{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:D4H7NFAALCPVHDCCVZR3LCEFEC","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":"a8f54c505c8ddb1ca3683ca372ad7b54471699eb9c16c4505ceae174a52f116c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-07-18T18:47:38Z","title_canon_sha256":"77b33b46638d8b294b61ec5cb86a4748a271df0af0c4f14731e2392cd9b1b3e3"},"schema_version":"1.0","source":{"id":"1707.05817","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.05817","created_at":"2026-05-18T00:21:13Z"},{"alias_kind":"arxiv_version","alias_value":"1707.05817v1","created_at":"2026-05-18T00:21:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.05817","created_at":"2026-05-18T00:21:13Z"},{"alias_kind":"pith_short_12","alias_value":"D4H7NFAALCPV","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"D4H7NFAALCPVHDCC","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"D4H7NFAA","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:0f841f5703edaf10dd8d076d8a741204c2cbd473f66422c9bec29cb163cef0da","target":"graph","created_at":"2026-05-18T00:21:13Z","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"},"paper":{"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","authors_text":"Andrew Hanlon, Ben H\\\"orz, Bijit Singha, Colin Morningstar, Jacob Fallica, John Bulava, Ruair\\'i Brett","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-07-18T18:47:38Z","title":"Estimating the two-particle $K$-matrix for multiple partial waves and decay channels from finite-volume energies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.05817","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:dd09caea66b9dff50fd7849aad57fa294cdc009c277eb972fe7cb36dcb27cb1f","target":"record","created_at":"2026-05-18T00:21:13Z","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":"a8f54c505c8ddb1ca3683ca372ad7b54471699eb9c16c4505ceae174a52f116c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-07-18T18:47:38Z","title_canon_sha256":"77b33b46638d8b294b61ec5cb86a4748a271df0af0c4f14731e2392cd9b1b3e3"},"schema_version":"1.0","source":{"id":"1707.05817","kind":"arxiv","version":1}},"canonical_sha256":"1f0ff69400589f538c42ae63b58885208661c7496de3dabf1944548e32bcdba9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1f0ff69400589f538c42ae63b58885208661c7496de3dabf1944548e32bcdba9","first_computed_at":"2026-05-18T00:21:13.336504Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:13.336504Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"52uQuHVTgzkY6JCpTqNhw7ZLOMY9HB3fCYqvULKOoAeUzizOCgDrp4EZTOxt18tGRPvmxDq4ZaHQAC95Cs+8Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:13.337042Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.05817","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd09caea66b9dff50fd7849aad57fa294cdc009c277eb972fe7cb36dcb27cb1f","sha256:0f841f5703edaf10dd8d076d8a741204c2cbd473f66422c9bec29cb163cef0da"],"state_sha256":"eaf0c60bfcbaf3cfe6febbb84430e4a51c7c56638cb104bd2422ff40e2b81eb7"}