{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:NRPD7G53NBF5S4SIUY3DKT7W5A","short_pith_number":"pith:NRPD7G53","canonical_record":{"source":{"id":"1802.09758","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-27T07:56:12Z","cross_cats_sorted":[],"title_canon_sha256":"18614fe0c22941b5360da770f754b2814554b55dd3268343c41f081195242fb6","abstract_canon_sha256":"afc35d0482b0decb61e1a16fc839f2fe0ad175631a9b8ba7f218b5b39cdf4e7e"},"schema_version":"1.0"},"canonical_sha256":"6c5e3f9bbb684bd97248a636354ff6e804ab2aa46df9ceb79054baf3e9024668","source":{"kind":"arxiv","id":"1802.09758","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.09758","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"arxiv_version","alias_value":"1802.09758v1","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.09758","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"pith_short_12","alias_value":"NRPD7G53NBF5","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"NRPD7G53NBF5S4SI","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"NRPD7G53","created_at":"2026-05-18T12:32:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:NRPD7G53NBF5S4SIUY3DKT7W5A","target":"record","payload":{"canonical_record":{"source":{"id":"1802.09758","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-27T07:56:12Z","cross_cats_sorted":[],"title_canon_sha256":"18614fe0c22941b5360da770f754b2814554b55dd3268343c41f081195242fb6","abstract_canon_sha256":"afc35d0482b0decb61e1a16fc839f2fe0ad175631a9b8ba7f218b5b39cdf4e7e"},"schema_version":"1.0"},"canonical_sha256":"6c5e3f9bbb684bd97248a636354ff6e804ab2aa46df9ceb79054baf3e9024668","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:22.324200Z","signature_b64":"lmlglDdh01/uTvnzRmLaUDZYAqUX6YQVPVa3XMNvUQCwh8oSaJ8AblMSko7ZS6fpOxEWTFR3M0pydqGTUMTRAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6c5e3f9bbb684bd97248a636354ff6e804ab2aa46df9ceb79054baf3e9024668","last_reissued_at":"2026-05-18T00:22:22.323572Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:22.323572Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.09758","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":"2026-05-18T00:22:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"krFciff0bjNznk2WfdPjC2LOJsCPHqv1mY0N8UuTlkl5CKYryU+Gd/I7hcXcXPLSIvHsEORbtPD3j/6nwbi0Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T20:22:22.022145Z"},"content_sha256":"744b208cce944724b956e1ff9d76af87a69d6ca72a4a42eabb1001ce0faa3f73","schema_version":"1.0","event_id":"sha256:744b208cce944724b956e1ff9d76af87a69d6ca72a4a42eabb1001ce0faa3f73"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:NRPD7G53NBF5S4SIUY3DKT7W5A","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exotic phases of frustrated antiferromagnet LiCu2O2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. A. Bush, A. A. Gippius, L. E. Svistov, M. Horvati\\'c, M. Jeong, N. B\\\"uttgen, V. I. Marchenko, W. Kraetschmer, Yu. A. Sakhratov","submitted_at":"2018-02-27T07:56:12Z","abstract_excerpt":"7Li NMR spectra were measured in a magnetic field up to 17 T at temperatures 5-30 K on single crystalline LiCu2O2. Earlier reported anomalies on magnetization curves correspond to magnetic field values where we observe changes of the NMR spectral shape. For the interpretation of the field and temperature evolutions of our NMR spectra, the magnetic structures were analyzed in the frame of the phenomenological theoretical approach of the Dzyaloshinskii-Landau theory. A set of possible planar and collinear structures was obtained. Most of these structures have an unusual configuration; they are c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.09758","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":"2026-05-18T00:22:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xf3bIgLakAZhKHhVat36tZNmiDXiTUuq4co76FrAvxB4n2p5bl0Rgie2NTHNoGTzl3PYdUHoEVx9VR2xrtsCBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T20:22:22.022815Z"},"content_sha256":"cda4de38871ed51e5d0e8c5b72e3cbc47dd2ff7ae7517a8c770a68947b005e5a","schema_version":"1.0","event_id":"sha256:cda4de38871ed51e5d0e8c5b72e3cbc47dd2ff7ae7517a8c770a68947b005e5a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NRPD7G53NBF5S4SIUY3DKT7W5A/bundle.json","state_url":"https://pith.science/pith/NRPD7G53NBF5S4SIUY3DKT7W5A/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NRPD7G53NBF5S4SIUY3DKT7W5A/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":"2026-05-27T20:22:22Z","links":{"resolver":"https://pith.science/pith/NRPD7G53NBF5S4SIUY3DKT7W5A","bundle":"https://pith.science/pith/NRPD7G53NBF5S4SIUY3DKT7W5A/bundle.json","state":"https://pith.science/pith/NRPD7G53NBF5S4SIUY3DKT7W5A/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NRPD7G53NBF5S4SIUY3DKT7W5A/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:NRPD7G53NBF5S4SIUY3DKT7W5A","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":"afc35d0482b0decb61e1a16fc839f2fe0ad175631a9b8ba7f218b5b39cdf4e7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-27T07:56:12Z","title_canon_sha256":"18614fe0c22941b5360da770f754b2814554b55dd3268343c41f081195242fb6"},"schema_version":"1.0","source":{"id":"1802.09758","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.09758","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"arxiv_version","alias_value":"1802.09758v1","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.09758","created_at":"2026-05-18T00:22:22Z"},{"alias_kind":"pith_short_12","alias_value":"NRPD7G53NBF5","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_16","alias_value":"NRPD7G53NBF5S4SI","created_at":"2026-05-18T12:32:40Z"},{"alias_kind":"pith_short_8","alias_value":"NRPD7G53","created_at":"2026-05-18T12:32:40Z"}],"graph_snapshots":[{"event_id":"sha256:cda4de38871ed51e5d0e8c5b72e3cbc47dd2ff7ae7517a8c770a68947b005e5a","target":"graph","created_at":"2026-05-18T00:22:22Z","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":"7Li NMR spectra were measured in a magnetic field up to 17 T at temperatures 5-30 K on single crystalline LiCu2O2. Earlier reported anomalies on magnetization curves correspond to magnetic field values where we observe changes of the NMR spectral shape. For the interpretation of the field and temperature evolutions of our NMR spectra, the magnetic structures were analyzed in the frame of the phenomenological theoretical approach of the Dzyaloshinskii-Landau theory. A set of possible planar and collinear structures was obtained. Most of these structures have an unusual configuration; they are c","authors_text":"A. A. Bush, A. A. Gippius, L. E. Svistov, M. Horvati\\'c, M. Jeong, N. B\\\"uttgen, V. I. Marchenko, W. Kraetschmer, Yu. A. Sakhratov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-27T07:56:12Z","title":"Exotic phases of frustrated antiferromagnet LiCu2O2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.09758","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":"sha256:744b208cce944724b956e1ff9d76af87a69d6ca72a4a42eabb1001ce0faa3f73","target":"record","created_at":"2026-05-18T00:22:22Z","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":"afc35d0482b0decb61e1a16fc839f2fe0ad175631a9b8ba7f218b5b39cdf4e7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-02-27T07:56:12Z","title_canon_sha256":"18614fe0c22941b5360da770f754b2814554b55dd3268343c41f081195242fb6"},"schema_version":"1.0","source":{"id":"1802.09758","kind":"arxiv","version":1}},"canonical_sha256":"6c5e3f9bbb684bd97248a636354ff6e804ab2aa46df9ceb79054baf3e9024668","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6c5e3f9bbb684bd97248a636354ff6e804ab2aa46df9ceb79054baf3e9024668","first_computed_at":"2026-05-18T00:22:22.323572Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:22.323572Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lmlglDdh01/uTvnzRmLaUDZYAqUX6YQVPVa3XMNvUQCwh8oSaJ8AblMSko7ZS6fpOxEWTFR3M0pydqGTUMTRAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:22.324200Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.09758","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:744b208cce944724b956e1ff9d76af87a69d6ca72a4a42eabb1001ce0faa3f73","sha256:cda4de38871ed51e5d0e8c5b72e3cbc47dd2ff7ae7517a8c770a68947b005e5a"],"state_sha256":"270b6e2fee24d9bed9cb421b5e7b0d4ecd44a1c3df0a64da221a329fdf3d9571"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MCzHRM0JZPYT1HBQHxqllV4MB0f2D6S70m1syqwSgPss+iA/yTYvp54Em7DJD46dLXvgicJUj0Ihh6TATlGlCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T20:22:22.026785Z","bundle_sha256":"262d09ab462c5d573179be7b12f1fbd91b72abbd4c69af6c871e966b198330d1"}}