{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:JCNEVLHJCHONSC5XEOGTS3BZ3J","short_pith_number":"pith:JCNEVLHJ","canonical_record":{"source":{"id":"1710.01573","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-04T12:32:19Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"3e0687b18b5a79ce0e429ea0cc1210b3af7a92af59cf8caa3dc7872a502fd1bf","abstract_canon_sha256":"5f9a7cb7b25168301ac476878534d1ba53691db948692e536bcde260d55a5334"},"schema_version":"1.0"},"canonical_sha256":"489a4aace911dcd90bb7238d396c39da515f6756c9b1c6fd41daf978cfc6498c","source":{"kind":"arxiv","id":"1710.01573","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.01573","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"arxiv_version","alias_value":"1710.01573v1","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.01573","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"pith_short_12","alias_value":"JCNEVLHJCHON","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"JCNEVLHJCHONSC5X","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"JCNEVLHJ","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:JCNEVLHJCHONSC5XEOGTS3BZ3J","target":"record","payload":{"canonical_record":{"source":{"id":"1710.01573","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-04T12:32:19Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"3e0687b18b5a79ce0e429ea0cc1210b3af7a92af59cf8caa3dc7872a502fd1bf","abstract_canon_sha256":"5f9a7cb7b25168301ac476878534d1ba53691db948692e536bcde260d55a5334"},"schema_version":"1.0"},"canonical_sha256":"489a4aace911dcd90bb7238d396c39da515f6756c9b1c6fd41daf978cfc6498c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:10.662547Z","signature_b64":"gLBVjTfZ1ojoZoUUSKOVbWFrnGaaJGCsa283vEZbR9uEVnhn6SRaEgP9Sc+juR3Jqvrw38c+C8zrRqoCzITzAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"489a4aace911dcd90bb7238d396c39da515f6756c9b1c6fd41daf978cfc6498c","last_reissued_at":"2026-05-18T00:21:10.662123Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:10.662123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.01573","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":"2026-05-18T00:21:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cl0sOVkWDGttePMRBUg2uskKPTv4R2Kk43bg8qg4JWW+Yoz7xp0YUsApN0pakel1k/udnoW02qPSE30niqipBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T06:36:16.968949Z"},"content_sha256":"09218d523d718d5792ab1b809468d9b895241298d49018cdfa81a7275ccf376f","schema_version":"1.0","event_id":"sha256:09218d523d718d5792ab1b809468d9b895241298d49018cdfa81a7275ccf376f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:JCNEVLHJCHONSC5XEOGTS3BZ3J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tracking a hysteretic and disorder-broadened phase transition via the electromagnon response in improper ferroelectrics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"C.D.W. Mosley, D. Prabhakaran, J. Lloyd-Hughes","submitted_at":"2017-10-04T12:32:19Z","abstract_excerpt":"We demonstrate that electromagnons can be used to directly probe the nature of a phase transition between magnetically ordered phases in an improper ferroelectric. The antiferromagnetic/paraelectric to antiferromagnetic/ferroelectric phase transition in Cu$_{1-x}$Zn$_{x}$O ($x=0, 0.05$) alloys was tracked via the electromagnon response using terahertz time-domain spectroscopy, on heating and cooling through the phase transition. The transition was found to exhibit thermal hysteresis, confirming its first-order nature, and to broaden under the influence of spin-disorder upon Zn substitution. Th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.01573","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":"2026-05-18T00:21:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FKDfSNSMJu4n7PfLfo7/3FAqgzGaJKMfapZhNd5042dElitxfpz9P27oITolGpruhvmLdPewzrJuQ+NC/jvCCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T06:36:16.969292Z"},"content_sha256":"531fb9b205af7ce22255289d666e2162164348f1ae394ed183e4a50eb22e4bd6","schema_version":"1.0","event_id":"sha256:531fb9b205af7ce22255289d666e2162164348f1ae394ed183e4a50eb22e4bd6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JCNEVLHJCHONSC5XEOGTS3BZ3J/bundle.json","state_url":"https://pith.science/pith/JCNEVLHJCHONSC5XEOGTS3BZ3J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JCNEVLHJCHONSC5XEOGTS3BZ3J/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":"2026-06-26T06:36:16Z","links":{"resolver":"https://pith.science/pith/JCNEVLHJCHONSC5XEOGTS3BZ3J","bundle":"https://pith.science/pith/JCNEVLHJCHONSC5XEOGTS3BZ3J/bundle.json","state":"https://pith.science/pith/JCNEVLHJCHONSC5XEOGTS3BZ3J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JCNEVLHJCHONSC5XEOGTS3BZ3J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JCNEVLHJCHONSC5XEOGTS3BZ3J","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":"5f9a7cb7b25168301ac476878534d1ba53691db948692e536bcde260d55a5334","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-04T12:32:19Z","title_canon_sha256":"3e0687b18b5a79ce0e429ea0cc1210b3af7a92af59cf8caa3dc7872a502fd1bf"},"schema_version":"1.0","source":{"id":"1710.01573","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.01573","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"arxiv_version","alias_value":"1710.01573v1","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.01573","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"pith_short_12","alias_value":"JCNEVLHJCHON","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"JCNEVLHJCHONSC5X","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"JCNEVLHJ","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:531fb9b205af7ce22255289d666e2162164348f1ae394ed183e4a50eb22e4bd6","target":"graph","created_at":"2026-05-18T00:21:10Z","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 demonstrate that electromagnons can be used to directly probe the nature of a phase transition between magnetically ordered phases in an improper ferroelectric. The antiferromagnetic/paraelectric to antiferromagnetic/ferroelectric phase transition in Cu$_{1-x}$Zn$_{x}$O ($x=0, 0.05$) alloys was tracked via the electromagnon response using terahertz time-domain spectroscopy, on heating and cooling through the phase transition. The transition was found to exhibit thermal hysteresis, confirming its first-order nature, and to broaden under the influence of spin-disorder upon Zn substitution. Th","authors_text":"C.D.W. Mosley, D. Prabhakaran, J. Lloyd-Hughes","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-04T12:32:19Z","title":"Tracking a hysteretic and disorder-broadened phase transition via the electromagnon response in improper ferroelectrics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.01573","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":"sha256:09218d523d718d5792ab1b809468d9b895241298d49018cdfa81a7275ccf376f","target":"record","created_at":"2026-05-18T00:21:10Z","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":"5f9a7cb7b25168301ac476878534d1ba53691db948692e536bcde260d55a5334","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-04T12:32:19Z","title_canon_sha256":"3e0687b18b5a79ce0e429ea0cc1210b3af7a92af59cf8caa3dc7872a502fd1bf"},"schema_version":"1.0","source":{"id":"1710.01573","kind":"arxiv","version":1}},"canonical_sha256":"489a4aace911dcd90bb7238d396c39da515f6756c9b1c6fd41daf978cfc6498c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"489a4aace911dcd90bb7238d396c39da515f6756c9b1c6fd41daf978cfc6498c","first_computed_at":"2026-05-18T00:21:10.662123Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:10.662123Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gLBVjTfZ1ojoZoUUSKOVbWFrnGaaJGCsa283vEZbR9uEVnhn6SRaEgP9Sc+juR3Jqvrw38c+C8zrRqoCzITzAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:10.662547Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.01573","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09218d523d718d5792ab1b809468d9b895241298d49018cdfa81a7275ccf376f","sha256:531fb9b205af7ce22255289d666e2162164348f1ae394ed183e4a50eb22e4bd6"],"state_sha256":"55a0eac0eb5dd49f3747eb14ef52e94d142da93eea8def299707bc44d5c34ac5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Pkcuo8yOncHWXgxL4EAmjau25sudxgQR+BDTttrKqkgZK3/hy7g5ZbE/O4rFMdYRYssILq/IgbigvknnvM23Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T06:36:16.971226Z","bundle_sha256":"67c5b7f8334f541a0f5accf57084116cb3a78729b8cc44a8ff14824af48f5391"}}