{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:O5DEG37CCY7QXGWVYBRFCD2AI7","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":"043798f0534041fd502c4bd8556863282639671ea907a936923bdcd87d232e91","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-05-25T15:29:31Z","title_canon_sha256":"4767e3762f5e131565ccf1a3a15a1f09b2ef907f841e3721f1aa4f585d173e95"},"schema_version":"1.0","source":{"id":"2605.25953","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25953","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25953v1","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25953","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"pith_short_12","alias_value":"O5DEG37CCY7Q","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"pith_short_16","alias_value":"O5DEG37CCY7QXGWV","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"pith_short_8","alias_value":"O5DEG37C","created_at":"2026-05-26T02:05:20Z"}],"graph_snapshots":[{"event_id":"sha256:9c8781aaa1c7efdeffd70d80577edd33c917cdb4e7052fad2e622d7a2e4873f1","target":"graph","created_at":"2026-05-26T02:05:20Z","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/2605.25953/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Integrating spin-dependent functionality with mainstream semiconductor technology is a central goal of modern spintronics, yet most candidate materials remain incompatible with silicon-based platforms. Here, we report the direct epitaxial integration of alpha-MnTe thin films on Si(111) via molecular beam epitaxy and demonstrate a robust anomalous Hall effect (AHE) in this silicon-compatible altermagnetic system. Despite the absence of net magnetization, the films exhibit a pronounced hysteretic Hall response, providing clear evidence of finite Berry curvature generated by symmetry breaking in ","authors_text":"Arijit Mandal, Arindom Das, Aryaman Das, B. R. K. Nanda, Dhavala Suri, Laxmipriya Nanda, Naresh Shyaga, Pankaj Bhardwaj, Rajib Sarkar, Sohini Guin, Subhransu Kumar Negi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-05-25T15:29:31Z","title":"Anomalous Hall Effect in Silicon-Compatible Altermagnetic alpha-MnTe Thin Films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25953","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":"sha256:2ac7c5a82dbd203316952d1e11fb14401cdcae02ed1000bfb237db96e368e703","target":"record","created_at":"2026-05-26T02:05:20Z","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":"043798f0534041fd502c4bd8556863282639671ea907a936923bdcd87d232e91","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-05-25T15:29:31Z","title_canon_sha256":"4767e3762f5e131565ccf1a3a15a1f09b2ef907f841e3721f1aa4f585d173e95"},"schema_version":"1.0","source":{"id":"2605.25953","kind":"arxiv","version":1}},"canonical_sha256":"7746436fe2163f0b9ad5c062510f4047ea8b0dff2f07d4f5aadd9bc32a333ff5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7746436fe2163f0b9ad5c062510f4047ea8b0dff2f07d4f5aadd9bc32a333ff5","first_computed_at":"2026-05-26T02:05:20.112067Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:05:20.112067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oOUUEpMHFla0ZYAPEr0lEpXUwiIsPVHfscOOsmrONOFfgmFaZaHRfyAfGqgJdaVfMzt0e97ZjI3eTj+kC3R+DQ==","signature_status":"signed_v1","signed_at":"2026-05-26T02:05:20.112804Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.25953","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ac7c5a82dbd203316952d1e11fb14401cdcae02ed1000bfb237db96e368e703","sha256:9c8781aaa1c7efdeffd70d80577edd33c917cdb4e7052fad2e622d7a2e4873f1"],"state_sha256":"cfb41c4659bf7dc8b315ecb2cb1d1a3bc1d6a42f422ca5a66597d9097033917f"}