{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:U64FW2J5JCR2SLHWLDNILKD2JL","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":"0f5a83a68b62fa113c2aa62a8f45c1308191a65ac00a5c9b49aae5ee403355b4","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-08-19T17:57:12Z","title_canon_sha256":"5e27e6178e4ef301a6a1e863f88bfa23cc42df777abd36549a31afb292b712d0"},"schema_version":"1.0","source":{"id":"2208.09475","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.09475","created_at":"2026-07-05T04:50:00Z"},{"alias_kind":"arxiv_version","alias_value":"2208.09475v1","created_at":"2026-07-05T04:50:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.09475","created_at":"2026-07-05T04:50:00Z"},{"alias_kind":"pith_short_12","alias_value":"U64FW2J5JCR2","created_at":"2026-07-05T04:50:00Z"},{"alias_kind":"pith_short_16","alias_value":"U64FW2J5JCR2SLHW","created_at":"2026-07-05T04:50:00Z"},{"alias_kind":"pith_short_8","alias_value":"U64FW2J5","created_at":"2026-07-05T04:50:00Z"}],"graph_snapshots":[{"event_id":"sha256:06a44b15976d6470e0ea487a1b89f4ed899061365cdac212c96499028e6b6587","target":"graph","created_at":"2026-07-05T04:50:00Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2208.09475/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Metallic ferromagnets with strongly interacting electrons often exhibit remarkable electronic phases such as ferromagnetic superconductivity, complex spin textures, and nontrivial topology. In this report, we discuss the synthesis of a layered magnetic metal NiTa$_4$Se$_8$ (or Ni$_{1/4}$TaSe$_{2}$) with a Curie temperature of 58 Kelvin. Magnetization data and \\textit{ab initio} calculations indicate that the nickel atoms host uniaxial ferromagnetic order of about 0.7$\\mu_{B}$ per atom, while an even smaller moment is generated in the itinerant tantalum conduction electrons. Strong correlations","authors_text":"Aaron Bostwick, Alex Liebman-Pel\\'aez, Chris Jozwiak, Eli Rotenberg, Fanghui Wan, James G. Analytis, John Singleton, Na-Hyun Jo, Nikola Maksimovic, Ryan Day, Sinead Griffin","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-08-19T17:57:12Z","title":"Strongly correlated itinerant magnetism on the boundary of superconductivity in a magnetic transition metal dichalcogenide"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.09475","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":"sha256:9103d8150cee959c4325a6dbc3129439078ee4219533dca1ba8caa8a39e30586","target":"record","created_at":"2026-07-05T04:50:00Z","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":"0f5a83a68b62fa113c2aa62a8f45c1308191a65ac00a5c9b49aae5ee403355b4","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-08-19T17:57:12Z","title_canon_sha256":"5e27e6178e4ef301a6a1e863f88bfa23cc42df777abd36549a31afb292b712d0"},"schema_version":"1.0","source":{"id":"2208.09475","kind":"arxiv","version":1}},"canonical_sha256":"a7b85b693d48a3a92cf658da85a87a4affbc58c98f69af7cf5f81990921e7965","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7b85b693d48a3a92cf658da85a87a4affbc58c98f69af7cf5f81990921e7965","first_computed_at":"2026-07-05T04:50:00.328371Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:50:00.328371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8T8PYmWIYVaeZL9aidsP+HkpTah4373ySwV4xFkY3d477hT/bgJRaQeh5Jv2yLYNK/6jUgH2JRQZ8CnSXzRoAA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:50:00.328842Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.09475","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9103d8150cee959c4325a6dbc3129439078ee4219533dca1ba8caa8a39e30586","sha256:06a44b15976d6470e0ea487a1b89f4ed899061365cdac212c96499028e6b6587"],"state_sha256":"a697a5be867008a7a6ce6c210ae3179ba57ef0fb1eebac222b1a3a1977e7fc5c"}