{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:X5SBWUMDLZAWYH2MY75FRQP6VA","short_pith_number":"pith:X5SBWUMD","schema_version":"1.0","canonical_sha256":"bf641b51835e416c1f4cc7fa58c1fea81c95af404d1408c42449eae90870ac9a","source":{"kind":"arxiv","id":"2606.32037","version":1},"attestation_state":"computed","paper":{"title":"Finite-range EFT for the $E1$ strength distribution of ${}^6$He","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Daniel R. Phillips, Hans-Werner Hammer, Matthias G\\\"obel","submitted_at":"2026-06-30T17:59:29Z","abstract_excerpt":"Halo effective field theory (Halo EFT) is a powerful tool to describe halo nuclei and predict low-energy observables with quantified uncertainties. However, in the case that there is a leading-order interaction determined by two or more effective-range parameters, such as the $^2P_{3/2}$ $n\\alpha$ interaction in $^6$He, the standard implementation in the dimer formalism leads to an energy-dependent interaction. This complicates the construction of a Hilbert space of states, especially beyond the two-body problem. As an alternative, we propose the use of a finite-range formulation of Halo EFT, "},"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":"2606.32037","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-06-30T17:59:29Z","cross_cats_sorted":[],"title_canon_sha256":"6bbcfa71d4f7bf6a4c2523040cb5238773477f3dcfc779447fb25d1bbdfc43be","abstract_canon_sha256":"e6eaf13636cdd9140a6b90f5ee412b7705f6bdefd123236dc18d0c5c43d22461"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-01T02:17:47.949580Z","signature_b64":"DmMqwnyw+7Pgsl2a3MkVc5Ri3vScHHQ2y7CRUl9I0KDznvF2JIpYBmktK3EPy2l09mnQ/1EZmU0qdauyDhXtBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf641b51835e416c1f4cc7fa58c1fea81c95af404d1408c42449eae90870ac9a","last_reissued_at":"2026-07-01T02:17:47.949188Z","signature_status":"signed_v1","first_computed_at":"2026-07-01T02:17:47.949188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Finite-range EFT for the $E1$ strength distribution of ${}^6$He","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Daniel R. Phillips, Hans-Werner Hammer, Matthias G\\\"obel","submitted_at":"2026-06-30T17:59:29Z","abstract_excerpt":"Halo effective field theory (Halo EFT) is a powerful tool to describe halo nuclei and predict low-energy observables with quantified uncertainties. However, in the case that there is a leading-order interaction determined by two or more effective-range parameters, such as the $^2P_{3/2}$ $n\\alpha$ interaction in $^6$He, the standard implementation in the dimer formalism leads to an energy-dependent interaction. This complicates the construction of a Hilbert space of states, especially beyond the two-body problem. As an alternative, we propose the use of a finite-range formulation of Halo EFT, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.32037","kind":"arxiv","version":1},"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/2606.32037/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":"2606.32037","created_at":"2026-07-01T02:17:47.949246+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.32037v1","created_at":"2026-07-01T02:17:47.949246+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.32037","created_at":"2026-07-01T02:17:47.949246+00:00"},{"alias_kind":"pith_short_12","alias_value":"X5SBWUMDLZAW","created_at":"2026-07-01T02:17:47.949246+00:00"},{"alias_kind":"pith_short_16","alias_value":"X5SBWUMDLZAWYH2M","created_at":"2026-07-01T02:17:47.949246+00:00"},{"alias_kind":"pith_short_8","alias_value":"X5SBWUMD","created_at":"2026-07-01T02:17:47.949246+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/X5SBWUMDLZAWYH2MY75FRQP6VA","json":"https://pith.science/pith/X5SBWUMDLZAWYH2MY75FRQP6VA.json","graph_json":"https://pith.science/api/pith-number/X5SBWUMDLZAWYH2MY75FRQP6VA/graph.json","events_json":"https://pith.science/api/pith-number/X5SBWUMDLZAWYH2MY75FRQP6VA/events.json","paper":"https://pith.science/paper/X5SBWUMD"},"agent_actions":{"view_html":"https://pith.science/pith/X5SBWUMDLZAWYH2MY75FRQP6VA","download_json":"https://pith.science/pith/X5SBWUMDLZAWYH2MY75FRQP6VA.json","view_paper":"https://pith.science/paper/X5SBWUMD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.32037&json=true","fetch_graph":"https://pith.science/api/pith-number/X5SBWUMDLZAWYH2MY75FRQP6VA/graph.json","fetch_events":"https://pith.science/api/pith-number/X5SBWUMDLZAWYH2MY75FRQP6VA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X5SBWUMDLZAWYH2MY75FRQP6VA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X5SBWUMDLZAWYH2MY75FRQP6VA/action/storage_attestation","attest_author":"https://pith.science/pith/X5SBWUMDLZAWYH2MY75FRQP6VA/action/author_attestation","sign_citation":"https://pith.science/pith/X5SBWUMDLZAWYH2MY75FRQP6VA/action/citation_signature","submit_replication":"https://pith.science/pith/X5SBWUMDLZAWYH2MY75FRQP6VA/action/replication_record"}},"created_at":"2026-07-01T02:17:47.949246+00:00","updated_at":"2026-07-01T02:17:47.949246+00:00"}