{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:LOIKYJZIFMTEVYPQTEV4UHAXR7","short_pith_number":"pith:LOIKYJZI","canonical_record":{"source":{"id":"1606.07691","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-06-24T14:08:27Z","cross_cats_sorted":[],"title_canon_sha256":"e8ecfdcf2d89566e27e82854a224f525b43416d9dafbb5dc651e52da163c521a","abstract_canon_sha256":"2f8f8b8a249904a201ced9c26ac96a9619cde241847576fbd082e8aa9d508905"},"schema_version":"1.0"},"canonical_sha256":"5b90ac27282b264ae1f0992bca1c178fc35bf8d5c53bbbebfc90f32588e4a378","source":{"kind":"arxiv","id":"1606.07691","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.07691","created_at":"2026-05-18T00:59:58Z"},{"alias_kind":"arxiv_version","alias_value":"1606.07691v1","created_at":"2026-05-18T00:59:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07691","created_at":"2026-05-18T00:59:58Z"},{"alias_kind":"pith_short_12","alias_value":"LOIKYJZIFMTE","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LOIKYJZIFMTEVYPQ","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LOIKYJZI","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:LOIKYJZIFMTEVYPQTEV4UHAXR7","target":"record","payload":{"canonical_record":{"source":{"id":"1606.07691","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-06-24T14:08:27Z","cross_cats_sorted":[],"title_canon_sha256":"e8ecfdcf2d89566e27e82854a224f525b43416d9dafbb5dc651e52da163c521a","abstract_canon_sha256":"2f8f8b8a249904a201ced9c26ac96a9619cde241847576fbd082e8aa9d508905"},"schema_version":"1.0"},"canonical_sha256":"5b90ac27282b264ae1f0992bca1c178fc35bf8d5c53bbbebfc90f32588e4a378","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:58.081570Z","signature_b64":"gi3eyFBaluBI7BgcCcTXB29Ofmq0rS4ThlMj6qB1OUvzLFNO6/74xyqHDZEHLzpa6Mt1ILHhm1jBebI+pj/eDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b90ac27282b264ae1f0992bca1c178fc35bf8d5c53bbbebfc90f32588e4a378","last_reissued_at":"2026-05-18T00:59:58.080959Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:58.080959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.07691","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":"2026-05-18T00:59:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FD+oKd+OE7H0XchBeULBaTwcS3rN6sinPL8CfJeWAhgTI+Wh73wQmcyv0VIX6/yclMIOIWGVxhDUBrSKttbrBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:31:50.727462Z"},"content_sha256":"da559ec14cd2c5e1fbade09e232af6297b501c899b77980175f3375584deeb03","schema_version":"1.0","event_id":"sha256:da559ec14cd2c5e1fbade09e232af6297b501c899b77980175f3375584deeb03"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:LOIKYJZIFMTEVYPQTEV4UHAXR7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological quantum phase transition driven by anisotropic spin-orbit coupling in trinuclear organometallic coordination crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A. C. Jacko, A. L. Khosla, B. J. Powell, J. Merino","submitted_at":"2016-06-24T14:08:27Z","abstract_excerpt":"We show how quasi-one-dimensional correlated insulating states arise at two-thirds filling in organometallic multinuclear coordination complexes described by layered decorated honeycomb lattices. The interplay of spin-orbit coupling and electronic correlations leads to pseudospin-1 moments arranged in weakly coupled chains with highly anisotropic exchange and a large trigonal splitting. This leads to a quantum phase transition from a Haldane phase to a topologically trivial phase as the relative strength of the spin-orbit coupling increases."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07691","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":"2026-05-18T00:59:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FhGw0JP8cl7IJguSNyG1BAzwgNajTRR+B1FxzI+UEn1RcQMBHlCwG08crhO2iZF3+Bt6IRM2F1Zxo+hharTsAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:31:50.727808Z"},"content_sha256":"8be71cbe1b3b3263c232cf72070ca80cd41597b19e7d90d4d30f08dd07a9d8b7","schema_version":"1.0","event_id":"sha256:8be71cbe1b3b3263c232cf72070ca80cd41597b19e7d90d4d30f08dd07a9d8b7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LOIKYJZIFMTEVYPQTEV4UHAXR7/bundle.json","state_url":"https://pith.science/pith/LOIKYJZIFMTEVYPQTEV4UHAXR7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LOIKYJZIFMTEVYPQTEV4UHAXR7/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":"2026-06-01T16:31:50Z","links":{"resolver":"https://pith.science/pith/LOIKYJZIFMTEVYPQTEV4UHAXR7","bundle":"https://pith.science/pith/LOIKYJZIFMTEVYPQTEV4UHAXR7/bundle.json","state":"https://pith.science/pith/LOIKYJZIFMTEVYPQTEV4UHAXR7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LOIKYJZIFMTEVYPQTEV4UHAXR7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LOIKYJZIFMTEVYPQTEV4UHAXR7","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":"2f8f8b8a249904a201ced9c26ac96a9619cde241847576fbd082e8aa9d508905","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-06-24T14:08:27Z","title_canon_sha256":"e8ecfdcf2d89566e27e82854a224f525b43416d9dafbb5dc651e52da163c521a"},"schema_version":"1.0","source":{"id":"1606.07691","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.07691","created_at":"2026-05-18T00:59:58Z"},{"alias_kind":"arxiv_version","alias_value":"1606.07691v1","created_at":"2026-05-18T00:59:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.07691","created_at":"2026-05-18T00:59:58Z"},{"alias_kind":"pith_short_12","alias_value":"LOIKYJZIFMTE","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LOIKYJZIFMTEVYPQ","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LOIKYJZI","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:8be71cbe1b3b3263c232cf72070ca80cd41597b19e7d90d4d30f08dd07a9d8b7","target":"graph","created_at":"2026-05-18T00:59:58Z","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":"We show how quasi-one-dimensional correlated insulating states arise at two-thirds filling in organometallic multinuclear coordination complexes described by layered decorated honeycomb lattices. The interplay of spin-orbit coupling and electronic correlations leads to pseudospin-1 moments arranged in weakly coupled chains with highly anisotropic exchange and a large trigonal splitting. This leads to a quantum phase transition from a Haldane phase to a topologically trivial phase as the relative strength of the spin-orbit coupling increases.","authors_text":"A. C. Jacko, A. L. Khosla, B. J. Powell, J. Merino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-06-24T14:08:27Z","title":"Topological quantum phase transition driven by anisotropic spin-orbit coupling in trinuclear organometallic coordination crystals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.07691","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:da559ec14cd2c5e1fbade09e232af6297b501c899b77980175f3375584deeb03","target":"record","created_at":"2026-05-18T00:59:58Z","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":"2f8f8b8a249904a201ced9c26ac96a9619cde241847576fbd082e8aa9d508905","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-06-24T14:08:27Z","title_canon_sha256":"e8ecfdcf2d89566e27e82854a224f525b43416d9dafbb5dc651e52da163c521a"},"schema_version":"1.0","source":{"id":"1606.07691","kind":"arxiv","version":1}},"canonical_sha256":"5b90ac27282b264ae1f0992bca1c178fc35bf8d5c53bbbebfc90f32588e4a378","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b90ac27282b264ae1f0992bca1c178fc35bf8d5c53bbbebfc90f32588e4a378","first_computed_at":"2026-05-18T00:59:58.080959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:58.080959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gi3eyFBaluBI7BgcCcTXB29Ofmq0rS4ThlMj6qB1OUvzLFNO6/74xyqHDZEHLzpa6Mt1ILHhm1jBebI+pj/eDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:58.081570Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.07691","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da559ec14cd2c5e1fbade09e232af6297b501c899b77980175f3375584deeb03","sha256:8be71cbe1b3b3263c232cf72070ca80cd41597b19e7d90d4d30f08dd07a9d8b7"],"state_sha256":"477f83aba5a16f78f458b036274d29b17fe117a0098bcde02af4a76a63ae0abf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LI106u+OKuwCQj9NOyCbh+369GqC9UJJboujvVqkY9DadZVZy8OMyNBcVlpsrSYpEseJWAuq6ccqaQD9mIY8CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T16:31:50.729788Z","bundle_sha256":"8ac285f3040ad36417b85b17907c161a41acbe899660b42f32807c6e3e61627a"}}