{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:XWX6JROYUB7QSX7IBLZPJ5DB6O","short_pith_number":"pith:XWX6JROY","schema_version":"1.0","canonical_sha256":"bdafe4c5d8a07f095fe80af2f4f461f3b47c05b6529096a6b8840f53dca4aa09","source":{"kind":"arxiv","id":"2302.02856","version":2},"attestation_state":"computed","paper":{"title":"Revisited $\\mathcal{T}$, $\\mathcal{P}$-odd spin-rotational Hamiltonian of HfF$^+$ for precise $e$EDM measurements","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"physics.atom-ph","authors_text":"Alexander N. Petrov, Anatoly V. Titov, Leonid V. Skripnikov","submitted_at":"2023-02-06T15:24:07Z","abstract_excerpt":"The current constraint on the electron electric dipole moment ($e$EDM), $|d_e|<4.1\\times 10^{-30}$ ${e {\\cdotp} {\\rm cm}}$ (90\\% confidence), was recently established using the trapped $^{180}$Hf$^{19}$F$^+$ molecular ions in the $J=1$ rotational level of its $ ^3\\Delta_1$ electronic state [T. S. Roussy, L. Caldwell, T. Wright, et al., arxiv:2212.11841]. The extensive experimental study of the HfF$^+$ cation provides detailed spectroscopy of the $\\Omega-$doublet levels in the external rotating electric and magnetic fields. We showed that previously developed theoretical approaches can fully re"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2302.02856","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.atom-ph","submitted_at":"2023-02-06T15:24:07Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"88950304d92a95748fe0169c2cd8cc6ed45d05ed22f02eeadc1e6ce8c473adee","abstract_canon_sha256":"2073495bfd0bbb193d873acb0d5197f4131a8e51767a36650e2d9209752df3a7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:09:48.162862Z","signature_b64":"oTHOrAPpwMYrKum72i+Dk8tTQPtsvmJPwoY1o4wWMz3SSK72/YdqbGxqwl1PVcem45APzhXpE3jeywb7n95LAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bdafe4c5d8a07f095fe80af2f4f461f3b47c05b6529096a6b8840f53dca4aa09","last_reissued_at":"2026-07-05T06:09:48.162371Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:09:48.162371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Revisited $\\mathcal{T}$, $\\mathcal{P}$-odd spin-rotational Hamiltonian of HfF$^+$ for precise $e$EDM measurements","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"physics.atom-ph","authors_text":"Alexander N. Petrov, Anatoly V. Titov, Leonid V. Skripnikov","submitted_at":"2023-02-06T15:24:07Z","abstract_excerpt":"The current constraint on the electron electric dipole moment ($e$EDM), $|d_e|<4.1\\times 10^{-30}$ ${e {\\cdotp} {\\rm cm}}$ (90\\% confidence), was recently established using the trapped $^{180}$Hf$^{19}$F$^+$ molecular ions in the $J=1$ rotational level of its $ ^3\\Delta_1$ electronic state [T. S. Roussy, L. Caldwell, T. Wright, et al., arxiv:2212.11841]. The extensive experimental study of the HfF$^+$ cation provides detailed spectroscopy of the $\\Omega-$doublet levels in the external rotating electric and magnetic fields. We showed that previously developed theoretical approaches can fully re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.02856","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2302.02856/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2302.02856","created_at":"2026-07-05T06:09:48.162431+00:00"},{"alias_kind":"arxiv_version","alias_value":"2302.02856v2","created_at":"2026-07-05T06:09:48.162431+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.02856","created_at":"2026-07-05T06:09:48.162431+00:00"},{"alias_kind":"pith_short_12","alias_value":"XWX6JROYUB7Q","created_at":"2026-07-05T06:09:48.162431+00:00"},{"alias_kind":"pith_short_16","alias_value":"XWX6JROYUB7QSX7I","created_at":"2026-07-05T06:09:48.162431+00:00"},{"alias_kind":"pith_short_8","alias_value":"XWX6JROY","created_at":"2026-07-05T06:09:48.162431+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O","json":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O.json","graph_json":"https://pith.science/api/pith-number/XWX6JROYUB7QSX7IBLZPJ5DB6O/graph.json","events_json":"https://pith.science/api/pith-number/XWX6JROYUB7QSX7IBLZPJ5DB6O/events.json","paper":"https://pith.science/paper/XWX6JROY"},"agent_actions":{"view_html":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O","download_json":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O.json","view_paper":"https://pith.science/paper/XWX6JROY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2302.02856&json=true","fetch_graph":"https://pith.science/api/pith-number/XWX6JROYUB7QSX7IBLZPJ5DB6O/graph.json","fetch_events":"https://pith.science/api/pith-number/XWX6JROYUB7QSX7IBLZPJ5DB6O/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O/action/storage_attestation","attest_author":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O/action/author_attestation","sign_citation":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O/action/citation_signature","submit_replication":"https://pith.science/pith/XWX6JROYUB7QSX7IBLZPJ5DB6O/action/replication_record"}},"created_at":"2026-07-05T06:09:48.162431+00:00","updated_at":"2026-07-05T06:09:48.162431+00:00"}