{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:KOLS6KO4P24LU3VW2PPFWV7AQY","short_pith_number":"pith:KOLS6KO4","canonical_record":{"source":{"id":"1803.05480","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-14T19:08:25Z","cross_cats_sorted":[],"title_canon_sha256":"072d1c3a60ba1b3647538cc9c245245fc0e97c2c996191f46f32c14a4a171dfe","abstract_canon_sha256":"cd8ea63a5e133f5dad3e214285f3071dd97bf9c75d20c6e99dae602eaa12192a"},"schema_version":"1.0"},"canonical_sha256":"53972f29dc7eb8ba6eb6d3de5b57e0861dd0847c690d2bc9d2e17274a0efc7c6","source":{"kind":"arxiv","id":"1803.05480","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.05480","created_at":"2026-05-18T00:12:52Z"},{"alias_kind":"arxiv_version","alias_value":"1803.05480v1","created_at":"2026-05-18T00:12:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.05480","created_at":"2026-05-18T00:12:52Z"},{"alias_kind":"pith_short_12","alias_value":"KOLS6KO4P24L","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KOLS6KO4P24LU3VW","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KOLS6KO4","created_at":"2026-05-18T12:32:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:KOLS6KO4P24LU3VW2PPFWV7AQY","target":"record","payload":{"canonical_record":{"source":{"id":"1803.05480","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-14T19:08:25Z","cross_cats_sorted":[],"title_canon_sha256":"072d1c3a60ba1b3647538cc9c245245fc0e97c2c996191f46f32c14a4a171dfe","abstract_canon_sha256":"cd8ea63a5e133f5dad3e214285f3071dd97bf9c75d20c6e99dae602eaa12192a"},"schema_version":"1.0"},"canonical_sha256":"53972f29dc7eb8ba6eb6d3de5b57e0861dd0847c690d2bc9d2e17274a0efc7c6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:52.792696Z","signature_b64":"wlar8sZvXz8J96NSUFYk3gQIpMyD3i59o5EAKzGqFY/NK3ZDO296UbbPJjAfe8d3qOyNyXu/SXeSKBBMJMq8Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53972f29dc7eb8ba6eb6d3de5b57e0861dd0847c690d2bc9d2e17274a0efc7c6","last_reissued_at":"2026-05-18T00:12:52.792025Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:52.792025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.05480","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":"2026-05-18T00:12:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RnxpnlNEwhrIzvKJfoB0OVVKD1Asj7T9si8I9ZGNXqBggR23nWdayHnhxqMIIw7JC8MtwY4urlmMTDcuZxEHCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:28:22.627996Z"},"content_sha256":"e40e9cdb2a9708a9d5d20c048a026c4b812ced3cf17c9ebcfdb77f76e2cb131c","schema_version":"1.0","event_id":"sha256:e40e9cdb2a9708a9d5d20c048a026c4b812ced3cf17c9ebcfdb77f76e2cb131c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:KOLS6KO4P24LU3VW2PPFWV7AQY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electronically Mediated Magnetic Anisotropy in Vibrating Magnetic Molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"H. Hammar, J. D. Vasquez Jaramillo, J. Fransson","submitted_at":"2018-03-14T19:08:25Z","abstract_excerpt":"We address the electronically induced anisotropy field acting on a spin moment comprised in a vibrating magnetic molecule located in the junction between ferromagnetic metals. Under weak coupling between the electrons and molecular vibrations, the nature of the anisotropy can be changed from favoring a high spin (easy axis) magnetic moment to a low spin (easy plane) by applying a temperature difference or a voltage bias across the junction. For unequal spin-polarizations in the ferromagnetic metals it is shown that the character of the anisotropy is essentially determined by the properties of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05480","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":"2026-05-18T00:12:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a0Z/FjxxALV0Vb3Wf/PRWaUTekFMwPahEj3Th4bW7M/Q2tOOsBbIz0FwKi2/lONoYiq+v6a641/wSi3QjhWFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:28:22.628648Z"},"content_sha256":"b8786b502b046a0609421b735650bd225a2bc6a3190acd575b9a789c04d558f4","schema_version":"1.0","event_id":"sha256:b8786b502b046a0609421b735650bd225a2bc6a3190acd575b9a789c04d558f4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KOLS6KO4P24LU3VW2PPFWV7AQY/bundle.json","state_url":"https://pith.science/pith/KOLS6KO4P24LU3VW2PPFWV7AQY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KOLS6KO4P24LU3VW2PPFWV7AQY/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":"2026-05-30T20:28:22Z","links":{"resolver":"https://pith.science/pith/KOLS6KO4P24LU3VW2PPFWV7AQY","bundle":"https://pith.science/pith/KOLS6KO4P24LU3VW2PPFWV7AQY/bundle.json","state":"https://pith.science/pith/KOLS6KO4P24LU3VW2PPFWV7AQY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KOLS6KO4P24LU3VW2PPFWV7AQY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KOLS6KO4P24LU3VW2PPFWV7AQY","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":"cd8ea63a5e133f5dad3e214285f3071dd97bf9c75d20c6e99dae602eaa12192a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-14T19:08:25Z","title_canon_sha256":"072d1c3a60ba1b3647538cc9c245245fc0e97c2c996191f46f32c14a4a171dfe"},"schema_version":"1.0","source":{"id":"1803.05480","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.05480","created_at":"2026-05-18T00:12:52Z"},{"alias_kind":"arxiv_version","alias_value":"1803.05480v1","created_at":"2026-05-18T00:12:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.05480","created_at":"2026-05-18T00:12:52Z"},{"alias_kind":"pith_short_12","alias_value":"KOLS6KO4P24L","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KOLS6KO4P24LU3VW","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KOLS6KO4","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:b8786b502b046a0609421b735650bd225a2bc6a3190acd575b9a789c04d558f4","target":"graph","created_at":"2026-05-18T00:12:52Z","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 address the electronically induced anisotropy field acting on a spin moment comprised in a vibrating magnetic molecule located in the junction between ferromagnetic metals. Under weak coupling between the electrons and molecular vibrations, the nature of the anisotropy can be changed from favoring a high spin (easy axis) magnetic moment to a low spin (easy plane) by applying a temperature difference or a voltage bias across the junction. For unequal spin-polarizations in the ferromagnetic metals it is shown that the character of the anisotropy is essentially determined by the properties of ","authors_text":"H. Hammar, J. D. Vasquez Jaramillo, J. Fransson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-14T19:08:25Z","title":"Electronically Mediated Magnetic Anisotropy in Vibrating Magnetic Molecules"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05480","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:e40e9cdb2a9708a9d5d20c048a026c4b812ced3cf17c9ebcfdb77f76e2cb131c","target":"record","created_at":"2026-05-18T00:12:52Z","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":"cd8ea63a5e133f5dad3e214285f3071dd97bf9c75d20c6e99dae602eaa12192a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-03-14T19:08:25Z","title_canon_sha256":"072d1c3a60ba1b3647538cc9c245245fc0e97c2c996191f46f32c14a4a171dfe"},"schema_version":"1.0","source":{"id":"1803.05480","kind":"arxiv","version":1}},"canonical_sha256":"53972f29dc7eb8ba6eb6d3de5b57e0861dd0847c690d2bc9d2e17274a0efc7c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53972f29dc7eb8ba6eb6d3de5b57e0861dd0847c690d2bc9d2e17274a0efc7c6","first_computed_at":"2026-05-18T00:12:52.792025Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:52.792025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wlar8sZvXz8J96NSUFYk3gQIpMyD3i59o5EAKzGqFY/NK3ZDO296UbbPJjAfe8d3qOyNyXu/SXeSKBBMJMq8Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:52.792696Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.05480","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e40e9cdb2a9708a9d5d20c048a026c4b812ced3cf17c9ebcfdb77f76e2cb131c","sha256:b8786b502b046a0609421b735650bd225a2bc6a3190acd575b9a789c04d558f4"],"state_sha256":"8e5ed6665a00ab0386807fada86e7f78518cce283db7bf1776f184ee43276fa4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eLx0TLCvfP9gDXe533Qo/SJWCiY8Pm2IxuKZWM89bnSuN8H6inhl14TccO3jo+KG6ezg0X6cH1GpPjW2GccjAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T20:28:22.633164Z","bundle_sha256":"50b3e723488c1fcccafc27384d99cbe37a8e5009bf23603a4f90b1aa54a1b228"}}