{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:HKBAJUICYFJBVO4WGAAESQSKY7","short_pith_number":"pith:HKBAJUIC","canonical_record":{"source":{"id":"1707.00124","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-01T09:31:54Z","cross_cats_sorted":[],"title_canon_sha256":"59e993a8c3f92c5c871fca7bdada5f415493c888a9dafb4cba0a3e0291f6c889","abstract_canon_sha256":"9cc3e1d65af51aa8891754269b3cc013ed20c055d618b7b38cffc84fe142ef51"},"schema_version":"1.0"},"canonical_sha256":"3a8204d102c1521abb96300049424ac7c7fe00c4facce921028d2a897a1bb2ac","source":{"kind":"arxiv","id":"1707.00124","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.00124","created_at":"2026-05-18T00:15:30Z"},{"alias_kind":"arxiv_version","alias_value":"1707.00124v1","created_at":"2026-05-18T00:15:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.00124","created_at":"2026-05-18T00:15:30Z"},{"alias_kind":"pith_short_12","alias_value":"HKBAJUICYFJB","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"HKBAJUICYFJBVO4W","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"HKBAJUIC","created_at":"2026-05-18T12:31:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:HKBAJUICYFJBVO4WGAAESQSKY7","target":"record","payload":{"canonical_record":{"source":{"id":"1707.00124","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-01T09:31:54Z","cross_cats_sorted":[],"title_canon_sha256":"59e993a8c3f92c5c871fca7bdada5f415493c888a9dafb4cba0a3e0291f6c889","abstract_canon_sha256":"9cc3e1d65af51aa8891754269b3cc013ed20c055d618b7b38cffc84fe142ef51"},"schema_version":"1.0"},"canonical_sha256":"3a8204d102c1521abb96300049424ac7c7fe00c4facce921028d2a897a1bb2ac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:30.703079Z","signature_b64":"V2odbbGR6f8NSiOKlZC+L8Pd02ckLFvifB6lRzdD0jd3twRSYKFZjFJXynIK4rfwivOsOt0+55hkvX6ekecSBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a8204d102c1521abb96300049424ac7c7fe00c4facce921028d2a897a1bb2ac","last_reissued_at":"2026-05-18T00:15:30.702578Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:30.702578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.00124","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":"2026-05-18T00:15:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ub6f/+E0mOksPgn2WXe0ycRRRpr+/Z8sUgYCpvNiunFSRUh3j/pGXuwcWKHKCaL4r2XeW4HPK05OxVE8qEp5Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T23:37:38.598347Z"},"content_sha256":"f8ddebbfaa0a57a35319274609f132b722a37c655f5e7537955e90b4b54c28aa","schema_version":"1.0","event_id":"sha256:f8ddebbfaa0a57a35319274609f132b722a37c655f5e7537955e90b4b54c28aa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:HKBAJUICYFJBVO4WGAAESQSKY7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Energy surface and lifetime of magnetic skyrmions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Hannes J\\'onsson, Igor S. Lobanov, Maria N. Potkina, Pavel F. Bessarab, Valery M. Uzdin","submitted_at":"2017-07-01T09:31:54Z","abstract_excerpt":"The stability of skyrmions in various environments is estimated by analyzing the multidimensional surface describing the energy of the system as a function of the directions of the magnetic moments in the system. The energy is given by a Heisenberg-like Hamiltonian that includes Dzyaloshinskii-Moriya interaction, anisotropy and external magnetic field. Local minima on this surface correspond to the ferromagnetic and skyrmion states. Minimum energy paths (MEP) between the minima are calculated using the geodesic nudged elastic band method. The maximum energy along an MEP corresponds to a first "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00124","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":"2026-05-18T00:15:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JpY70xo0xB4lQQMx25BL3hQ5sow8AXLIYImA5fOMb30zb60JHTlsnZKAT5/dL1kSvHTtng4DkE+nRjXv9GUPBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T23:37:38.598991Z"},"content_sha256":"3fa4cbaf9e48f2d1994bb60daeef8c8736e0c2384204d1a1aeeaa47cce218db1","schema_version":"1.0","event_id":"sha256:3fa4cbaf9e48f2d1994bb60daeef8c8736e0c2384204d1a1aeeaa47cce218db1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HKBAJUICYFJBVO4WGAAESQSKY7/bundle.json","state_url":"https://pith.science/pith/HKBAJUICYFJBVO4WGAAESQSKY7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HKBAJUICYFJBVO4WGAAESQSKY7/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":"2026-06-01T23:37:38Z","links":{"resolver":"https://pith.science/pith/HKBAJUICYFJBVO4WGAAESQSKY7","bundle":"https://pith.science/pith/HKBAJUICYFJBVO4WGAAESQSKY7/bundle.json","state":"https://pith.science/pith/HKBAJUICYFJBVO4WGAAESQSKY7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HKBAJUICYFJBVO4WGAAESQSKY7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HKBAJUICYFJBVO4WGAAESQSKY7","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":"9cc3e1d65af51aa8891754269b3cc013ed20c055d618b7b38cffc84fe142ef51","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-01T09:31:54Z","title_canon_sha256":"59e993a8c3f92c5c871fca7bdada5f415493c888a9dafb4cba0a3e0291f6c889"},"schema_version":"1.0","source":{"id":"1707.00124","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.00124","created_at":"2026-05-18T00:15:30Z"},{"alias_kind":"arxiv_version","alias_value":"1707.00124v1","created_at":"2026-05-18T00:15:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.00124","created_at":"2026-05-18T00:15:30Z"},{"alias_kind":"pith_short_12","alias_value":"HKBAJUICYFJB","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"HKBAJUICYFJBVO4W","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"HKBAJUIC","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:3fa4cbaf9e48f2d1994bb60daeef8c8736e0c2384204d1a1aeeaa47cce218db1","target":"graph","created_at":"2026-05-18T00:15:30Z","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 stability of skyrmions in various environments is estimated by analyzing the multidimensional surface describing the energy of the system as a function of the directions of the magnetic moments in the system. The energy is given by a Heisenberg-like Hamiltonian that includes Dzyaloshinskii-Moriya interaction, anisotropy and external magnetic field. Local minima on this surface correspond to the ferromagnetic and skyrmion states. Minimum energy paths (MEP) between the minima are calculated using the geodesic nudged elastic band method. The maximum energy along an MEP corresponds to a first ","authors_text":"Hannes J\\'onsson, Igor S. Lobanov, Maria N. Potkina, Pavel F. Bessarab, Valery M. Uzdin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-01T09:31:54Z","title":"Energy surface and lifetime of magnetic skyrmions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00124","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:f8ddebbfaa0a57a35319274609f132b722a37c655f5e7537955e90b4b54c28aa","target":"record","created_at":"2026-05-18T00:15:30Z","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":"9cc3e1d65af51aa8891754269b3cc013ed20c055d618b7b38cffc84fe142ef51","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-07-01T09:31:54Z","title_canon_sha256":"59e993a8c3f92c5c871fca7bdada5f415493c888a9dafb4cba0a3e0291f6c889"},"schema_version":"1.0","source":{"id":"1707.00124","kind":"arxiv","version":1}},"canonical_sha256":"3a8204d102c1521abb96300049424ac7c7fe00c4facce921028d2a897a1bb2ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3a8204d102c1521abb96300049424ac7c7fe00c4facce921028d2a897a1bb2ac","first_computed_at":"2026-05-18T00:15:30.702578Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:30.702578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V2odbbGR6f8NSiOKlZC+L8Pd02ckLFvifB6lRzdD0jd3twRSYKFZjFJXynIK4rfwivOsOt0+55hkvX6ekecSBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:30.703079Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.00124","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f8ddebbfaa0a57a35319274609f132b722a37c655f5e7537955e90b4b54c28aa","sha256:3fa4cbaf9e48f2d1994bb60daeef8c8736e0c2384204d1a1aeeaa47cce218db1"],"state_sha256":"aaa0ac22647bd3d64f10f420c0c6c89fbb4e66e96472180e1c34f5d4ff72e2d0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EQit392suashw1yc2j1IDPfY9vOjd/1yuEwHezZMkcth9OCg1qFvWkexsX/hJaAk61DdygCQF66h5G6LkPIIBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T23:37:38.601853Z","bundle_sha256":"7d39b9dfb306794a6a4482de50ea437fa1db761696d746058d876098de08cd73"}}