{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:VAIEPF6TZIKWVERNDJYXEWOQFX","short_pith_number":"pith:VAIEPF6T","canonical_record":{"source":{"id":"2412.17575","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-12-23T13:48:09Z","cross_cats_sorted":[],"title_canon_sha256":"b76a7df4a4a0570a0e39c3109f9e6020fd95c848e070e0eb92dfa4b93dd82231","abstract_canon_sha256":"fc177012c47de029c17f3fb9cea1847820feee9836bce874978fd1ec57151931"},"schema_version":"1.0"},"canonical_sha256":"a8104797d3ca156a922d1a717259d02de3e9730f102e011b812b5089cb57edf9","source":{"kind":"arxiv","id":"2412.17575","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.17575","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"arxiv_version","alias_value":"2412.17575v1","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.17575","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"pith_short_12","alias_value":"VAIEPF6TZIKW","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"pith_short_16","alias_value":"VAIEPF6TZIKWVERN","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"pith_short_8","alias_value":"VAIEPF6T","created_at":"2026-07-05T09:53:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:VAIEPF6TZIKWVERNDJYXEWOQFX","target":"record","payload":{"canonical_record":{"source":{"id":"2412.17575","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-12-23T13:48:09Z","cross_cats_sorted":[],"title_canon_sha256":"b76a7df4a4a0570a0e39c3109f9e6020fd95c848e070e0eb92dfa4b93dd82231","abstract_canon_sha256":"fc177012c47de029c17f3fb9cea1847820feee9836bce874978fd1ec57151931"},"schema_version":"1.0"},"canonical_sha256":"a8104797d3ca156a922d1a717259d02de3e9730f102e011b812b5089cb57edf9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:53:24.353347Z","signature_b64":"efoZZkEHeGYSdoqzkgmH9VtEhipZofQa/84ABtkYTUPv4WcRmAah47WuCCGiBgNCX4Au3Y6yrN5t63Cwy4mDAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a8104797d3ca156a922d1a717259d02de3e9730f102e011b812b5089cb57edf9","last_reissued_at":"2026-07-05T09:53:24.352923Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:53:24.352923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.17575","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":"2026-07-05T09:53:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fFBdLocLYF/TlNS5Y1opTYJTQvCiRCpJ/B2uqMRbmtvTnSdi7/De19KOAm0d/uYtr7waxZmITAxQ68PFiS+7Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T16:15:19.357184Z"},"content_sha256":"2669b48bec4ee6a3745982ad0924aa72665937459c84f73f139b7de02a69a695","schema_version":"1.0","event_id":"sha256:2669b48bec4ee6a3745982ad0924aa72665937459c84f73f139b7de02a69a695"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:VAIEPF6TZIKWVERNDJYXEWOQFX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pressure Evolution of Magnetic Structure and Quasiparticle Excitations in Anisotropic Frustrated Zigzag Chains","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Fumiya Hori, Hiroto Suzuki, Hiroyasu Matsudaira, Kenji Ishida, Shunsaku Kitagawa, Takahiro Onimaru","submitted_at":"2024-12-23T13:48:09Z","abstract_excerpt":"Frustrated magnetic systems with anisotropic exchange interactions have been recognized as key platforms for discovering exotic quantum states and quasiparticles. In this study, we report the pressure evolution of magnetic structures and quasiparticle excitations in the frustrated semiconductor YbCuS2, characterized by Yb3+ zigzag chains with competing exchange interactions. At ambient pressure, YbCuS2 exhibits a magnetic transition at TN ~ 0.95 K, forming an incommensurate helical magnetic order. Under hydrostatic pressure of 1.6 GPa, TN increases to 1.17 K, and the magnetic structure changes"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.17575","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.17575/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T09:53:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r8wKA30MpeYcj+SVK3PmkpI6gI5D+nEPWBC6ymxWzFGXM2pwoJ+ger/p/w4lPzwIw/bFI7ivrxvNwajiX5FRDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T16:15:19.357816Z"},"content_sha256":"d4aada5ea2c9df84f607687375b257eacee7905b048068d2a75a018aeafc212c","schema_version":"1.0","event_id":"sha256:d4aada5ea2c9df84f607687375b257eacee7905b048068d2a75a018aeafc212c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VAIEPF6TZIKWVERNDJYXEWOQFX/bundle.json","state_url":"https://pith.science/pith/VAIEPF6TZIKWVERNDJYXEWOQFX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VAIEPF6TZIKWVERNDJYXEWOQFX/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":"2026-08-11T16:15:19Z","links":{"resolver":"https://pith.science/pith/VAIEPF6TZIKWVERNDJYXEWOQFX","bundle":"https://pith.science/pith/VAIEPF6TZIKWVERNDJYXEWOQFX/bundle.json","state":"https://pith.science/pith/VAIEPF6TZIKWVERNDJYXEWOQFX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VAIEPF6TZIKWVERNDJYXEWOQFX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VAIEPF6TZIKWVERNDJYXEWOQFX","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":"fc177012c47de029c17f3fb9cea1847820feee9836bce874978fd1ec57151931","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-12-23T13:48:09Z","title_canon_sha256":"b76a7df4a4a0570a0e39c3109f9e6020fd95c848e070e0eb92dfa4b93dd82231"},"schema_version":"1.0","source":{"id":"2412.17575","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.17575","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"arxiv_version","alias_value":"2412.17575v1","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.17575","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"pith_short_12","alias_value":"VAIEPF6TZIKW","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"pith_short_16","alias_value":"VAIEPF6TZIKWVERN","created_at":"2026-07-05T09:53:24Z"},{"alias_kind":"pith_short_8","alias_value":"VAIEPF6T","created_at":"2026-07-05T09:53:24Z"}],"graph_snapshots":[{"event_id":"sha256:d4aada5ea2c9df84f607687375b257eacee7905b048068d2a75a018aeafc212c","target":"graph","created_at":"2026-07-05T09:53:24Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2412.17575/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Frustrated magnetic systems with anisotropic exchange interactions have been recognized as key platforms for discovering exotic quantum states and quasiparticles. In this study, we report the pressure evolution of magnetic structures and quasiparticle excitations in the frustrated semiconductor YbCuS2, characterized by Yb3+ zigzag chains with competing exchange interactions. At ambient pressure, YbCuS2 exhibits a magnetic transition at TN ~ 0.95 K, forming an incommensurate helical magnetic order. Under hydrostatic pressure of 1.6 GPa, TN increases to 1.17 K, and the magnetic structure changes","authors_text":"Fumiya Hori, Hiroto Suzuki, Hiroyasu Matsudaira, Kenji Ishida, Shunsaku Kitagawa, Takahiro Onimaru","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-12-23T13:48:09Z","title":"Pressure Evolution of Magnetic Structure and Quasiparticle Excitations in Anisotropic Frustrated Zigzag Chains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.17575","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":"sha256:2669b48bec4ee6a3745982ad0924aa72665937459c84f73f139b7de02a69a695","target":"record","created_at":"2026-07-05T09:53:24Z","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":"fc177012c47de029c17f3fb9cea1847820feee9836bce874978fd1ec57151931","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-12-23T13:48:09Z","title_canon_sha256":"b76a7df4a4a0570a0e39c3109f9e6020fd95c848e070e0eb92dfa4b93dd82231"},"schema_version":"1.0","source":{"id":"2412.17575","kind":"arxiv","version":1}},"canonical_sha256":"a8104797d3ca156a922d1a717259d02de3e9730f102e011b812b5089cb57edf9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8104797d3ca156a922d1a717259d02de3e9730f102e011b812b5089cb57edf9","first_computed_at":"2026-07-05T09:53:24.352923Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:53:24.352923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"efoZZkEHeGYSdoqzkgmH9VtEhipZofQa/84ABtkYTUPv4WcRmAah47WuCCGiBgNCX4Au3Y6yrN5t63Cwy4mDAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:53:24.353347Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.17575","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2669b48bec4ee6a3745982ad0924aa72665937459c84f73f139b7de02a69a695","sha256:d4aada5ea2c9df84f607687375b257eacee7905b048068d2a75a018aeafc212c"],"state_sha256":"ee7b1fcd1bb11bd04da2de1e56cd1abada8de355f3f608ab92633455dc68551c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PRlkUVeAo1wwufp4sWHiok9JAo+h0/ZlVYQ3fZMJvi8TJqs3ufByuUoLQHTggCZlBhe991x9ugu4lMKL334PBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T16:15:19.362735Z","bundle_sha256":"491a416345c9421ad3fc97f7f4d151a89b6cc819cbbbdbea0b44913709738d6f"}}