{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:C3ZT5Q5W7CIMJ525JZ3UGRERGE","short_pith_number":"pith:C3ZT5Q5W","canonical_record":{"source":{"id":"1508.01848","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-08-08T02:45:26Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.other"],"title_canon_sha256":"c6a55c1a054da054bc794b5340d05f5b816e0e19e43f1fdeb1c0192a61adf44e","abstract_canon_sha256":"2961606327fca08b5d5bb827b7099ddd64b177932d901de7d8ed378de4ffd6bb"},"schema_version":"1.0"},"canonical_sha256":"16f33ec3b6f890c4f75d4e77434491310d487d39fb5551127ea68f8c2384d0a1","source":{"kind":"arxiv","id":"1508.01848","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.01848","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"arxiv_version","alias_value":"1508.01848v1","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.01848","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"pith_short_12","alias_value":"C3ZT5Q5W7CIM","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"C3ZT5Q5W7CIMJ525","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"C3ZT5Q5W","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:C3ZT5Q5W7CIMJ525JZ3UGRERGE","target":"record","payload":{"canonical_record":{"source":{"id":"1508.01848","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-08-08T02:45:26Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.other"],"title_canon_sha256":"c6a55c1a054da054bc794b5340d05f5b816e0e19e43f1fdeb1c0192a61adf44e","abstract_canon_sha256":"2961606327fca08b5d5bb827b7099ddd64b177932d901de7d8ed378de4ffd6bb"},"schema_version":"1.0"},"canonical_sha256":"16f33ec3b6f890c4f75d4e77434491310d487d39fb5551127ea68f8c2384d0a1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:21.134935Z","signature_b64":"XIDN29BPJdZOib6fRDElopWi2yhSuTqZHB5IMMmypGlz1cdbNH05nev/Ppv/3kI0a92D8NQCR0Msc1O4q8RMDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16f33ec3b6f890c4f75d4e77434491310d487d39fb5551127ea68f8c2384d0a1","last_reissued_at":"2026-05-18T01:07:21.134415Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:21.134415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1508.01848","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":"2026-05-18T01:07:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0EBnPNRJ7NEvYTZQHvuKQgWDZ+D0SgJLpIn4esqRYwUfLFNusbCTD5W7/dkPV+UyZpPhBrCW7dUMxw+iYnw2CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T17:16:22.577837Z"},"content_sha256":"df0112d552a155387ff95b420b70dd8987fd1d39ecab2f2b16d9df148700866f","schema_version":"1.0","event_id":"sha256:df0112d552a155387ff95b420b70dd8987fd1d39ecab2f2b16d9df148700866f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:C3ZT5Q5W7CIMJ525JZ3UGRERGE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Emergent excitation at the magnetic metal-insulator transition in the pyrochlore osmate Cd2Os2O7","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.other"],"primary_cat":"cond-mat.str-el","authors_text":"A. D. Christianson, C. Donnerer, D. Casa, D. F. McMorrow, D. Mandrus, J. G. Vale, J. P. Hill, J.-Q. Yan, J. van den Brink, M. D. Lumsden, M. H. Upton, N. A. Bogdanov, S. Calder, S. Nishimoto, X. Liu, Z. Zhao","submitted_at":"2015-08-08T02:45:26Z","abstract_excerpt":"The rich physics manifested by 5d oxides falls outside the Mott-Hubbard paradigm used to successfully explain the electronic and magnetic properties of 3d oxides. Much consideration has been given to the extent to which strong spin-orbit coupling (SOC), in the limit of increased bandwidth and reduced electron correlation, drives the formation of novel electronic states, as manifested through the existence of metal-insulator transitions (MITs). SOC is believed to play a dominant role in 5d5 systems such as iridates (Ir4+), undergoing MITs which may or may not be intimately connected to magnetic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.01848","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":"2026-05-18T01:07:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/nhHXl9Q2MmnkjBdinV26Hv+p/86HGGczarvZALO4lo+u7SUWonf38kKvb7wre1LilahPMKtuKQCq/6mKikcCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T17:16:22.578198Z"},"content_sha256":"9e4cd28464f09383cdb67a0927ae21d4233cf0934e89a1fe03a8667cdb7653cd","schema_version":"1.0","event_id":"sha256:9e4cd28464f09383cdb67a0927ae21d4233cf0934e89a1fe03a8667cdb7653cd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C3ZT5Q5W7CIMJ525JZ3UGRERGE/bundle.json","state_url":"https://pith.science/pith/C3ZT5Q5W7CIMJ525JZ3UGRERGE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C3ZT5Q5W7CIMJ525JZ3UGRERGE/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":"2026-05-30T17:16:22Z","links":{"resolver":"https://pith.science/pith/C3ZT5Q5W7CIMJ525JZ3UGRERGE","bundle":"https://pith.science/pith/C3ZT5Q5W7CIMJ525JZ3UGRERGE/bundle.json","state":"https://pith.science/pith/C3ZT5Q5W7CIMJ525JZ3UGRERGE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C3ZT5Q5W7CIMJ525JZ3UGRERGE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:C3ZT5Q5W7CIMJ525JZ3UGRERGE","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":"2961606327fca08b5d5bb827b7099ddd64b177932d901de7d8ed378de4ffd6bb","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-08-08T02:45:26Z","title_canon_sha256":"c6a55c1a054da054bc794b5340d05f5b816e0e19e43f1fdeb1c0192a61adf44e"},"schema_version":"1.0","source":{"id":"1508.01848","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.01848","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"arxiv_version","alias_value":"1508.01848v1","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.01848","created_at":"2026-05-18T01:07:21Z"},{"alias_kind":"pith_short_12","alias_value":"C3ZT5Q5W7CIM","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"C3ZT5Q5W7CIMJ525","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"C3ZT5Q5W","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:9e4cd28464f09383cdb67a0927ae21d4233cf0934e89a1fe03a8667cdb7653cd","target":"graph","created_at":"2026-05-18T01:07:21Z","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":"The rich physics manifested by 5d oxides falls outside the Mott-Hubbard paradigm used to successfully explain the electronic and magnetic properties of 3d oxides. Much consideration has been given to the extent to which strong spin-orbit coupling (SOC), in the limit of increased bandwidth and reduced electron correlation, drives the formation of novel electronic states, as manifested through the existence of metal-insulator transitions (MITs). SOC is believed to play a dominant role in 5d5 systems such as iridates (Ir4+), undergoing MITs which may or may not be intimately connected to magnetic","authors_text":"A. D. Christianson, C. Donnerer, D. Casa, D. F. McMorrow, D. Mandrus, J. G. Vale, J. P. Hill, J.-Q. Yan, J. van den Brink, M. D. Lumsden, M. H. Upton, N. A. Bogdanov, S. Calder, S. Nishimoto, X. Liu, Z. Zhao","cross_cats":["cond-mat.mtrl-sci","cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-08-08T02:45:26Z","title":"Emergent excitation at the magnetic metal-insulator transition in the pyrochlore osmate Cd2Os2O7"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.01848","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:df0112d552a155387ff95b420b70dd8987fd1d39ecab2f2b16d9df148700866f","target":"record","created_at":"2026-05-18T01:07:21Z","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":"2961606327fca08b5d5bb827b7099ddd64b177932d901de7d8ed378de4ffd6bb","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-08-08T02:45:26Z","title_canon_sha256":"c6a55c1a054da054bc794b5340d05f5b816e0e19e43f1fdeb1c0192a61adf44e"},"schema_version":"1.0","source":{"id":"1508.01848","kind":"arxiv","version":1}},"canonical_sha256":"16f33ec3b6f890c4f75d4e77434491310d487d39fb5551127ea68f8c2384d0a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16f33ec3b6f890c4f75d4e77434491310d487d39fb5551127ea68f8c2384d0a1","first_computed_at":"2026-05-18T01:07:21.134415Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:21.134415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XIDN29BPJdZOib6fRDElopWi2yhSuTqZHB5IMMmypGlz1cdbNH05nev/Ppv/3kI0a92D8NQCR0Msc1O4q8RMDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:21.134935Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.01848","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:df0112d552a155387ff95b420b70dd8987fd1d39ecab2f2b16d9df148700866f","sha256:9e4cd28464f09383cdb67a0927ae21d4233cf0934e89a1fe03a8667cdb7653cd"],"state_sha256":"9b79c58076159ced42121626806c2fff921d395d17b45e149fd4486de7585549"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7m9uhpw6a1to6mzOO59AHnBdn9hlN9O/SVmIA6f4fTwWu8/mzNFJxL9XwkrI+jx9yIsGlNMchjy1Ge+ZeyjqAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T17:16:22.580341Z","bundle_sha256":"3b6d35664a2965ebf20b7cdac86d58bd7077a3fdbcc6d37436fbca90bb23af3d"}}