{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:JBPXKNHKAJMAY5753UQ7I4WUI7","short_pith_number":"pith:JBPXKNHK","canonical_record":{"source":{"id":"0707.2678","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2007-07-18T09:01:51Z","cross_cats_sorted":[],"title_canon_sha256":"39796ec5224ceb77f2ed859d4b087124b6e74ae50b8ace1c306c818a40eae521","abstract_canon_sha256":"9e6385b516a7abc5f31e729bd020f27076447ea20bd9487dbea1a24b62fba3a5"},"schema_version":"1.0"},"canonical_sha256":"485f7534ea02580c77fddd21f472d447f833ef7d867fbeb2ad846d98bf75ab8f","source":{"kind":"arxiv","id":"0707.2678","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0707.2678","created_at":"2026-05-18T02:48:33Z"},{"alias_kind":"arxiv_version","alias_value":"0707.2678v1","created_at":"2026-05-18T02:48:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0707.2678","created_at":"2026-05-18T02:48:33Z"},{"alias_kind":"pith_short_12","alias_value":"JBPXKNHKAJMA","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"JBPXKNHKAJMAY575","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"JBPXKNHK","created_at":"2026-05-18T12:25:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:JBPXKNHKAJMAY5753UQ7I4WUI7","target":"record","payload":{"canonical_record":{"source":{"id":"0707.2678","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2007-07-18T09:01:51Z","cross_cats_sorted":[],"title_canon_sha256":"39796ec5224ceb77f2ed859d4b087124b6e74ae50b8ace1c306c818a40eae521","abstract_canon_sha256":"9e6385b516a7abc5f31e729bd020f27076447ea20bd9487dbea1a24b62fba3a5"},"schema_version":"1.0"},"canonical_sha256":"485f7534ea02580c77fddd21f472d447f833ef7d867fbeb2ad846d98bf75ab8f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:48:33.719512Z","signature_b64":"dntyeyOKp6YKQFomZ9frLOdV3agKovXThTjAqREMUimAXVhMRTKvfdEThIpQEq8rDUwQKuL5kg1kyHOIq550AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"485f7534ea02580c77fddd21f472d447f833ef7d867fbeb2ad846d98bf75ab8f","last_reissued_at":"2026-05-18T02:48:33.718851Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:48:33.718851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0707.2678","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":"2026-05-18T02:48:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cM4X9B8cvKf8KfJPhBJAaR+T2sJJRuljcEuQqWjCVh6QHr7wb/WUxiDDU/rkWLXldEhQE+Kbq783ewH0k3ZZAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:18:41.852696Z"},"content_sha256":"e6ebfd85eea3348e81a00393ddb7eec41ad0827868344210637d3ab2fea60e73","schema_version":"1.0","event_id":"sha256:e6ebfd85eea3348e81a00393ddb7eec41ad0827868344210637d3ab2fea60e73"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:JBPXKNHKAJMAY5753UQ7I4WUI7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"From Cooperative Paramagnet to N\\'{e}el Order in Y_2Ru_2O_7","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"C. Broholm, J. van Duijn, J. W. Taylor, N. Hur, Q. Z. Huang, S.-W. Cheong, T. G. Perring, Y. Qiu","submitted_at":"2007-07-18T09:01:51Z","abstract_excerpt":"Spin correlations in the pyrochlore antiferromagnet Y_2Ru_2O_7 with Curie-Weiss temperature $\\Theta_{CW}=-1100$ K and critical temperature T_N=77 K were examined through neutron scattering. For $T_N<T<\\Theta_{CW}/3$ the data show spin relaxation with a rate $\\hbar\\Gamma= 1.17(9)k_BT$. For T<T_N spectral weight moves to higher energies with substantial changes up to $4\\times k_BT_N$. For T<<T_N there is a $\\Delta=11(1)$ meV energy gap and a pronounced spectral maximum at 19.7 meV. Throughout the temperature range examined the wave vector dependence of inelastic scattering exhibits a broad peak "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0707.2678","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":"2026-05-18T02:48:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"srSh2cefKlqCDavzZtM3cb12mvmjiITZWwZ6TKSxaYd6kBNEbUeh7imWplzMZL1lW+vKOhkl6IUS77QnxugjDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:18:41.853037Z"},"content_sha256":"dcc577a2bc15f7f193d2d0565d09187c97a9aafb6dd8a897bba41ddb788ddcc3","schema_version":"1.0","event_id":"sha256:dcc577a2bc15f7f193d2d0565d09187c97a9aafb6dd8a897bba41ddb788ddcc3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JBPXKNHKAJMAY5753UQ7I4WUI7/bundle.json","state_url":"https://pith.science/pith/JBPXKNHKAJMAY5753UQ7I4WUI7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JBPXKNHKAJMAY5753UQ7I4WUI7/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":"2026-06-02T04:18:41Z","links":{"resolver":"https://pith.science/pith/JBPXKNHKAJMAY5753UQ7I4WUI7","bundle":"https://pith.science/pith/JBPXKNHKAJMAY5753UQ7I4WUI7/bundle.json","state":"https://pith.science/pith/JBPXKNHKAJMAY5753UQ7I4WUI7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JBPXKNHKAJMAY5753UQ7I4WUI7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:JBPXKNHKAJMAY5753UQ7I4WUI7","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":"9e6385b516a7abc5f31e729bd020f27076447ea20bd9487dbea1a24b62fba3a5","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2007-07-18T09:01:51Z","title_canon_sha256":"39796ec5224ceb77f2ed859d4b087124b6e74ae50b8ace1c306c818a40eae521"},"schema_version":"1.0","source":{"id":"0707.2678","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0707.2678","created_at":"2026-05-18T02:48:33Z"},{"alias_kind":"arxiv_version","alias_value":"0707.2678v1","created_at":"2026-05-18T02:48:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0707.2678","created_at":"2026-05-18T02:48:33Z"},{"alias_kind":"pith_short_12","alias_value":"JBPXKNHKAJMA","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"JBPXKNHKAJMAY575","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"JBPXKNHK","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:dcc577a2bc15f7f193d2d0565d09187c97a9aafb6dd8a897bba41ddb788ddcc3","target":"graph","created_at":"2026-05-18T02:48:33Z","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":"Spin correlations in the pyrochlore antiferromagnet Y_2Ru_2O_7 with Curie-Weiss temperature $\\Theta_{CW}=-1100$ K and critical temperature T_N=77 K were examined through neutron scattering. For $T_N<T<\\Theta_{CW}/3$ the data show spin relaxation with a rate $\\hbar\\Gamma= 1.17(9)k_BT$. For T<T_N spectral weight moves to higher energies with substantial changes up to $4\\times k_BT_N$. For T<<T_N there is a $\\Delta=11(1)$ meV energy gap and a pronounced spectral maximum at 19.7 meV. Throughout the temperature range examined the wave vector dependence of inelastic scattering exhibits a broad peak ","authors_text":"C. Broholm, J. van Duijn, J. W. Taylor, N. Hur, Q. Z. Huang, S.-W. Cheong, T. G. Perring, Y. Qiu","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2007-07-18T09:01:51Z","title":"From Cooperative Paramagnet to N\\'{e}el Order in Y_2Ru_2O_7"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0707.2678","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:e6ebfd85eea3348e81a00393ddb7eec41ad0827868344210637d3ab2fea60e73","target":"record","created_at":"2026-05-18T02:48:33Z","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":"9e6385b516a7abc5f31e729bd020f27076447ea20bd9487dbea1a24b62fba3a5","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2007-07-18T09:01:51Z","title_canon_sha256":"39796ec5224ceb77f2ed859d4b087124b6e74ae50b8ace1c306c818a40eae521"},"schema_version":"1.0","source":{"id":"0707.2678","kind":"arxiv","version":1}},"canonical_sha256":"485f7534ea02580c77fddd21f472d447f833ef7d867fbeb2ad846d98bf75ab8f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"485f7534ea02580c77fddd21f472d447f833ef7d867fbeb2ad846d98bf75ab8f","first_computed_at":"2026-05-18T02:48:33.718851Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:48:33.718851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dntyeyOKp6YKQFomZ9frLOdV3agKovXThTjAqREMUimAXVhMRTKvfdEThIpQEq8rDUwQKuL5kg1kyHOIq550AA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:48:33.719512Z","signed_message":"canonical_sha256_bytes"},"source_id":"0707.2678","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6ebfd85eea3348e81a00393ddb7eec41ad0827868344210637d3ab2fea60e73","sha256:dcc577a2bc15f7f193d2d0565d09187c97a9aafb6dd8a897bba41ddb788ddcc3"],"state_sha256":"edd9e92bcda1a8ac1d5198f0f92aa0ee2bbfc8b5510a37def345c892fb369883"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bgiq/OiIa1EV+b6a5wVknxK6ecx1RKO4Jb56SUE5l1dMMkUDZHHUinavT82C+siNybZjPzNaPWIFlxs01JIeAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T04:18:41.855032Z","bundle_sha256":"17f4a4fbb999d18141a656c29b783aecfd1cc2a164ba340b672eb6ccabb8cea8"}}