{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:FEEU6LG6RUQCZ6QCXFTAFVHITW","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":"20f25772002a39be53e014bfce4581fe546b1f3b84b9ea6cbcc7f71fd73e8480","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-01-22T06:13:46Z","title_canon_sha256":"033505efa3412b72a07f045c093b003e94438b31237c109c894baeb1408c293c"},"schema_version":"1.0","source":{"id":"1401.5564","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.5564","created_at":"2026-05-18T01:45:18Z"},{"alias_kind":"arxiv_version","alias_value":"1401.5564v1","created_at":"2026-05-18T01:45:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.5564","created_at":"2026-05-18T01:45:18Z"},{"alias_kind":"pith_short_12","alias_value":"FEEU6LG6RUQC","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FEEU6LG6RUQCZ6QC","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FEEU6LG6","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:f73f65977c1b768610913ddf33d38b3820b319358ede1f8a94b38c442ad934d1","target":"graph","created_at":"2026-05-18T01:45:18Z","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 equal-interval splitting of quantum tunneling observed in simple-Ising-model systems of Ni$_{4}$ (3D) and Mn$_3$ (2D) single-molecule magnets (SMMs) is reported. The splitting is due to the identical exchange coupling in the SMMs, and is simply determined by the difference between the two numbers of the spin-down $n_{\\downarrow}$ and spin-up $n_{\\uparrow}$ molecules neighboring to the tunneling molecule. The splitting may be presented as $(n_{\\downarrow}-n_{\\uparrow})JS/{g\\mu_{0}\\mu_{B}}$, and the number of the splittings follows $n+1$ where $n=n_{\\downarrow}+n_{\\uparrow}$ is the coordinat","authors_text":"Hai-Qing Liu, Rui-Yuan Liu, Yan-Rong Li, Yun-Ping Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-01-22T06:13:46Z","title":"Equal-Interval Splitting of Quantum Tunneling in Single-Molecule Magnets with Identical Exchange Coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.5564","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:a266a5346173ef8c871ade2cb2033f5bb3db87975fba24015ac30fbb30e9ffc9","target":"record","created_at":"2026-05-18T01:45:18Z","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":"20f25772002a39be53e014bfce4581fe546b1f3b84b9ea6cbcc7f71fd73e8480","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-01-22T06:13:46Z","title_canon_sha256":"033505efa3412b72a07f045c093b003e94438b31237c109c894baeb1408c293c"},"schema_version":"1.0","source":{"id":"1401.5564","kind":"arxiv","version":1}},"canonical_sha256":"29094f2cde8d202cfa02b96602d4e89da85a6c4743c2d1f55f937fa7583ede24","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"29094f2cde8d202cfa02b96602d4e89da85a6c4743c2d1f55f937fa7583ede24","first_computed_at":"2026-05-18T01:45:18.125076Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:45:18.125076Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PqwycLFdwY71rmK22WzvBve0BDqMA6w5qn1n5r+t1qHHQ/gEg6qzVl1UPUCuj0k+Ma6A01mLYUYCQJmLLkdWAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:45:18.125893Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.5564","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a266a5346173ef8c871ade2cb2033f5bb3db87975fba24015ac30fbb30e9ffc9","sha256:f73f65977c1b768610913ddf33d38b3820b319358ede1f8a94b38c442ad934d1"],"state_sha256":"aa4b5c482dd19f89b9dc25b3684a372e1223b105bdaaa1182c718437f82c6937"}