{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:D4H7NFAALCPVHDCCVZR3LCEFEC","short_pith_number":"pith:D4H7NFAA","schema_version":"1.0","canonical_sha256":"1f0ff69400589f538c42ae63b58885208661c7496de3dabf1944548e32bcdba9","source":{"kind":"arxiv","id":"1707.05817","version":1},"attestation_state":"computed","paper":{"title":"Estimating the two-particle $K$-matrix for multiple partial waves and decay channels from finite-volume energies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Andrew Hanlon, Ben H\\\"orz, Bijit Singha, Colin Morningstar, Jacob Fallica, John Bulava, Ruair\\'i Brett","submitted_at":"2017-07-18T18:47:38Z","abstract_excerpt":"An implementation of estimating the two-to-two $K$-matrix from finite-volume energies based on the L\\\"uscher formalism and involving a Hermitian matrix known as the \"box matrix\" is described. The method includes higher partial waves and multiple decay channels. Two fitting procedures for estimating the $K$-matrix parameters, which properly incorporate all statistical covariances, are discussed. Formulas and software for handling total spins up to $S=2$ and orbital angular momenta up to $L=6$ are obtained for total momenta in several directions. First tests involving $\\rho$-meson decay to two p"},"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":"1707.05817","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-07-18T18:47:38Z","cross_cats_sorted":[],"title_canon_sha256":"77b33b46638d8b294b61ec5cb86a4748a271df0af0c4f14731e2392cd9b1b3e3","abstract_canon_sha256":"a8f54c505c8ddb1ca3683ca372ad7b54471699eb9c16c4505ceae174a52f116c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:13.337042Z","signature_b64":"52uQuHVTgzkY6JCpTqNhw7ZLOMY9HB3fCYqvULKOoAeUzizOCgDrp4EZTOxt18tGRPvmxDq4ZaHQAC95Cs+8Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1f0ff69400589f538c42ae63b58885208661c7496de3dabf1944548e32bcdba9","last_reissued_at":"2026-05-18T00:21:13.336504Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:13.336504Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Estimating the two-particle $K$-matrix for multiple partial waves and decay channels from finite-volume energies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Andrew Hanlon, Ben H\\\"orz, Bijit Singha, Colin Morningstar, Jacob Fallica, John Bulava, Ruair\\'i Brett","submitted_at":"2017-07-18T18:47:38Z","abstract_excerpt":"An implementation of estimating the two-to-two $K$-matrix from finite-volume energies based on the L\\\"uscher formalism and involving a Hermitian matrix known as the \"box matrix\" is described. The method includes higher partial waves and multiple decay channels. Two fitting procedures for estimating the $K$-matrix parameters, which properly incorporate all statistical covariances, are discussed. Formulas and software for handling total spins up to $S=2$ and orbital angular momenta up to $L=6$ are obtained for total momenta in several directions. First tests involving $\\rho$-meson decay to two p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.05817","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":""},"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":"1707.05817","created_at":"2026-05-18T00:21:13.336580+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.05817v1","created_at":"2026-05-18T00:21:13.336580+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.05817","created_at":"2026-05-18T00:21:13.336580+00:00"},{"alias_kind":"pith_short_12","alias_value":"D4H7NFAALCPV","created_at":"2026-05-18T12:31:10.602751+00:00"},{"alias_kind":"pith_short_16","alias_value":"D4H7NFAALCPVHDCC","created_at":"2026-05-18T12:31:10.602751+00:00"},{"alias_kind":"pith_short_8","alias_value":"D4H7NFAA","created_at":"2026-05-18T12:31:10.602751+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.16977","citing_title":"Two-nucleon systems at $m_{\\pi}\\approx292$ MeV from lattice QCD","ref_index":47,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC","json":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC.json","graph_json":"https://pith.science/api/pith-number/D4H7NFAALCPVHDCCVZR3LCEFEC/graph.json","events_json":"https://pith.science/api/pith-number/D4H7NFAALCPVHDCCVZR3LCEFEC/events.json","paper":"https://pith.science/paper/D4H7NFAA"},"agent_actions":{"view_html":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC","download_json":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC.json","view_paper":"https://pith.science/paper/D4H7NFAA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.05817&json=true","fetch_graph":"https://pith.science/api/pith-number/D4H7NFAALCPVHDCCVZR3LCEFEC/graph.json","fetch_events":"https://pith.science/api/pith-number/D4H7NFAALCPVHDCCVZR3LCEFEC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC/action/storage_attestation","attest_author":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC/action/author_attestation","sign_citation":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC/action/citation_signature","submit_replication":"https://pith.science/pith/D4H7NFAALCPVHDCCVZR3LCEFEC/action/replication_record"}},"created_at":"2026-05-18T00:21:13.336580+00:00","updated_at":"2026-05-18T00:21:13.336580+00:00"}