{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:32C2AUMT36ZCZLRY6GOOKBB5KJ","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":"e0977ff490ffc19c48135bafc5f19d7eb58a473193515e8f92da9ce32eb477e2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-06-03T13:01:43Z","title_canon_sha256":"cdc49d10789def273ed31164ab1b265219be2e66a3c356ad22f0a2950a12b0ea"},"schema_version":"1.0","source":{"id":"2506.02833","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.02833","created_at":"2026-07-05T11:26:52Z"},{"alias_kind":"arxiv_version","alias_value":"2506.02833v2","created_at":"2026-07-05T11:26:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.02833","created_at":"2026-07-05T11:26:52Z"},{"alias_kind":"pith_short_12","alias_value":"32C2AUMT36ZC","created_at":"2026-07-05T11:26:52Z"},{"alias_kind":"pith_short_16","alias_value":"32C2AUMT36ZCZLRY","created_at":"2026-07-05T11:26:52Z"},{"alias_kind":"pith_short_8","alias_value":"32C2AUMT","created_at":"2026-07-05T11:26:52Z"}],"graph_snapshots":[{"event_id":"sha256:56a941e63a428d994117f7fa8eae362fb58e3db35a46fc3b2afa7f18483b43c1","target":"graph","created_at":"2026-07-05T11:26:52Z","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/2506.02833/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss electron redistribution during the semiconductor-to-Dirac semimetal transition in Na-Sb-Bi alloys using x-ray Compton scattering experiments combined with first-principles electronic structure modeling. A robust signature of the semiconductor-to-Dirac semimetal transition is identified in the spherically averaged Compton profile. We demonstrate how the number of electrons involved in this transition can be estimated to provide a novel descriptor for quantifying the strength of spin-orbit coupling responsible for driving the transition. The associated theoretical deviation of the Bor","authors_text":"Aki Pulkkinen, Alok K. Pandey, Arun Bansil, Bahadur Singh, Bernardo Barbiellini, Hiroshi Sakurai, Hsin Lin, J\\'an Min\\'ar, Johannes Nokelainen, Kosuke Suzuki, Naoaki Yabuuchi, Naruki Tsuji, Veenavee Nipunika Kothalawala, Wei-Chi Chiu, Yoshiharu Sakurai","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-06-03T13:01:43Z","title":"Probing the semiconductor-to-dirac semimetal transition in Na-Sb-Bi alloys with x-ray Compton scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.02833","kind":"arxiv","version":2},"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":"sha256:7c8b39ea696cf8d92764a3ac381e4567a9730f7fec2c7e94db5783e6d8b3e6f4","target":"record","created_at":"2026-07-05T11:26:52Z","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":"e0977ff490ffc19c48135bafc5f19d7eb58a473193515e8f92da9ce32eb477e2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-06-03T13:01:43Z","title_canon_sha256":"cdc49d10789def273ed31164ab1b265219be2e66a3c356ad22f0a2950a12b0ea"},"schema_version":"1.0","source":{"id":"2506.02833","kind":"arxiv","version":2}},"canonical_sha256":"de85a05193dfb22cae38f19ce5043d525ac38c95ef4b59da40ccf7f49038b716","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de85a05193dfb22cae38f19ce5043d525ac38c95ef4b59da40ccf7f49038b716","first_computed_at":"2026-07-05T11:26:52.202232Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:26:52.202232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qBAP33V4QBYQH8r/GpzVckOORK0mri+qxTGXur4HDvo/LXt+iiN1dz1CbOkCOmNOEm9HY42RxTPvLRn9YGjdAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:26:52.202731Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.02833","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c8b39ea696cf8d92764a3ac381e4567a9730f7fec2c7e94db5783e6d8b3e6f4","sha256:56a941e63a428d994117f7fa8eae362fb58e3db35a46fc3b2afa7f18483b43c1"],"state_sha256":"3a25a754b4ca56cd085699b7321022188f6bd67a4ab2d4da3472b9b9b26c5922"}