{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5L37YK4IVO3C2IDM6K56EP2CNC","short_pith_number":"pith:5L37YK4I","canonical_record":{"source":{"id":"1609.07016","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-22T15:20:50Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"94c58b688e7eb4a674f77bb84a6b9a1e552885b37bcb696f85742aed179cefd5","abstract_canon_sha256":"d787e033d511225108b44cad463953f204497a53a831654861fc8ef6d25899c9"},"schema_version":"1.0"},"canonical_sha256":"eaf7fc2b88abb62d206cf2bbe23f426896ca1e72ef3b629efd140ba96e1f1abe","source":{"kind":"arxiv","id":"1609.07016","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.07016","created_at":"2026-05-18T00:40:07Z"},{"alias_kind":"arxiv_version","alias_value":"1609.07016v4","created_at":"2026-05-18T00:40:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.07016","created_at":"2026-05-18T00:40:07Z"},{"alias_kind":"pith_short_12","alias_value":"5L37YK4IVO3C","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5L37YK4IVO3C2IDM","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5L37YK4I","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5L37YK4IVO3C2IDM6K56EP2CNC","target":"record","payload":{"canonical_record":{"source":{"id":"1609.07016","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-22T15:20:50Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"94c58b688e7eb4a674f77bb84a6b9a1e552885b37bcb696f85742aed179cefd5","abstract_canon_sha256":"d787e033d511225108b44cad463953f204497a53a831654861fc8ef6d25899c9"},"schema_version":"1.0"},"canonical_sha256":"eaf7fc2b88abb62d206cf2bbe23f426896ca1e72ef3b629efd140ba96e1f1abe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:40:07.990602Z","signature_b64":"uzSvhdKLpZMAPw4c2eRwNm9Z/gkkmI56QqizYoxIXkap8CVKaxi4uyr7dxtZNUEu/1VKMf+xKNIQq0BcD4eMBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eaf7fc2b88abb62d206cf2bbe23f426896ca1e72ef3b629efd140ba96e1f1abe","last_reissued_at":"2026-05-18T00:40:07.990095Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:40:07.990095Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.07016","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:40:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mW2PdRt76v1I/Gdyr4oHS4oGFWcyvCj/fVPTY/5JcQW3Tjq9soN2WOOeW1M5lME6cPc0S7qHile5PPhJUOSOBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T07:30:54.541413Z"},"content_sha256":"4e2ed1e98a0ad6f53dd2f9f820f45b58921d17d2ab76b4644f06cbef6cc63c99","schema_version":"1.0","event_id":"sha256:4e2ed1e98a0ad6f53dd2f9f820f45b58921d17d2ab76b4644f06cbef6cc63c99"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5L37YK4IVO3C2IDM6K56EP2CNC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin-polarized scanning tunneling microscopy characteristics of skyrmionic spin structures exhibiting various topologies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Eszter Simon, Kriszti\\'an Palot\\'as, L\\'aszl\\'o Szunyogh, L\\'aszl\\'o Udvardi, Levente R\\'ozsa","submitted_at":"2016-09-22T15:20:50Z","abstract_excerpt":"The correct identification of topological magnetic objects in experiments is an important issue. In the present work we report on the characterization of metastable skyrmionic spin structures with various topological charges ($Q=-3,-2,-1,0,+1,+2$) in the (Pt$_{1-x}$Ir$_{x}$)Fe/Pd(111) ultrathin magnetic film by performing spin-polarized scanning tunneling microscopy (SP-STM) calculations. We find that an out-of-plane magnetized tip already results in distinguished SP-STM contrasts for the different skyrmionic structures corresponding to their symmetries. Our work also establishes an understand"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.07016","kind":"arxiv","version":4},"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":"2026-05-18T00:40:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tfJOyY0ioF4Nf1vw/eZ9BuDLUw/ODkmErtTzRe0i0S1KKJzS0/VP961D5aM/Ms4U1BkWRDbkB5ZzSVyL6WaBCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T07:30:54.542072Z"},"content_sha256":"35080934bf44b3efb212479f3e8693c3218f19b77af03feecd7bc5f065f50fce","schema_version":"1.0","event_id":"sha256:35080934bf44b3efb212479f3e8693c3218f19b77af03feecd7bc5f065f50fce"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5L37YK4IVO3C2IDM6K56EP2CNC/bundle.json","state_url":"https://pith.science/pith/5L37YK4IVO3C2IDM6K56EP2CNC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5L37YK4IVO3C2IDM6K56EP2CNC/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":"2026-05-26T07:30:54Z","links":{"resolver":"https://pith.science/pith/5L37YK4IVO3C2IDM6K56EP2CNC","bundle":"https://pith.science/pith/5L37YK4IVO3C2IDM6K56EP2CNC/bundle.json","state":"https://pith.science/pith/5L37YK4IVO3C2IDM6K56EP2CNC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5L37YK4IVO3C2IDM6K56EP2CNC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5L37YK4IVO3C2IDM6K56EP2CNC","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":"d787e033d511225108b44cad463953f204497a53a831654861fc8ef6d25899c9","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-22T15:20:50Z","title_canon_sha256":"94c58b688e7eb4a674f77bb84a6b9a1e552885b37bcb696f85742aed179cefd5"},"schema_version":"1.0","source":{"id":"1609.07016","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.07016","created_at":"2026-05-18T00:40:07Z"},{"alias_kind":"arxiv_version","alias_value":"1609.07016v4","created_at":"2026-05-18T00:40:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.07016","created_at":"2026-05-18T00:40:07Z"},{"alias_kind":"pith_short_12","alias_value":"5L37YK4IVO3C","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5L37YK4IVO3C2IDM","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5L37YK4I","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:35080934bf44b3efb212479f3e8693c3218f19b77af03feecd7bc5f065f50fce","target":"graph","created_at":"2026-05-18T00:40:07Z","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":"The correct identification of topological magnetic objects in experiments is an important issue. In the present work we report on the characterization of metastable skyrmionic spin structures with various topological charges ($Q=-3,-2,-1,0,+1,+2$) in the (Pt$_{1-x}$Ir$_{x}$)Fe/Pd(111) ultrathin magnetic film by performing spin-polarized scanning tunneling microscopy (SP-STM) calculations. We find that an out-of-plane magnetized tip already results in distinguished SP-STM contrasts for the different skyrmionic structures corresponding to their symmetries. Our work also establishes an understand","authors_text":"Eszter Simon, Kriszti\\'an Palot\\'as, L\\'aszl\\'o Szunyogh, L\\'aszl\\'o Udvardi, Levente R\\'ozsa","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-22T15:20:50Z","title":"Spin-polarized scanning tunneling microscopy characteristics of skyrmionic spin structures exhibiting various topologies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.07016","kind":"arxiv","version":4},"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":"sha256:4e2ed1e98a0ad6f53dd2f9f820f45b58921d17d2ab76b4644f06cbef6cc63c99","target":"record","created_at":"2026-05-18T00:40:07Z","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":"d787e033d511225108b44cad463953f204497a53a831654861fc8ef6d25899c9","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-09-22T15:20:50Z","title_canon_sha256":"94c58b688e7eb4a674f77bb84a6b9a1e552885b37bcb696f85742aed179cefd5"},"schema_version":"1.0","source":{"id":"1609.07016","kind":"arxiv","version":4}},"canonical_sha256":"eaf7fc2b88abb62d206cf2bbe23f426896ca1e72ef3b629efd140ba96e1f1abe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eaf7fc2b88abb62d206cf2bbe23f426896ca1e72ef3b629efd140ba96e1f1abe","first_computed_at":"2026-05-18T00:40:07.990095Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:07.990095Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uzSvhdKLpZMAPw4c2eRwNm9Z/gkkmI56QqizYoxIXkap8CVKaxi4uyr7dxtZNUEu/1VKMf+xKNIQq0BcD4eMBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:07.990602Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.07016","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e2ed1e98a0ad6f53dd2f9f820f45b58921d17d2ab76b4644f06cbef6cc63c99","sha256:35080934bf44b3efb212479f3e8693c3218f19b77af03feecd7bc5f065f50fce"],"state_sha256":"3c5d450df743dbace81b7be399f6cb0f4e743f2eae72654c75878c2062c963cc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mbkdf+MURlUjp5yLqYQJa26X+dpj6icZJEuHPPS6wZLL7enqwkFKe0evSGaUyYeTciqliEpFuMpU/quiSHeoBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T07:30:54.544598Z","bundle_sha256":"6f27bfe1bdb07539c02dca267360ae490bcf31d60576e963e1eac8587d0df508"}}