{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:Q5FADPF44OJFZCBOMDGTKN6VVW","short_pith_number":"pith:Q5FADPF4","canonical_record":{"source":{"id":"1203.2782","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-03-13T12:30:47Z","cross_cats_sorted":[],"title_canon_sha256":"c971672ad533ea91ee4a143f8d717e56e129c6bf1af50bff7e2326c501d414f4","abstract_canon_sha256":"f817e268f3b8787ddb7f5785366d4a630fca7120f45c6823c4baf2dbb0b91287"},"schema_version":"1.0"},"canonical_sha256":"874a01bcbce3925c882e60cd3537d5adba7896f24faae3d0b79f8634bce43684","source":{"kind":"arxiv","id":"1203.2782","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.2782","created_at":"2026-05-18T03:43:18Z"},{"alias_kind":"arxiv_version","alias_value":"1203.2782v2","created_at":"2026-05-18T03:43:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.2782","created_at":"2026-05-18T03:43:18Z"},{"alias_kind":"pith_short_12","alias_value":"Q5FADPF44OJF","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"Q5FADPF44OJFZCBO","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"Q5FADPF4","created_at":"2026-05-18T12:27:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:Q5FADPF44OJFZCBOMDGTKN6VVW","target":"record","payload":{"canonical_record":{"source":{"id":"1203.2782","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-03-13T12:30:47Z","cross_cats_sorted":[],"title_canon_sha256":"c971672ad533ea91ee4a143f8d717e56e129c6bf1af50bff7e2326c501d414f4","abstract_canon_sha256":"f817e268f3b8787ddb7f5785366d4a630fca7120f45c6823c4baf2dbb0b91287"},"schema_version":"1.0"},"canonical_sha256":"874a01bcbce3925c882e60cd3537d5adba7896f24faae3d0b79f8634bce43684","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:43:18.320600Z","signature_b64":"k3PxKXtV9Gq0n5ZGV38xNKSBbSu/+ri9ZXrnVvHSXa0MLbi0EPSRMaPXyAVM52JQVEg0LYjkn6h092vu6fVOBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"874a01bcbce3925c882e60cd3537d5adba7896f24faae3d0b79f8634bce43684","last_reissued_at":"2026-05-18T03:43:18.320033Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:43:18.320033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.2782","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":"2026-05-18T03:43:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dot+gB8rchYSdnlquSXAJE6fGLf54EPB1QXqkrFuUiVzctYBgu0jqPxSUcXp7uQ0kPitxfMJuL5VAf9m0vXWCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T01:29:08.516806Z"},"content_sha256":"90e30ef1307d8bc1c90266f060c65b61d78c01e94491dec8540227728ab729ea","schema_version":"1.0","event_id":"sha256:90e30ef1307d8bc1c90266f060c65b61d78c01e94491dec8540227728ab729ea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:Q5FADPF44OJFZCBOMDGTKN6VVW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic ground state and 2D behavior in pseudo-Kagome layered system Cu3Bi(SeO3)2O2Br","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. G\\\"unther, A. Loidl, M. Pregelj, O. Zaharko, S. Guerrero, V. Tsurkan","submitted_at":"2012-03-13T12:30:47Z","abstract_excerpt":"Anisotropic magnetic properties of a layered kagome-like system Cu3Bi(SeO3)2O2Br have been studied by bulk magnetization and magnetic susceptibility measurements as well as powder and single-crystal neutron diffraction. At T_N = 27.4 K the system develops an alternating antiferromagnetic order of (ab) layers, which individually exhibit canted ferrimagnetic moment arrangement, resulting from the competing ferro- and antiferro-magnetic intralayer exchange interactions. A magnetic field B_C ~ 0.8 T applied along the c axis (perpendicular to the layers) triggers a metamagnetic transition, when eve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.2782","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":"2026-05-18T03:43:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hLzzFqhMRv1sG/SusHcD/ggKmXjlQOtWvMcUysUgfCdQoUXizae+MFFiXL42CWIxEdIUjffi1YMQMHuxhTpLBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T01:29:08.517158Z"},"content_sha256":"a3058b7d63c6557c164898ddcbbbc0f4d2fb50cfb6357e54290e7c7f8f780a51","schema_version":"1.0","event_id":"sha256:a3058b7d63c6557c164898ddcbbbc0f4d2fb50cfb6357e54290e7c7f8f780a51"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q5FADPF44OJFZCBOMDGTKN6VVW/bundle.json","state_url":"https://pith.science/pith/Q5FADPF44OJFZCBOMDGTKN6VVW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q5FADPF44OJFZCBOMDGTKN6VVW/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":"2026-06-04T01:29:08Z","links":{"resolver":"https://pith.science/pith/Q5FADPF44OJFZCBOMDGTKN6VVW","bundle":"https://pith.science/pith/Q5FADPF44OJFZCBOMDGTKN6VVW/bundle.json","state":"https://pith.science/pith/Q5FADPF44OJFZCBOMDGTKN6VVW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q5FADPF44OJFZCBOMDGTKN6VVW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:Q5FADPF44OJFZCBOMDGTKN6VVW","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":"f817e268f3b8787ddb7f5785366d4a630fca7120f45c6823c4baf2dbb0b91287","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-03-13T12:30:47Z","title_canon_sha256":"c971672ad533ea91ee4a143f8d717e56e129c6bf1af50bff7e2326c501d414f4"},"schema_version":"1.0","source":{"id":"1203.2782","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.2782","created_at":"2026-05-18T03:43:18Z"},{"alias_kind":"arxiv_version","alias_value":"1203.2782v2","created_at":"2026-05-18T03:43:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.2782","created_at":"2026-05-18T03:43:18Z"},{"alias_kind":"pith_short_12","alias_value":"Q5FADPF44OJF","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"Q5FADPF44OJFZCBO","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"Q5FADPF4","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:a3058b7d63c6557c164898ddcbbbc0f4d2fb50cfb6357e54290e7c7f8f780a51","target":"graph","created_at":"2026-05-18T03:43:18Z","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":"Anisotropic magnetic properties of a layered kagome-like system Cu3Bi(SeO3)2O2Br have been studied by bulk magnetization and magnetic susceptibility measurements as well as powder and single-crystal neutron diffraction. At T_N = 27.4 K the system develops an alternating antiferromagnetic order of (ab) layers, which individually exhibit canted ferrimagnetic moment arrangement, resulting from the competing ferro- and antiferro-magnetic intralayer exchange interactions. A magnetic field B_C ~ 0.8 T applied along the c axis (perpendicular to the layers) triggers a metamagnetic transition, when eve","authors_text":"A. G\\\"unther, A. Loidl, M. Pregelj, O. Zaharko, S. Guerrero, V. Tsurkan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-03-13T12:30:47Z","title":"Magnetic ground state and 2D behavior in pseudo-Kagome layered system Cu3Bi(SeO3)2O2Br"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.2782","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":"sha256:90e30ef1307d8bc1c90266f060c65b61d78c01e94491dec8540227728ab729ea","target":"record","created_at":"2026-05-18T03:43:18Z","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":"f817e268f3b8787ddb7f5785366d4a630fca7120f45c6823c4baf2dbb0b91287","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-03-13T12:30:47Z","title_canon_sha256":"c971672ad533ea91ee4a143f8d717e56e129c6bf1af50bff7e2326c501d414f4"},"schema_version":"1.0","source":{"id":"1203.2782","kind":"arxiv","version":2}},"canonical_sha256":"874a01bcbce3925c882e60cd3537d5adba7896f24faae3d0b79f8634bce43684","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"874a01bcbce3925c882e60cd3537d5adba7896f24faae3d0b79f8634bce43684","first_computed_at":"2026-05-18T03:43:18.320033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:43:18.320033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k3PxKXtV9Gq0n5ZGV38xNKSBbSu/+ri9ZXrnVvHSXa0MLbi0EPSRMaPXyAVM52JQVEg0LYjkn6h092vu6fVOBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:43:18.320600Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.2782","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:90e30ef1307d8bc1c90266f060c65b61d78c01e94491dec8540227728ab729ea","sha256:a3058b7d63c6557c164898ddcbbbc0f4d2fb50cfb6357e54290e7c7f8f780a51"],"state_sha256":"53b7c72e14c085dbf78dd167f30b32febdeadc3e32142bf7503d200e8fc3ad4c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OcIvSbpEVsPtnNnriFppabgO9kXua5E/6IbbP2BXjD7C4KdkRzWPRKtNErvjZX2ARWMcW0PC23zHD8KMoB7NAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T01:29:08.519705Z","bundle_sha256":"70909932d2f927016851cec9dfc1c95040cb0c885d570fb44c1a86be62d7ab14"}}