{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:JGT32FRZNBVIEK645GJWEPI26O","short_pith_number":"pith:JGT32FRZ","canonical_record":{"source":{"id":"1712.02717","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-07T16:55:40Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"4001359b9f841422b06cd127aa68f110ff6391a38ff3cdae042d76f5e77353a6","abstract_canon_sha256":"aee213b83b3ad6ec17b5e9a01f84cfe0353beef30f554404f2815e4493a0eb40"},"schema_version":"1.0"},"canonical_sha256":"49a7bd1639686a822bdce993623d1af3a1c0cb30a1d28d19278eabedea63a3cf","source":{"kind":"arxiv","id":"1712.02717","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.02717","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"arxiv_version","alias_value":"1712.02717v2","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02717","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"pith_short_12","alias_value":"JGT32FRZNBVI","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JGT32FRZNBVIEK64","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JGT32FRZ","created_at":"2026-05-18T12:31:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:JGT32FRZNBVIEK645GJWEPI26O","target":"record","payload":{"canonical_record":{"source":{"id":"1712.02717","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-07T16:55:40Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"4001359b9f841422b06cd127aa68f110ff6391a38ff3cdae042d76f5e77353a6","abstract_canon_sha256":"aee213b83b3ad6ec17b5e9a01f84cfe0353beef30f554404f2815e4493a0eb40"},"schema_version":"1.0"},"canonical_sha256":"49a7bd1639686a822bdce993623d1af3a1c0cb30a1d28d19278eabedea63a3cf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:09.161113Z","signature_b64":"9AjiVlzy1HHeJnGkdq+5ge1wsrM+fRXNxoI1hNQr76ZwGoETgmtorVxpQTMBvALF6pvBdr2s5CALr3apeNnVDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49a7bd1639686a822bdce993623d1af3a1c0cb30a1d28d19278eabedea63a3cf","last_reissued_at":"2026-05-18T00:21:09.160667Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:09.160667Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.02717","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:21:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UePPJ5bvhtBJ00tOtiIYntkqez/wYGAzpjSPIeFr/uIenAaDD6AkJyUZDuyIElk9G50Eb8V/8gYOu+sHN8lzBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:34:32.980599Z"},"content_sha256":"72d74aab0ade9688243b98b016a81b18f2ebbd426a702498e3f4cd67568e9b11","schema_version":"1.0","event_id":"sha256:72d74aab0ade9688243b98b016a81b18f2ebbd426a702498e3f4cd67568e9b11"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:JGT32FRZNBVIEK645GJWEPI26O","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Revealing the correlation between real-space structure and chiral magnetic order at the atomic scale","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander A. Khajetoorians, Alexander K. Lemmens, Bertrand Dup\\'e, Daniel Wegner, Melanie Dup\\'e, Nadine Hauptmann, Tzu-Chao Hung","submitted_at":"2017-12-07T16:55:40Z","abstract_excerpt":"We image simultaneously the geometric, electronic and magnetic structure of a buckled iron bilayer film that exhibits chiral magnetic order. We achieve this by combining spin-polarized scanning tunneling microscopy and magnetic exchange force microscopy (SPEX), to independently characterize the geometric as well as the electronic and magnetic structure of non-flat surfaces. This new SPEX imaging technique reveals the geometric height corrugation of the reconstruction lines resulting from strong strain relaxation in the bilayer, enabling the decomposition of the real-space from the eletronic st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02717","kind":"arxiv","version":2},"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":"2026-05-18T00:21:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YXlkZIRVKLQYOuVIC1hNM9nZGWdpskcnRTkVP9KKOvzTFAp2bCK+YWRIt/Q2TmplpjgxYIxlsNGsNfOBX5epDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:34:32.981247Z"},"content_sha256":"3955d18a268a103d18683fb76f6f487a670e4e309d6558d238378f89b5925dc5","schema_version":"1.0","event_id":"sha256:3955d18a268a103d18683fb76f6f487a670e4e309d6558d238378f89b5925dc5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JGT32FRZNBVIEK645GJWEPI26O/bundle.json","state_url":"https://pith.science/pith/JGT32FRZNBVIEK645GJWEPI26O/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JGT32FRZNBVIEK645GJWEPI26O/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":"2026-05-26T22:34:32Z","links":{"resolver":"https://pith.science/pith/JGT32FRZNBVIEK645GJWEPI26O","bundle":"https://pith.science/pith/JGT32FRZNBVIEK645GJWEPI26O/bundle.json","state":"https://pith.science/pith/JGT32FRZNBVIEK645GJWEPI26O/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JGT32FRZNBVIEK645GJWEPI26O/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JGT32FRZNBVIEK645GJWEPI26O","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":"aee213b83b3ad6ec17b5e9a01f84cfe0353beef30f554404f2815e4493a0eb40","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-07T16:55:40Z","title_canon_sha256":"4001359b9f841422b06cd127aa68f110ff6391a38ff3cdae042d76f5e77353a6"},"schema_version":"1.0","source":{"id":"1712.02717","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.02717","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"arxiv_version","alias_value":"1712.02717v2","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02717","created_at":"2026-05-18T00:21:09Z"},{"alias_kind":"pith_short_12","alias_value":"JGT32FRZNBVI","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JGT32FRZNBVIEK64","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JGT32FRZ","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:3955d18a268a103d18683fb76f6f487a670e4e309d6558d238378f89b5925dc5","target":"graph","created_at":"2026-05-18T00:21:09Z","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 image simultaneously the geometric, electronic and magnetic structure of a buckled iron bilayer film that exhibits chiral magnetic order. We achieve this by combining spin-polarized scanning tunneling microscopy and magnetic exchange force microscopy (SPEX), to independently characterize the geometric as well as the electronic and magnetic structure of non-flat surfaces. This new SPEX imaging technique reveals the geometric height corrugation of the reconstruction lines resulting from strong strain relaxation in the bilayer, enabling the decomposition of the real-space from the eletronic st","authors_text":"Alexander A. Khajetoorians, Alexander K. Lemmens, Bertrand Dup\\'e, Daniel Wegner, Melanie Dup\\'e, Nadine Hauptmann, Tzu-Chao Hung","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-07T16:55:40Z","title":"Revealing the correlation between real-space structure and chiral magnetic order at the atomic scale"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02717","kind":"arxiv","version":2},"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":"sha256:72d74aab0ade9688243b98b016a81b18f2ebbd426a702498e3f4cd67568e9b11","target":"record","created_at":"2026-05-18T00:21:09Z","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":"aee213b83b3ad6ec17b5e9a01f84cfe0353beef30f554404f2815e4493a0eb40","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-07T16:55:40Z","title_canon_sha256":"4001359b9f841422b06cd127aa68f110ff6391a38ff3cdae042d76f5e77353a6"},"schema_version":"1.0","source":{"id":"1712.02717","kind":"arxiv","version":2}},"canonical_sha256":"49a7bd1639686a822bdce993623d1af3a1c0cb30a1d28d19278eabedea63a3cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49a7bd1639686a822bdce993623d1af3a1c0cb30a1d28d19278eabedea63a3cf","first_computed_at":"2026-05-18T00:21:09.160667Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:09.160667Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9AjiVlzy1HHeJnGkdq+5ge1wsrM+fRXNxoI1hNQr76ZwGoETgmtorVxpQTMBvALF6pvBdr2s5CALr3apeNnVDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:09.161113Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.02717","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:72d74aab0ade9688243b98b016a81b18f2ebbd426a702498e3f4cd67568e9b11","sha256:3955d18a268a103d18683fb76f6f487a670e4e309d6558d238378f89b5925dc5"],"state_sha256":"e9a08cf382de5a0d07fdcb86e4908ad6e5a5f388d137ddaa13467f3fc241c652"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cshN6U2RXve8mGLbv8N9me48tTgSyf55RCjEFEtBHI0J7JDDDBy9ow0zwIvfiW7LaeAmhyduZ3HzlRcj7/48Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T22:34:32.984094Z","bundle_sha256":"64ce46614b7c5639e9b4f75622ac57f0a17ca6e8f1abd247a7d9651aa757c13d"}}