{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:2I2FTZJ2SPDEFDFGOBUXHAC4KP","short_pith_number":"pith:2I2FTZJ2","schema_version":"1.0","canonical_sha256":"d23459e53a93c6428ca6706973805c53f71115ab08fd841b13c5ac6ab49c644e","source":{"kind":"arxiv","id":"2002.00135","version":3},"attestation_state":"computed","paper":{"title":"Random magnetic anisotropy driven transitions in layered perovskite LaSrCoO$_4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Abdul Ahad, A. K. Sinha, A. Tripathy, D. K. Shukla, F. Rahman, K. Dey, K. Gautam, R. J. Choudhary, R. Sankar, S. N. Kaul, S. S. Majid","submitted_at":"2020-02-01T04:29:31Z","abstract_excerpt":"Attempts to unravel the nature of magnetic ordering in LaSrCoO$_4$ (Co$^{3+}$), a compound intermediate between antiferromagnetic (AFM) La$_2$CoO$_4$ (Co$^{2+}$) and ferromagnetic (FM) Sr$_2$CoO$_4$ (Co$^{4+}$), have met with a limited success so far. In this report, the results of a thorough investigation of dc magnetization and ac susceptibility (ACS) in single-phase LaSrCoO$_4$ provide clinching evidence for a thermodynamic paramagnetic (PM) - ferromagnetic (FM) phase transition at T$_{c}$ = 220.5 K, followed at lower temperature (T$_{g}$ = 7.7 K) by a transition to the cluster spin glass ("},"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":"2002.00135","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-02-01T04:29:31Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"af6edd8cece0291b8676fa36870d7a7e59fd500a117a80e7bc7f35b33e0322f2","abstract_canon_sha256":"e195f854f10d62701976ae320a75a7180b97aaca6a068edcc5b988c47775a6e2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:18:13.968427Z","signature_b64":"YrecAWimC1NDLdpW+/dOCQ0TQnjHq2arVobv3MvHQlYk5QJsebxwi745kS3mstZvj9tFVqWtTE6yz9ILfZtDDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d23459e53a93c6428ca6706973805c53f71115ab08fd841b13c5ac6ab49c644e","last_reissued_at":"2026-07-05T06:18:13.967981Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:18:13.967981Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Random magnetic anisotropy driven transitions in layered perovskite LaSrCoO$_4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Abdul Ahad, A. K. Sinha, A. Tripathy, D. K. Shukla, F. Rahman, K. Dey, K. Gautam, R. J. Choudhary, R. Sankar, S. N. Kaul, S. S. Majid","submitted_at":"2020-02-01T04:29:31Z","abstract_excerpt":"Attempts to unravel the nature of magnetic ordering in LaSrCoO$_4$ (Co$^{3+}$), a compound intermediate between antiferromagnetic (AFM) La$_2$CoO$_4$ (Co$^{2+}$) and ferromagnetic (FM) Sr$_2$CoO$_4$ (Co$^{4+}$), have met with a limited success so far. In this report, the results of a thorough investigation of dc magnetization and ac susceptibility (ACS) in single-phase LaSrCoO$_4$ provide clinching evidence for a thermodynamic paramagnetic (PM) - ferromagnetic (FM) phase transition at T$_{c}$ = 220.5 K, followed at lower temperature (T$_{g}$ = 7.7 K) by a transition to the cluster spin glass ("},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.00135","kind":"arxiv","version":3},"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/2002.00135/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":"2002.00135","created_at":"2026-07-05T06:18:13.968039+00:00"},{"alias_kind":"arxiv_version","alias_value":"2002.00135v3","created_at":"2026-07-05T06:18:13.968039+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.00135","created_at":"2026-07-05T06:18:13.968039+00:00"},{"alias_kind":"pith_short_12","alias_value":"2I2FTZJ2SPDE","created_at":"2026-07-05T06:18:13.968039+00:00"},{"alias_kind":"pith_short_16","alias_value":"2I2FTZJ2SPDEFDFG","created_at":"2026-07-05T06:18:13.968039+00:00"},{"alias_kind":"pith_short_8","alias_value":"2I2FTZJ2","created_at":"2026-07-05T06:18:13.968039+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/2I2FTZJ2SPDEFDFGOBUXHAC4KP","json":"https://pith.science/pith/2I2FTZJ2SPDEFDFGOBUXHAC4KP.json","graph_json":"https://pith.science/api/pith-number/2I2FTZJ2SPDEFDFGOBUXHAC4KP/graph.json","events_json":"https://pith.science/api/pith-number/2I2FTZJ2SPDEFDFGOBUXHAC4KP/events.json","paper":"https://pith.science/paper/2I2FTZJ2"},"agent_actions":{"view_html":"https://pith.science/pith/2I2FTZJ2SPDEFDFGOBUXHAC4KP","download_json":"https://pith.science/pith/2I2FTZJ2SPDEFDFGOBUXHAC4KP.json","view_paper":"https://pith.science/paper/2I2FTZJ2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2002.00135&json=true","fetch_graph":"https://pith.science/api/pith-number/2I2FTZJ2SPDEFDFGOBUXHAC4KP/graph.json","fetch_events":"https://pith.science/api/pith-number/2I2FTZJ2SPDEFDFGOBUXHAC4KP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2I2FTZJ2SPDEFDFGOBUXHAC4KP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2I2FTZJ2SPDEFDFGOBUXHAC4KP/action/storage_attestation","attest_author":"https://pith.science/pith/2I2FTZJ2SPDEFDFGOBUXHAC4KP/action/author_attestation","sign_citation":"https://pith.science/pith/2I2FTZJ2SPDEFDFGOBUXHAC4KP/action/citation_signature","submit_replication":"https://pith.science/pith/2I2FTZJ2SPDEFDFGOBUXHAC4KP/action/replication_record"}},"created_at":"2026-07-05T06:18:13.968039+00:00","updated_at":"2026-07-05T06:18:13.968039+00:00"}