{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:EGSH5DP2MZJ4W6LFE6QBCZUUPY","short_pith_number":"pith:EGSH5DP2","schema_version":"1.0","canonical_sha256":"21a47e8dfa6653cb796527a01166947e3c754dff84bd3ae544505a497428652d","source":{"kind":"arxiv","id":"1902.02268","version":1},"attestation_state":"computed","paper":{"title":"Anisotropy induced vortex lattice rearrangement in CaKFe$_4$As$_4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Alex Amato, Hubertus Luetkens, Paul C. Canfield, Rustem Khasanov, Sergey L. Bud'ko, William R. Meier","submitted_at":"2019-02-06T16:50:59Z","abstract_excerpt":"The magnetic penetration depth anisotropy $\\gamma_\\lambda=\\lambda_{c}/\\lambda_{ab}$ ($\\lambda_{ab}$ and $\\lambda_{c}$ are the in-plane and the out-of-plane components of the magnetic penetration depth) in a CaKFe$_4$As$_4$ single crystal sample (the critical temperature $T_{\\rm c}\\simeq 35$ K) was studied by means of muon-spin rotation ($\\mu$SR). $\\gamma_\\lambda$ is almost temperature independent for $T\\lesssim 20$ K ($\\gamma_\\lambda\\simeq 1.9$) and it reaches $\\simeq 3.0$ by approaching $T_{\\rm c}$. The change of $\\gamma_\\lambda$ induces the corresponding rearrangement of the flux line lattic"},"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":"1902.02268","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2019-02-06T16:50:59Z","cross_cats_sorted":[],"title_canon_sha256":"d4c7c8ee6b080434c74834d87f0aa61297409a07b26ac094fcb3589fa178acc4","abstract_canon_sha256":"ad1f5494fd9cbdd04af7c9676d645c52a8652fe7f08fcb98b2b96939ff87551a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:46:12.344026Z","signature_b64":"PSPoLau/ffvD0UPf01kIO+Y/UzxhrGq6IWEqK4NE0LVszm22UCmKGHr8sPDL3vnpNhd4K2FruSUwI20PAuZQCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"21a47e8dfa6653cb796527a01166947e3c754dff84bd3ae544505a497428652d","last_reissued_at":"2026-05-17T23:46:12.343456Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:46:12.343456Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anisotropy induced vortex lattice rearrangement in CaKFe$_4$As$_4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Alex Amato, Hubertus Luetkens, Paul C. Canfield, Rustem Khasanov, Sergey L. Bud'ko, William R. Meier","submitted_at":"2019-02-06T16:50:59Z","abstract_excerpt":"The magnetic penetration depth anisotropy $\\gamma_\\lambda=\\lambda_{c}/\\lambda_{ab}$ ($\\lambda_{ab}$ and $\\lambda_{c}$ are the in-plane and the out-of-plane components of the magnetic penetration depth) in a CaKFe$_4$As$_4$ single crystal sample (the critical temperature $T_{\\rm c}\\simeq 35$ K) was studied by means of muon-spin rotation ($\\mu$SR). $\\gamma_\\lambda$ is almost temperature independent for $T\\lesssim 20$ K ($\\gamma_\\lambda\\simeq 1.9$) and it reaches $\\simeq 3.0$ by approaching $T_{\\rm c}$. The change of $\\gamma_\\lambda$ induces the corresponding rearrangement of the flux line lattic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.02268","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":"1902.02268","created_at":"2026-05-17T23:46:12.343539+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.02268v1","created_at":"2026-05-17T23:46:12.343539+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.02268","created_at":"2026-05-17T23:46:12.343539+00:00"},{"alias_kind":"pith_short_12","alias_value":"EGSH5DP2MZJ4","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_16","alias_value":"EGSH5DP2MZJ4W6LF","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_8","alias_value":"EGSH5DP2","created_at":"2026-05-18T12:33:15.570797+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/EGSH5DP2MZJ4W6LFE6QBCZUUPY","json":"https://pith.science/pith/EGSH5DP2MZJ4W6LFE6QBCZUUPY.json","graph_json":"https://pith.science/api/pith-number/EGSH5DP2MZJ4W6LFE6QBCZUUPY/graph.json","events_json":"https://pith.science/api/pith-number/EGSH5DP2MZJ4W6LFE6QBCZUUPY/events.json","paper":"https://pith.science/paper/EGSH5DP2"},"agent_actions":{"view_html":"https://pith.science/pith/EGSH5DP2MZJ4W6LFE6QBCZUUPY","download_json":"https://pith.science/pith/EGSH5DP2MZJ4W6LFE6QBCZUUPY.json","view_paper":"https://pith.science/paper/EGSH5DP2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.02268&json=true","fetch_graph":"https://pith.science/api/pith-number/EGSH5DP2MZJ4W6LFE6QBCZUUPY/graph.json","fetch_events":"https://pith.science/api/pith-number/EGSH5DP2MZJ4W6LFE6QBCZUUPY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EGSH5DP2MZJ4W6LFE6QBCZUUPY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EGSH5DP2MZJ4W6LFE6QBCZUUPY/action/storage_attestation","attest_author":"https://pith.science/pith/EGSH5DP2MZJ4W6LFE6QBCZUUPY/action/author_attestation","sign_citation":"https://pith.science/pith/EGSH5DP2MZJ4W6LFE6QBCZUUPY/action/citation_signature","submit_replication":"https://pith.science/pith/EGSH5DP2MZJ4W6LFE6QBCZUUPY/action/replication_record"}},"created_at":"2026-05-17T23:46:12.343539+00:00","updated_at":"2026-05-17T23:46:12.343539+00:00"}