{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:EBUCMWOQPAUMFTMBNUEA5V75NL","short_pith_number":"pith:EBUCMWOQ","canonical_record":{"source":{"id":"2004.08215","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-04-17T12:39:46Z","cross_cats_sorted":[],"title_canon_sha256":"01302289f971f23be2c3b6abde27becf3209e4cf5ba6c52af58b8daafd818559","abstract_canon_sha256":"674733c238a2725b8cfdab370f105d1a3bb69f080c21ecdc608edc491dac5e3b"},"schema_version":"1.0"},"canonical_sha256":"20682659d07828c2cd816d080ed7fd6ad55df2d185a4cd4f95e87bd5688f7400","source":{"kind":"arxiv","id":"2004.08215","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.08215","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"2004.08215v1","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.08215","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"EBUCMWOQPAUM","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"pith_short_16","alias_value":"EBUCMWOQPAUMFTMB","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"pith_short_8","alias_value":"EBUCMWOQ","created_at":"2026-07-05T01:17:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:EBUCMWOQPAUMFTMBNUEA5V75NL","target":"record","payload":{"canonical_record":{"source":{"id":"2004.08215","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-04-17T12:39:46Z","cross_cats_sorted":[],"title_canon_sha256":"01302289f971f23be2c3b6abde27becf3209e4cf5ba6c52af58b8daafd818559","abstract_canon_sha256":"674733c238a2725b8cfdab370f105d1a3bb69f080c21ecdc608edc491dac5e3b"},"schema_version":"1.0"},"canonical_sha256":"20682659d07828c2cd816d080ed7fd6ad55df2d185a4cd4f95e87bd5688f7400","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:17:27.377952Z","signature_b64":"+jnPZslUwiPdghKWAXSN90YYIQWUU5BbgVH9kASHATKRV8r/lUAp4qstp2EeYSlRRESer4PF1uwhqXHIHJywCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20682659d07828c2cd816d080ed7fd6ad55df2d185a4cd4f95e87bd5688f7400","last_reissued_at":"2026-07-05T01:17:27.377465Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:17:27.377465Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2004.08215","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":"2026-07-05T01:17:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yjJCOgOnteEiPYJwS5Hn4JsuxQ4VyqzLuipTqBrWgi93J7la1uq5VnXadm6DbxYJWVtYG21zEQAnyIeBrRDqDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T09:18:04.358306Z"},"content_sha256":"6a23868e22711afb2959d94530a65b19db1e764485814d1029a9b171af776e22","schema_version":"1.0","event_id":"sha256:6a23868e22711afb2959d94530a65b19db1e764485814d1029a9b171af776e22"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:EBUCMWOQPAUMFTMBNUEA5V75NL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Advanced data analysis procedure for hard x-ray resonant magnetic reflectivity discussed for Pt thin film samples of various complexity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Anastasiia Moskaltsova, Dominik Graulich, Jan Krieft, Laurence Bouchenoire, Sonia Francoual, Timo Kuschel","submitted_at":"2020-04-17T12:39:46Z","abstract_excerpt":"X-ray resonant magnetic reflectivity (XRMR) is a powerful method to determine the optical, structural and magnetic depth profiles of a variety of thin films. Here, we investigate samples of different complexity all measured at the Pt L$_3$ absorption edge to determine the optimal procedure for the analysis of the experimental XRMR curves, especially for nontrivial bi- and multilayer samples that include differently bonded Pt from layer to layer. The software tool ReMagX is used to fit these data and model the magnetooptic depth profiles based on a highly adaptable layer stack which is modified"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.08215","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2004.08215/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:17:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7cqF2eZH+13FMLM6OSnsw7maLKU25WIOHqpHd9YcoB3v9mrJQeBiRO55G9DVWzDwymfeCSPEr5eK3gBlicCIAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T09:18:04.358696Z"},"content_sha256":"1b946bd5a5f28a8d38b7fa2c9538dfea6c44eafb89fc90b5e99b547d30c4dcfe","schema_version":"1.0","event_id":"sha256:1b946bd5a5f28a8d38b7fa2c9538dfea6c44eafb89fc90b5e99b547d30c4dcfe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EBUCMWOQPAUMFTMBNUEA5V75NL/bundle.json","state_url":"https://pith.science/pith/EBUCMWOQPAUMFTMBNUEA5V75NL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EBUCMWOQPAUMFTMBNUEA5V75NL/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":"2026-07-05T09:18:04Z","links":{"resolver":"https://pith.science/pith/EBUCMWOQPAUMFTMBNUEA5V75NL","bundle":"https://pith.science/pith/EBUCMWOQPAUMFTMBNUEA5V75NL/bundle.json","state":"https://pith.science/pith/EBUCMWOQPAUMFTMBNUEA5V75NL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EBUCMWOQPAUMFTMBNUEA5V75NL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:EBUCMWOQPAUMFTMBNUEA5V75NL","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":"674733c238a2725b8cfdab370f105d1a3bb69f080c21ecdc608edc491dac5e3b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-04-17T12:39:46Z","title_canon_sha256":"01302289f971f23be2c3b6abde27becf3209e4cf5ba6c52af58b8daafd818559"},"schema_version":"1.0","source":{"id":"2004.08215","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.08215","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"2004.08215v1","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.08215","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"EBUCMWOQPAUM","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"pith_short_16","alias_value":"EBUCMWOQPAUMFTMB","created_at":"2026-07-05T01:17:27Z"},{"alias_kind":"pith_short_8","alias_value":"EBUCMWOQ","created_at":"2026-07-05T01:17:27Z"}],"graph_snapshots":[{"event_id":"sha256:1b946bd5a5f28a8d38b7fa2c9538dfea6c44eafb89fc90b5e99b547d30c4dcfe","target":"graph","created_at":"2026-07-05T01:17:27Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2004.08215/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"X-ray resonant magnetic reflectivity (XRMR) is a powerful method to determine the optical, structural and magnetic depth profiles of a variety of thin films. Here, we investigate samples of different complexity all measured at the Pt L$_3$ absorption edge to determine the optimal procedure for the analysis of the experimental XRMR curves, especially for nontrivial bi- and multilayer samples that include differently bonded Pt from layer to layer. The software tool ReMagX is used to fit these data and model the magnetooptic depth profiles based on a highly adaptable layer stack which is modified","authors_text":"Anastasiia Moskaltsova, Dominik Graulich, Jan Krieft, Laurence Bouchenoire, Sonia Francoual, Timo Kuschel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-04-17T12:39:46Z","title":"Advanced data analysis procedure for hard x-ray resonant magnetic reflectivity discussed for Pt thin film samples of various complexity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.08215","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":"sha256:6a23868e22711afb2959d94530a65b19db1e764485814d1029a9b171af776e22","target":"record","created_at":"2026-07-05T01:17:27Z","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":"674733c238a2725b8cfdab370f105d1a3bb69f080c21ecdc608edc491dac5e3b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-04-17T12:39:46Z","title_canon_sha256":"01302289f971f23be2c3b6abde27becf3209e4cf5ba6c52af58b8daafd818559"},"schema_version":"1.0","source":{"id":"2004.08215","kind":"arxiv","version":1}},"canonical_sha256":"20682659d07828c2cd816d080ed7fd6ad55df2d185a4cd4f95e87bd5688f7400","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20682659d07828c2cd816d080ed7fd6ad55df2d185a4cd4f95e87bd5688f7400","first_computed_at":"2026-07-05T01:17:27.377465Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:17:27.377465Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+jnPZslUwiPdghKWAXSN90YYIQWUU5BbgVH9kASHATKRV8r/lUAp4qstp2EeYSlRRESer4PF1uwhqXHIHJywCw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:17:27.377952Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.08215","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a23868e22711afb2959d94530a65b19db1e764485814d1029a9b171af776e22","sha256:1b946bd5a5f28a8d38b7fa2c9538dfea6c44eafb89fc90b5e99b547d30c4dcfe"],"state_sha256":"bedce00b3b31ba25df6d5d820fc0d955cb75529d4393686a2f265d8ec8f58211"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/670YxbJbKSgGXpPfjDatOHDo9VtKoJa2kVeesyZ6f/YnTKGSdZfE8F5/mhBpU09vt54a40PLa7wOyzzcjOFAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T09:18:04.360732Z","bundle_sha256":"c231794cb454bca61ac1361a48c0dc169f168bf5b3a22b40d41d89108c66c9cd"}}