{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:JGLVYTUZU247QM4S4FOQMX3MGM","short_pith_number":"pith:JGLVYTUZ","canonical_record":{"source":{"id":"1906.09153","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-21T14:05:39Z","cross_cats_sorted":[],"title_canon_sha256":"efedb4cf1f3383d8e9c1aa6585e0dea9ec0edde5350386bb0abaf76856e0624e","abstract_canon_sha256":"9f05bfcabfbbfc5818877a601daa94a6e32cf56906d775591ecabff99d49f9c6"},"schema_version":"1.0"},"canonical_sha256":"49975c4e99a6b9f83392e15d065f6c333dedb47879667ca9df29720d3f70467d","source":{"kind":"arxiv","id":"1906.09153","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.09153","created_at":"2026-05-17T23:42:44Z"},{"alias_kind":"arxiv_version","alias_value":"1906.09153v1","created_at":"2026-05-17T23:42:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.09153","created_at":"2026-05-17T23:42:44Z"},{"alias_kind":"pith_short_12","alias_value":"JGLVYTUZU247","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"JGLVYTUZU247QM4S","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"JGLVYTUZ","created_at":"2026-05-18T12:33:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:JGLVYTUZU247QM4S4FOQMX3MGM","target":"record","payload":{"canonical_record":{"source":{"id":"1906.09153","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-21T14:05:39Z","cross_cats_sorted":[],"title_canon_sha256":"efedb4cf1f3383d8e9c1aa6585e0dea9ec0edde5350386bb0abaf76856e0624e","abstract_canon_sha256":"9f05bfcabfbbfc5818877a601daa94a6e32cf56906d775591ecabff99d49f9c6"},"schema_version":"1.0"},"canonical_sha256":"49975c4e99a6b9f83392e15d065f6c333dedb47879667ca9df29720d3f70467d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:44.353361Z","signature_b64":"v63mDD9XRVsoOTzt57LO7b1SKFKxs8DmJWaEJRNu5oOKmm+C2F5l9gaZ1uIi4IdF+Jtj667ovYy5iHupMrwoDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49975c4e99a6b9f83392e15d065f6c333dedb47879667ca9df29720d3f70467d","last_reissued_at":"2026-05-17T23:42:44.352764Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:44.352764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1906.09153","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:42:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fyv7A4uYGoHO8ueN/srw3nipoQ+SbHsHeTdWHICaqf4ZEHyXDGJ5ocQVNXCQoLE4OWEAjO58UMq/oDpKbDznAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T07:42:29.663799Z"},"content_sha256":"2124393021b2babea0d88887d15ad549ed4df1902911bf6f7a4ca2640f3f79a9","schema_version":"1.0","event_id":"sha256:2124393021b2babea0d88887d15ad549ed4df1902911bf6f7a4ca2640f3f79a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:JGLVYTUZU247QM4S4FOQMX3MGM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strain and thickness effects on magnetocrystalline anisotropy of CoFe(011) films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Eunsung Jekal, Phuong Dao","submitted_at":"2019-06-21T14:05:39Z","abstract_excerpt":"We investigate MCA of CoFe(011) thin films as a function of strength of strain and film thickness has been studied. It is elucidated that perpendicular magnetocystalline anisotropy (MCA) energy (EMCA) is getting stronger with compressed xy-plane lattice constant while in-plane MCA is become an easy-axis by tensile strain on xy-plane. The reason of the EMCA behaviors can be explained by features of electronic structures."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.09153","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:42:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"11rsI+/yaoSqSIDwzcUk8KfZmRFj2oJ83vCF/AVE5KEXmQa693BFUqwD34BBUaCEvkS+CxH9Tru3Wr8LZemqBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T07:42:29.664133Z"},"content_sha256":"d1ca0bc9c5b36dbfde2fab52e2185cd4bcd2bbb8ad24e387faed2a766f6ac5d9","schema_version":"1.0","event_id":"sha256:d1ca0bc9c5b36dbfde2fab52e2185cd4bcd2bbb8ad24e387faed2a766f6ac5d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JGLVYTUZU247QM4S4FOQMX3MGM/bundle.json","state_url":"https://pith.science/pith/JGLVYTUZU247QM4S4FOQMX3MGM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JGLVYTUZU247QM4S4FOQMX3MGM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-27T07:42:29Z","links":{"resolver":"https://pith.science/pith/JGLVYTUZU247QM4S4FOQMX3MGM","bundle":"https://pith.science/pith/JGLVYTUZU247QM4S4FOQMX3MGM/bundle.json","state":"https://pith.science/pith/JGLVYTUZU247QM4S4FOQMX3MGM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JGLVYTUZU247QM4S4FOQMX3MGM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:JGLVYTUZU247QM4S4FOQMX3MGM","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9f05bfcabfbbfc5818877a601daa94a6e32cf56906d775591ecabff99d49f9c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-21T14:05:39Z","title_canon_sha256":"efedb4cf1f3383d8e9c1aa6585e0dea9ec0edde5350386bb0abaf76856e0624e"},"schema_version":"1.0","source":{"id":"1906.09153","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.09153","created_at":"2026-05-17T23:42:44Z"},{"alias_kind":"arxiv_version","alias_value":"1906.09153v1","created_at":"2026-05-17T23:42:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.09153","created_at":"2026-05-17T23:42:44Z"},{"alias_kind":"pith_short_12","alias_value":"JGLVYTUZU247","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"JGLVYTUZU247QM4S","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"JGLVYTUZ","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:d1ca0bc9c5b36dbfde2fab52e2185cd4bcd2bbb8ad24e387faed2a766f6ac5d9","target":"graph","created_at":"2026-05-17T23:42:44Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We investigate MCA of CoFe(011) thin films as a function of strength of strain and film thickness has been studied. It is elucidated that perpendicular magnetocystalline anisotropy (MCA) energy (EMCA) is getting stronger with compressed xy-plane lattice constant while in-plane MCA is become an easy-axis by tensile strain on xy-plane. The reason of the EMCA behaviors can be explained by features of electronic structures.","authors_text":"Eunsung Jekal, Phuong Dao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-21T14:05:39Z","title":"Strain and thickness effects on magnetocrystalline anisotropy of CoFe(011) films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.09153","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2124393021b2babea0d88887d15ad549ed4df1902911bf6f7a4ca2640f3f79a9","target":"record","created_at":"2026-05-17T23:42:44Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9f05bfcabfbbfc5818877a601daa94a6e32cf56906d775591ecabff99d49f9c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-21T14:05:39Z","title_canon_sha256":"efedb4cf1f3383d8e9c1aa6585e0dea9ec0edde5350386bb0abaf76856e0624e"},"schema_version":"1.0","source":{"id":"1906.09153","kind":"arxiv","version":1}},"canonical_sha256":"49975c4e99a6b9f83392e15d065f6c333dedb47879667ca9df29720d3f70467d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49975c4e99a6b9f83392e15d065f6c333dedb47879667ca9df29720d3f70467d","first_computed_at":"2026-05-17T23:42:44.352764Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:44.352764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v63mDD9XRVsoOTzt57LO7b1SKFKxs8DmJWaEJRNu5oOKmm+C2F5l9gaZ1uIi4IdF+Jtj667ovYy5iHupMrwoDA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:44.353361Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.09153","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2124393021b2babea0d88887d15ad549ed4df1902911bf6f7a4ca2640f3f79a9","sha256:d1ca0bc9c5b36dbfde2fab52e2185cd4bcd2bbb8ad24e387faed2a766f6ac5d9"],"state_sha256":"14c0569a52367cc026afc61653788093263d1df1fd04845d413a874c7b96f355"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6GsUcN0WtooTJPHSwmABNqReDe+PIETb9K2IQRucoM0k1vNoabiiwDQpuPxbqQmBb+ncYnlIcgy40YpozbtBCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T07:42:29.665940Z","bundle_sha256":"f894ff575e20638bfbf676f72aefc92142098287a70d0165832ce73614ba47e7"}}