pith.science/api/pith-number/MD3U74Y5ERJVLKE3FPER5AUI5A/graph.json","fetch_events":"https://pith.science/api/pith-number/MD3U74Y5ERJVLKE3FPER5AUI5A/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MD3U74Y5ERJVLKE3FPER5AUI5A/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MD3U74Y5ERJVLKE3FPER5AUI5A/action/storage_attestation","attest_author":"https://pith.science/pith/MD3U74Y5ERJVLKE3FPER5AUI5A/action/author_attestation","sign_citation":"https://pith.science/pith/MD3U74Y5ERJVLKE3FPER5AUI5A/action/citation_signature","submit_replication":"https://pith.science/pith/MD3U74Y5ERJVLKE3FPER5AUI5A/action/replication_record"}},"created_at":"2026-05-17T23:50:03.525631+00:00","updated_at":"2026-05-17T23:50:03.525631+00:00"}