{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:UYAPPQDRE5ROFY7X2SWMNCGGXL","short_pith_number":"pith:UYAPPQDR","canonical_record":{"source":{"id":"0904.2580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-04-16T20:31:30Z","cross_cats_sorted":[],"title_canon_sha256":"ddfa8c18f30641439a7dbdc47b5da8b3819593cf03912d58861f0e1e5e538fd6","abstract_canon_sha256":"231eb4f3f94ef31106cf8308121d07798ae40b1e3bd138df0f9053e1b540fa9d"},"schema_version":"1.0"},"canonical_sha256":"a600f7c0712762e2e3f7d4acc688c6bace0d2fbc3135eeb5c57684c8a86dc266","source":{"kind":"arxiv","id":"0904.2580","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.2580","created_at":"2026-05-18T02:13:59Z"},{"alias_kind":"arxiv_version","alias_value":"0904.2580v1","created_at":"2026-05-18T02:13:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.2580","created_at":"2026-05-18T02:13:59Z"},{"alias_kind":"pith_short_12","alias_value":"UYAPPQDRE5RO","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"UYAPPQDRE5ROFY7X","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"UYAPPQDR","created_at":"2026-05-18T12:26:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:UYAPPQDRE5ROFY7X2SWMNCGGXL","target":"record","payload":{"canonical_record":{"source":{"id":"0904.2580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-04-16T20:31:30Z","cross_cats_sorted":[],"title_canon_sha256":"ddfa8c18f30641439a7dbdc47b5da8b3819593cf03912d58861f0e1e5e538fd6","abstract_canon_sha256":"231eb4f3f94ef31106cf8308121d07798ae40b1e3bd138df0f9053e1b540fa9d"},"schema_version":"1.0"},"canonical_sha256":"a600f7c0712762e2e3f7d4acc688c6bace0d2fbc3135eeb5c57684c8a86dc266","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:13:59.727746Z","signature_b64":"zlIA6EzcxK3YWk+PKkQuHE4UHTE5nZXSFs/KTVo4cfLDPgpGMioJcO6vfrjMJY/+vkxtP5l5PBTPP9nrhCn+Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a600f7c0712762e2e3f7d4acc688c6bace0d2fbc3135eeb5c57684c8a86dc266","last_reissued_at":"2026-05-18T02:13:59.726948Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:13:59.726948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0904.2580","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":"2026-05-18T02:13:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RWSHkD8bAjCKugzshwiz96GSv8VUf0b47ftxHMM4loM5+swzkdwcW8/5fPg2xH+SEJ/7B1+uECCKPTAS6NvHDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T18:19:30.030633Z"},"content_sha256":"0356214f494f6b0f1f2702b2269182e64713f9b3d914f1762bac5be2190f5380","schema_version":"1.0","event_id":"sha256:0356214f494f6b0f1f2702b2269182e64713f9b3d914f1762bac5be2190f5380"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:UYAPPQDRE5ROFY7X2SWMNCGGXL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Antiferromagnetism in the magnetoelectric effect single crystal LiMnPO$_4$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"David Vaknin, Jeffrey W. Lynn, Jerel L. Zarestky, Jiying Li, Wei Tian, Ying Chen","submitted_at":"2009-04-16T20:31:30Z","abstract_excerpt":"Elastic and inelastic neutron scattering studies reveal details of the antiferromagnetic tansition and intriguing spin-dynamics in the magneto-electric effect single crystal LiMnPO$_4$. The elastic scattering studies confirm the system is antiferromagnetic (AFM) below $T_N$=33.75 K with local magnetic moments (Mn$^{2+}$; $S = 5/2$) that are aligned along the crystallographic a-axis. The spin-wave dispersion curves propagating along the three principal axes, determined by inelastic scattering, are adequately modeled in the linear spin-wave framework assuming a spin-Hamiltonian that is parameter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.2580","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":"2026-05-18T02:13:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EWzhxvCWpXpa1d4wcuaEdaVsysZIhoPzLNUP5lbDsAf9ZTJ/PDkJeobf5qt20K3cnKr1O16od2dSNNV/lOrRBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T18:19:30.031412Z"},"content_sha256":"a1bd133350c57b11c90fe4f4e457db0b86ab00b4a5d8c713232524ab360dba22","schema_version":"1.0","event_id":"sha256:a1bd133350c57b11c90fe4f4e457db0b86ab00b4a5d8c713232524ab360dba22"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UYAPPQDRE5ROFY7X2SWMNCGGXL/bundle.json","state_url":"https://pith.science/pith/UYAPPQDRE5ROFY7X2SWMNCGGXL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UYAPPQDRE5ROFY7X2SWMNCGGXL/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":"2026-05-23T18:19:30Z","links":{"resolver":"https://pith.science/pith/UYAPPQDRE5ROFY7X2SWMNCGGXL","bundle":"https://pith.science/pith/UYAPPQDRE5ROFY7X2SWMNCGGXL/bundle.json","state":"https://pith.science/pith/UYAPPQDRE5ROFY7X2SWMNCGGXL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UYAPPQDRE5ROFY7X2SWMNCGGXL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:UYAPPQDRE5ROFY7X2SWMNCGGXL","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":"231eb4f3f94ef31106cf8308121d07798ae40b1e3bd138df0f9053e1b540fa9d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-04-16T20:31:30Z","title_canon_sha256":"ddfa8c18f30641439a7dbdc47b5da8b3819593cf03912d58861f0e1e5e538fd6"},"schema_version":"1.0","source":{"id":"0904.2580","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.2580","created_at":"2026-05-18T02:13:59Z"},{"alias_kind":"arxiv_version","alias_value":"0904.2580v1","created_at":"2026-05-18T02:13:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.2580","created_at":"2026-05-18T02:13:59Z"},{"alias_kind":"pith_short_12","alias_value":"UYAPPQDRE5RO","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"UYAPPQDRE5ROFY7X","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"UYAPPQDR","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:a1bd133350c57b11c90fe4f4e457db0b86ab00b4a5d8c713232524ab360dba22","target":"graph","created_at":"2026-05-18T02:13:59Z","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":"Elastic and inelastic neutron scattering studies reveal details of the antiferromagnetic tansition and intriguing spin-dynamics in the magneto-electric effect single crystal LiMnPO$_4$. The elastic scattering studies confirm the system is antiferromagnetic (AFM) below $T_N$=33.75 K with local magnetic moments (Mn$^{2+}$; $S = 5/2$) that are aligned along the crystallographic a-axis. The spin-wave dispersion curves propagating along the three principal axes, determined by inelastic scattering, are adequately modeled in the linear spin-wave framework assuming a spin-Hamiltonian that is parameter","authors_text":"David Vaknin, Jeffrey W. Lynn, Jerel L. Zarestky, Jiying Li, Wei Tian, Ying Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-04-16T20:31:30Z","title":"Antiferromagnetism in the magnetoelectric effect single crystal LiMnPO$_4$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.2580","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":"sha256:0356214f494f6b0f1f2702b2269182e64713f9b3d914f1762bac5be2190f5380","target":"record","created_at":"2026-05-18T02:13:59Z","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":"231eb4f3f94ef31106cf8308121d07798ae40b1e3bd138df0f9053e1b540fa9d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2009-04-16T20:31:30Z","title_canon_sha256":"ddfa8c18f30641439a7dbdc47b5da8b3819593cf03912d58861f0e1e5e538fd6"},"schema_version":"1.0","source":{"id":"0904.2580","kind":"arxiv","version":1}},"canonical_sha256":"a600f7c0712762e2e3f7d4acc688c6bace0d2fbc3135eeb5c57684c8a86dc266","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a600f7c0712762e2e3f7d4acc688c6bace0d2fbc3135eeb5c57684c8a86dc266","first_computed_at":"2026-05-18T02:13:59.726948Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:13:59.726948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zlIA6EzcxK3YWk+PKkQuHE4UHTE5nZXSFs/KTVo4cfLDPgpGMioJcO6vfrjMJY/+vkxtP5l5PBTPP9nrhCn+Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:13:59.727746Z","signed_message":"canonical_sha256_bytes"},"source_id":"0904.2580","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0356214f494f6b0f1f2702b2269182e64713f9b3d914f1762bac5be2190f5380","sha256:a1bd133350c57b11c90fe4f4e457db0b86ab00b4a5d8c713232524ab360dba22"],"state_sha256":"6cb95a90bed303f933d019505f14c62f000520c96768eacc81a3226831debad6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QXb6ZKtSw7P4sA5B52YpPRxZf7ET99M3gLd0v0qqvoSgn3CytGJHnl+tj9nYmWMXuvHv4tVpvtoRv17eUrK8CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T18:19:30.035422Z","bundle_sha256":"59c97a81cfd6cc5203fac645d42bcc74a9e53d911d78c75c3197dfd4b2373045"}}