{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:CTYXLQTUD6QNNTSJ2ZNZ7BNVMW","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":"5d4c86bb279b30c225a35beb11dbb4c1496b9c9b6c5788bb183d164c7c170329","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-04-29T22:38:45Z","title_canon_sha256":"9a10c09201c2955796526aaab94fe3faebde7e7c8e1ed283bc71ae5d5cca6657"},"schema_version":"1.0","source":{"id":"1904.12978","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.12978","created_at":"2026-05-17T23:44:02Z"},{"alias_kind":"arxiv_version","alias_value":"1904.12978v1","created_at":"2026-05-17T23:44:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.12978","created_at":"2026-05-17T23:44:02Z"},{"alias_kind":"pith_short_12","alias_value":"CTYXLQTUD6QN","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"CTYXLQTUD6QNNTSJ","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"CTYXLQTU","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:a5204d324281a54fd2c108446f3f0968bdd7755d7209a76c8657d8025cf6e52d","target":"graph","created_at":"2026-05-17T23:44:02Z","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":"Ruddlesden-popper type Srn+1IrnO3n+1 compound is a major focus of condensed matter physics where the subtle balance between electron-electron correlation, spin-orbit interaction and crystal field effect brings a host of emergent phenomena. While it is understandable that a canted antiferromagnetic (AFM) insulating state with an easy-plane anisotropy is developed in Sr2IrO4 as the 2D limit of the series, it is intriguing that bilayer Sr3Ir2O7, with slightly higher effective dimensionality, stabilizes c-axis collinear antiferromagnetism. This also renders Sr3Ir2O7 as a unique playground to study","authors_text":"Christie Nelson, Derek Meyers, Jian Liu, Jiun-Haw Chu, Joshua Sanchez, Junyi Yang, Kyle Noordhoek, Lin Hao, Lukas Horak, Mark. P. M. Dean, Peyton Nanney","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-04-29T22:38:45Z","title":"Epitaxial stabilization of Sr3Ir2O7 thin films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.12978","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:bf4be63f83adbb3cf8a8a1aa76e2456e794a7a9403593f4a7ca41ba561deb4aa","target":"record","created_at":"2026-05-17T23:44:02Z","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":"5d4c86bb279b30c225a35beb11dbb4c1496b9c9b6c5788bb183d164c7c170329","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-04-29T22:38:45Z","title_canon_sha256":"9a10c09201c2955796526aaab94fe3faebde7e7c8e1ed283bc71ae5d5cca6657"},"schema_version":"1.0","source":{"id":"1904.12978","kind":"arxiv","version":1}},"canonical_sha256":"14f175c2741fa0d6ce49d65b9f85b565a579d12aad4b3c6bc4fd5b187a2a49c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14f175c2741fa0d6ce49d65b9f85b565a579d12aad4b3c6bc4fd5b187a2a49c8","first_computed_at":"2026-05-17T23:44:02.199110Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:44:02.199110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"628aeA9DQiXA1GoRwUxXlpAKI7egpDEzpSSgi65x5IivVF1LQI46pEAdloZ8qaJdz7i7YW8Rlg2BNHlDnrwnBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:44:02.199607Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.12978","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf4be63f83adbb3cf8a8a1aa76e2456e794a7a9403593f4a7ca41ba561deb4aa","sha256:a5204d324281a54fd2c108446f3f0968bdd7755d7209a76c8657d8025cf6e52d"],"state_sha256":"324b243a5fd721ef700a7357d248bf6f7075e68f3d7d5311d9c72e432a491723"}