{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:HEECTIFCFP2UZK7PKEWP5A6TEC","short_pith_number":"pith:HEECTIFC","canonical_record":{"source":{"id":"1712.04743","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-13T12:49:11Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"df22297ce7e78f23eb9cc5c107e65da75d4088629f0d42529d0b0735538c9d82","abstract_canon_sha256":"04eeb18dc4fa9e9154407ba721ef17ada30b5ba71e63c15e6b7e76f9a95d6420"},"schema_version":"1.0"},"canonical_sha256":"390829a0a22bf54cabef512cfe83d320b17597946eaa0d8aaba9f579205b3a3e","source":{"kind":"arxiv","id":"1712.04743","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.04743","created_at":"2026-05-18T00:18:14Z"},{"alias_kind":"arxiv_version","alias_value":"1712.04743v2","created_at":"2026-05-18T00:18:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04743","created_at":"2026-05-18T00:18:14Z"},{"alias_kind":"pith_short_12","alias_value":"HEECTIFCFP2U","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"HEECTIFCFP2UZK7P","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"HEECTIFC","created_at":"2026-05-18T12:31:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:HEECTIFCFP2UZK7PKEWP5A6TEC","target":"record","payload":{"canonical_record":{"source":{"id":"1712.04743","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-13T12:49:11Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"df22297ce7e78f23eb9cc5c107e65da75d4088629f0d42529d0b0735538c9d82","abstract_canon_sha256":"04eeb18dc4fa9e9154407ba721ef17ada30b5ba71e63c15e6b7e76f9a95d6420"},"schema_version":"1.0"},"canonical_sha256":"390829a0a22bf54cabef512cfe83d320b17597946eaa0d8aaba9f579205b3a3e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:14.588060Z","signature_b64":"T+CcEpZEXAc2glI5tdg3ryVD6C3l0Lt6qPHay6s5l+7ibdOrxrm8dDQ7XZmJd7ecKMaR4cqQCuOE2ybQA+EhAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"390829a0a22bf54cabef512cfe83d320b17597946eaa0d8aaba9f579205b3a3e","last_reissued_at":"2026-05-18T00:18:14.587524Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:14.587524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.04743","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":"2026-05-18T00:18:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"79W6WW/I/Gpc2pYRcVkBvEFCmprf+SPDpAolR980bKVkVoW9OGLE1hqGmFe9iswmdkXnqWJSMsEOBMn/YGynDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T19:22:40.279726Z"},"content_sha256":"bb6fd8b0dfc6b9460013639b5f1fba3920b99c83c33dadd2bd43ed59a2384e83","schema_version":"1.0","event_id":"sha256:bb6fd8b0dfc6b9460013639b5f1fba3920b99c83c33dadd2bd43ed59a2384e83"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:HEECTIFCFP2UZK7PKEWP5A6TEC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Micromagnetics of anti-skyrmions in ultrathin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Jan Vogel, Lorenzo Camosi, Nicolas Rougemaille, Olivier Fruchart (SPINTEC - UMR 8191), Stanislas Rohart (LPS)","submitted_at":"2017-12-13T12:49:11Z","abstract_excerpt":"We present a combined analytical and numerical micromagnetic study of the equilibrium energy, size and shape of anti-skyrmionic magnetic configurations. Anti-skyrmions can be stabilized when the Dzyaloshinskii-Moriya interaction has opposite signs along two orthogonal in-plane directions, breaking the magnetic circular symmetry. We compare the equilibrium energy, size and shape of anti-skyrmions and skyrmions that are stabilized respectively in environments with anisotropic and isotropic Dzyaloshinskii-Moriya interaction, but with the same strength of the magnetic interactions.When the dipolar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04743","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":"2026-05-18T00:18:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IYGujymLIAlcI/Lm/ZMiNsSxJPOyMGlWzS4u49eA0vPfERcRUCq/7bkKAwosPzeJB1gNv8aqkrUELz8ey1JyDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T19:22:40.280370Z"},"content_sha256":"b7fb4dac2a18e3cb7c6566c7f0b9ba32a9920f24e21c0526f51fdf7ccb2005d5","schema_version":"1.0","event_id":"sha256:b7fb4dac2a18e3cb7c6566c7f0b9ba32a9920f24e21c0526f51fdf7ccb2005d5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HEECTIFCFP2UZK7PKEWP5A6TEC/bundle.json","state_url":"https://pith.science/pith/HEECTIFCFP2UZK7PKEWP5A6TEC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HEECTIFCFP2UZK7PKEWP5A6TEC/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":"2026-06-09T19:22:40Z","links":{"resolver":"https://pith.science/pith/HEECTIFCFP2UZK7PKEWP5A6TEC","bundle":"https://pith.science/pith/HEECTIFCFP2UZK7PKEWP5A6TEC/bundle.json","state":"https://pith.science/pith/HEECTIFCFP2UZK7PKEWP5A6TEC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HEECTIFCFP2UZK7PKEWP5A6TEC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HEECTIFCFP2UZK7PKEWP5A6TEC","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":"04eeb18dc4fa9e9154407ba721ef17ada30b5ba71e63c15e6b7e76f9a95d6420","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-13T12:49:11Z","title_canon_sha256":"df22297ce7e78f23eb9cc5c107e65da75d4088629f0d42529d0b0735538c9d82"},"schema_version":"1.0","source":{"id":"1712.04743","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.04743","created_at":"2026-05-18T00:18:14Z"},{"alias_kind":"arxiv_version","alias_value":"1712.04743v2","created_at":"2026-05-18T00:18:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04743","created_at":"2026-05-18T00:18:14Z"},{"alias_kind":"pith_short_12","alias_value":"HEECTIFCFP2U","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"HEECTIFCFP2UZK7P","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"HEECTIFC","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:b7fb4dac2a18e3cb7c6566c7f0b9ba32a9920f24e21c0526f51fdf7ccb2005d5","target":"graph","created_at":"2026-05-18T00:18:14Z","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 present a combined analytical and numerical micromagnetic study of the equilibrium energy, size and shape of anti-skyrmionic magnetic configurations. Anti-skyrmions can be stabilized when the Dzyaloshinskii-Moriya interaction has opposite signs along two orthogonal in-plane directions, breaking the magnetic circular symmetry. We compare the equilibrium energy, size and shape of anti-skyrmions and skyrmions that are stabilized respectively in environments with anisotropic and isotropic Dzyaloshinskii-Moriya interaction, but with the same strength of the magnetic interactions.When the dipolar","authors_text":"Jan Vogel, Lorenzo Camosi, Nicolas Rougemaille, Olivier Fruchart (SPINTEC - UMR 8191), Stanislas Rohart (LPS)","cross_cats":["cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-13T12:49:11Z","title":"Micromagnetics of anti-skyrmions in ultrathin films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04743","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:bb6fd8b0dfc6b9460013639b5f1fba3920b99c83c33dadd2bd43ed59a2384e83","target":"record","created_at":"2026-05-18T00:18:14Z","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":"04eeb18dc4fa9e9154407ba721ef17ada30b5ba71e63c15e6b7e76f9a95d6420","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-13T12:49:11Z","title_canon_sha256":"df22297ce7e78f23eb9cc5c107e65da75d4088629f0d42529d0b0735538c9d82"},"schema_version":"1.0","source":{"id":"1712.04743","kind":"arxiv","version":2}},"canonical_sha256":"390829a0a22bf54cabef512cfe83d320b17597946eaa0d8aaba9f579205b3a3e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"390829a0a22bf54cabef512cfe83d320b17597946eaa0d8aaba9f579205b3a3e","first_computed_at":"2026-05-18T00:18:14.587524Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:14.587524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T+CcEpZEXAc2glI5tdg3ryVD6C3l0Lt6qPHay6s5l+7ibdOrxrm8dDQ7XZmJd7ecKMaR4cqQCuOE2ybQA+EhAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:14.588060Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.04743","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb6fd8b0dfc6b9460013639b5f1fba3920b99c83c33dadd2bd43ed59a2384e83","sha256:b7fb4dac2a18e3cb7c6566c7f0b9ba32a9920f24e21c0526f51fdf7ccb2005d5"],"state_sha256":"ee55ca2868ccb132a136556568bec9cf0e65eba9d2e46b811a5edd0c0e5da56b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ny8Ae9TPfpWwjfosTtvXrU1ffcyOiITyHsCo+JRY1RdHbgEVdXFpJzgaD/VxJGFUW3CRG4o6nGhC2msqXuO5Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T19:22:40.284460Z","bundle_sha256":"4e2627d39b1fb269828ac61c62880d5bbc5fc89fb456b07c34c5798f3d2f407a"}}