{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UUOMW27PQ5TYVWJPOTTVQIGDSC","merge_version":"pith-open-graph-merge-v1","event_count":5,"valid_event_count":5,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d24f98e46598c2b226b7c06f42fd9294cdd84e89698b045cf76d443449a416b4","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-06T11:43:12Z","title_canon_sha256":"f99020a4ba652de5dafec5e4812db57fb786e74488f9fd7ada7e3ac48d513cb8"},"schema_version":"1.0","source":{"id":"2608.05918","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.05918","created_at":"2026-08-07T00:53:15Z"},{"alias_kind":"arxiv_version","alias_value":"2608.05918v1","created_at":"2026-08-07T00:53:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.05918","created_at":"2026-08-07T00:53:15Z"},{"alias_kind":"pith_short_12","alias_value":"UUOMW27PQ5TY","created_at":"2026-08-07T00:53:15Z"},{"alias_kind":"pith_short_16","alias_value":"UUOMW27PQ5TYVWJP","created_at":"2026-08-07T00:53:15Z"},{"alias_kind":"pith_short_8","alias_value":"UUOMW27P","created_at":"2026-08-07T00:53:15Z"}],"graph_snapshots":[{"event_id":"sha256:d72ab305816af6bce0cd540dd406aeb4b776fa1fdf5368a07d0c8d159901b329","target":"graph","created_at":"2026-08-07T00:53:15Z","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/2608.05918/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Symmetries of a crystal often restrict its physical properties. In particular, they determine possible forms of the tensors that describe interatomic exchange interaction, which governs a wide range of magnetic phenomena. Computationally demanding first-principles calculations of the exchange tensors can be greatly simplified by taking the symmetry constraints into account. Here, we present Jsymm, a Python package that derives the most general symmetry-compatible form of the exchange tensors directly from the crystallographic data. For any bond formed by magnetic ions, Jsymm produces the tenso","authors_text":"A.S. Sergeev, S.V. Streltsov","cross_cats":["physics.comp-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-06T11:43:12Z","title":"Jsymm: A Python package for symmetry analysis of exchange tensors in magnetic Hamiltonians"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.05918","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":"sha256:621e8a63d73610adeffda5a13a22068021792e2c915ab9b1d596cdecd763d581","target":"record","created_at":"2026-08-07T00:53:15Z","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":"d24f98e46598c2b226b7c06f42fd9294cdd84e89698b045cf76d443449a416b4","cross_cats_sorted":["physics.comp-ph"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-06T11:43:12Z","title_canon_sha256":"f99020a4ba652de5dafec5e4812db57fb786e74488f9fd7ada7e3ac48d513cb8"},"schema_version":"1.0","source":{"id":"2608.05918","kind":"arxiv","version":1}},"canonical_sha256":"a51ccb6bef87678ad92f74e75820c39097c63ac721909123769cdfff53c38b53","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a51ccb6bef87678ad92f74e75820c39097c63ac721909123769cdfff53c38b53","first_computed_at":"2026-08-07T00:53:15.923889Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-07T00:53:15.923889Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1QD6JkNkPiASjLdzNLd3xc+fHmnPt8LeSv4CxftK5ZBksdspb/td+jLPo+GwPRK8DTU92mpgnog2lOQd6lBNBg==","signature_status":"signed_v1","signed_at":"2026-08-07T00:53:15.925681Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.05918","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:2d2f7e0c1c713833d27152c4548a9c87d1a42dcc80633aa2060c3e7082035b65","sha256:b88132a3b997515f8b5548b5e028ae010e3ae8d0e9cdfe0ef1369506e96c16b8","sha256:bbc1a4ae2e0742c9d0d2b4f83a1b99ba39a63628c91be5567a9d951572f38838"]}],"invalid_events":[],"applied_event_ids":["sha256:621e8a63d73610adeffda5a13a22068021792e2c915ab9b1d596cdecd763d581","sha256:d72ab305816af6bce0cd540dd406aeb4b776fa1fdf5368a07d0c8d159901b329"],"state_sha256":"9a262cb020217eb36d945fc976085d65d9a96fc9c1f612d1f4d35067fa657609"}