{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:UQOHZJUY37JNZM7LGQTOCA7Q52","short_pith_number":"pith:UQOHZJUY","canonical_record":{"source":{"id":"1803.00826","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-02T12:36:30Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0e39ac4ecc5658d6e5cc11b72b3504b4974a3f3ba4e4bd22ec7845d932532355","abstract_canon_sha256":"e6f18e12e6c588f96740f109857fef125f30010ebf33a3d90703ff160bb6294c"},"schema_version":"1.0"},"canonical_sha256":"a41c7ca698dfd2dcb3eb3426e103f0ee83e07e1ecf8fd7bab8d4805a34cb2e3b","source":{"kind":"arxiv","id":"1803.00826","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.00826","created_at":"2026-05-18T00:22:07Z"},{"alias_kind":"arxiv_version","alias_value":"1803.00826v1","created_at":"2026-05-18T00:22:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.00826","created_at":"2026-05-18T00:22:07Z"},{"alias_kind":"pith_short_12","alias_value":"UQOHZJUY37JN","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UQOHZJUY37JNZM7L","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UQOHZJUY","created_at":"2026-05-18T12:32:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:UQOHZJUY37JNZM7LGQTOCA7Q52","target":"record","payload":{"canonical_record":{"source":{"id":"1803.00826","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-02T12:36:30Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0e39ac4ecc5658d6e5cc11b72b3504b4974a3f3ba4e4bd22ec7845d932532355","abstract_canon_sha256":"e6f18e12e6c588f96740f109857fef125f30010ebf33a3d90703ff160bb6294c"},"schema_version":"1.0"},"canonical_sha256":"a41c7ca698dfd2dcb3eb3426e103f0ee83e07e1ecf8fd7bab8d4805a34cb2e3b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:07.775591Z","signature_b64":"w7ELXRqI3vCFFpsNAmXfnjosIdlro9niSD0OLNaLiRrqHQc8+V2StOhQLKDmJXJXqNf1TPOE8z5nauIRecl9AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a41c7ca698dfd2dcb3eb3426e103f0ee83e07e1ecf8fd7bab8d4805a34cb2e3b","last_reissued_at":"2026-05-18T00:22:07.774871Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:07.774871Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.00826","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":"2026-05-18T00:22:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MmqIiDY3TYs5Fa9nm87qmbSqCABg2PwYvmpi/Ez7BRveV1uJ4G3zhcllCc+XpSfdd5Ma+U2SE0L4hJm78fK3Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T19:13:11.634713Z"},"content_sha256":"3c106ea95c9de63453c75f60e30bef1acdd021a7af0d76252b54db0f68fed5fa","schema_version":"1.0","event_id":"sha256:3c106ea95c9de63453c75f60e30bef1acdd021a7af0d76252b54db0f68fed5fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:UQOHZJUY37JNZM7LGQTOCA7Q52","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Switching of the Chiral Magnetic Domains in the Hybrid Multiferroic (ND4)2[FeCl5(D2O)]","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"J. Alberto Rodr\\'iguez-Velamaz\\'an, Javier Campo, Juan Rodr\\'iguez-Carvajal, Laurent C. Chapon, Navid Qureshi, Oscar Fabelo","submitted_at":"2018-03-02T12:36:30Z","abstract_excerpt":"Neutron spherical polarimetry, which is directly sensitive to the absolute magnetic configuration and domain population, has been used in this work to unambiguously prove the multiferroicity of (ND4)2[FeCl5(D2O)]. We demonstrate that the application of an electric field upon cooling results in the stabilization of a single-cycloidal magnetic domain below 6.9 K, while poling in the opposite electric field direction produces the full population of the domain with opposite magnetic chirality. We prove the complete switchability of the magnetic domains at low temperature by the applied electric fi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.00826","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":"2026-05-18T00:22:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g9/5GstO59wAUDWvbTAC9nWCKmRRZOl/ciGN+ZmxOnPqYR3houV3M0JvOXNEntMTTdKuFb8tSb/bJxHTrIxQBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T19:13:11.635056Z"},"content_sha256":"27481bcd3564524972d95ca54712c380031644b4097f82fe8797efae0153579f","schema_version":"1.0","event_id":"sha256:27481bcd3564524972d95ca54712c380031644b4097f82fe8797efae0153579f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UQOHZJUY37JNZM7LGQTOCA7Q52/bundle.json","state_url":"https://pith.science/pith/UQOHZJUY37JNZM7LGQTOCA7Q52/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UQOHZJUY37JNZM7LGQTOCA7Q52/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":"2026-06-22T19:13:11Z","links":{"resolver":"https://pith.science/pith/UQOHZJUY37JNZM7LGQTOCA7Q52","bundle":"https://pith.science/pith/UQOHZJUY37JNZM7LGQTOCA7Q52/bundle.json","state":"https://pith.science/pith/UQOHZJUY37JNZM7LGQTOCA7Q52/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UQOHZJUY37JNZM7LGQTOCA7Q52/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:UQOHZJUY37JNZM7LGQTOCA7Q52","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":"e6f18e12e6c588f96740f109857fef125f30010ebf33a3d90703ff160bb6294c","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-02T12:36:30Z","title_canon_sha256":"0e39ac4ecc5658d6e5cc11b72b3504b4974a3f3ba4e4bd22ec7845d932532355"},"schema_version":"1.0","source":{"id":"1803.00826","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.00826","created_at":"2026-05-18T00:22:07Z"},{"alias_kind":"arxiv_version","alias_value":"1803.00826v1","created_at":"2026-05-18T00:22:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.00826","created_at":"2026-05-18T00:22:07Z"},{"alias_kind":"pith_short_12","alias_value":"UQOHZJUY37JN","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UQOHZJUY37JNZM7L","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UQOHZJUY","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:27481bcd3564524972d95ca54712c380031644b4097f82fe8797efae0153579f","target":"graph","created_at":"2026-05-18T00:22:07Z","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":"Neutron spherical polarimetry, which is directly sensitive to the absolute magnetic configuration and domain population, has been used in this work to unambiguously prove the multiferroicity of (ND4)2[FeCl5(D2O)]. We demonstrate that the application of an electric field upon cooling results in the stabilization of a single-cycloidal magnetic domain below 6.9 K, while poling in the opposite electric field direction produces the full population of the domain with opposite magnetic chirality. We prove the complete switchability of the magnetic domains at low temperature by the applied electric fi","authors_text":"J. Alberto Rodr\\'iguez-Velamaz\\'an, Javier Campo, Juan Rodr\\'iguez-Carvajal, Laurent C. Chapon, Navid Qureshi, Oscar Fabelo","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-02T12:36:30Z","title":"Switching of the Chiral Magnetic Domains in the Hybrid Multiferroic (ND4)2[FeCl5(D2O)]"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.00826","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":"sha256:3c106ea95c9de63453c75f60e30bef1acdd021a7af0d76252b54db0f68fed5fa","target":"record","created_at":"2026-05-18T00:22:07Z","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":"e6f18e12e6c588f96740f109857fef125f30010ebf33a3d90703ff160bb6294c","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-02T12:36:30Z","title_canon_sha256":"0e39ac4ecc5658d6e5cc11b72b3504b4974a3f3ba4e4bd22ec7845d932532355"},"schema_version":"1.0","source":{"id":"1803.00826","kind":"arxiv","version":1}},"canonical_sha256":"a41c7ca698dfd2dcb3eb3426e103f0ee83e07e1ecf8fd7bab8d4805a34cb2e3b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a41c7ca698dfd2dcb3eb3426e103f0ee83e07e1ecf8fd7bab8d4805a34cb2e3b","first_computed_at":"2026-05-18T00:22:07.774871Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:07.774871Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w7ELXRqI3vCFFpsNAmXfnjosIdlro9niSD0OLNaLiRrqHQc8+V2StOhQLKDmJXJXqNf1TPOE8z5nauIRecl9AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:07.775591Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.00826","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c106ea95c9de63453c75f60e30bef1acdd021a7af0d76252b54db0f68fed5fa","sha256:27481bcd3564524972d95ca54712c380031644b4097f82fe8797efae0153579f"],"state_sha256":"6405007275d50763bed4793b7f40794bf249118f42d63b2530b399875bb26073"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Khi4wqgRWC3HJ19DofVXFJL/qg6rHlLzVwzdOGPTyjtXVNynuhYGm0XumybQYIofnFndi3PihJ9vKFGvJ6/SAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T19:13:11.637106Z","bundle_sha256":"013bce893be8d8661fb2ad94aeff5bcbd42ef028935c212083699fc5a366b133"}}