{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:NTWJTIJ3SDYKUII7HVMOVEP7NL","short_pith_number":"pith:NTWJTIJ3","canonical_record":{"source":{"id":"1607.07093","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T21:23:53Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"0024c6ec6e2a025997179ff21d3fffffa61d1f72e55c0b182a6eaddf8b8412c2","abstract_canon_sha256":"0567d8b7d285d2066a70ce33ab089f1a4a69413fb241d1f59ada28f23fb44cb8"},"schema_version":"1.0"},"canonical_sha256":"6cec99a13b90f0aa211f3d58ea91ff6addecd29dd72a5874c194a65c88765dc7","source":{"kind":"arxiv","id":"1607.07093","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07093","created_at":"2026-05-18T01:02:30Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07093v2","created_at":"2026-05-18T01:02:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07093","created_at":"2026-05-18T01:02:30Z"},{"alias_kind":"pith_short_12","alias_value":"NTWJTIJ3SDYK","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NTWJTIJ3SDYKUII7","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NTWJTIJ3","created_at":"2026-05-18T12:30:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:NTWJTIJ3SDYKUII7HVMOVEP7NL","target":"record","payload":{"canonical_record":{"source":{"id":"1607.07093","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T21:23:53Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"0024c6ec6e2a025997179ff21d3fffffa61d1f72e55c0b182a6eaddf8b8412c2","abstract_canon_sha256":"0567d8b7d285d2066a70ce33ab089f1a4a69413fb241d1f59ada28f23fb44cb8"},"schema_version":"1.0"},"canonical_sha256":"6cec99a13b90f0aa211f3d58ea91ff6addecd29dd72a5874c194a65c88765dc7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:30.399924Z","signature_b64":"AK110mbpIhhfIEaNOLgJQtNmhg74ajnF9tJtAr4lSgBjXD7tLDqLrTWw4SjsU6+tzvhIY0Bn9vIe+/rcO02JAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6cec99a13b90f0aa211f3d58ea91ff6addecd29dd72a5874c194a65c88765dc7","last_reissued_at":"2026-05-18T01:02:30.399549Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:30.399549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.07093","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:02:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FuVmdZwqyuaeVjzNPwUpwGxlg1csu9jhZ4kISGamsrlURtYk4DjraiABBzJpG1G/qDnsiW5kXa0E+3dDzVX9Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T09:00:48.057700Z"},"content_sha256":"7e4d502b0a969c779cc07c1e3e88209cb2a2398c26426fc737ff676b1d51bf61","schema_version":"1.0","event_id":"sha256:7e4d502b0a969c779cc07c1e3e88209cb2a2398c26426fc737ff676b1d51bf61"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:NTWJTIJ3SDYKUII7HVMOVEP7NL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coupled-Channel $D\\pi$, $D\\eta$ and $D_{s}\\bar{K}$ Scattering from Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Christopher E. Thomas, David J. Wilson, Graham Moir, Michael Peardon, Sin\\'ead M. Ryan","submitted_at":"2016-07-24T21:23:53Z","abstract_excerpt":"We present the first lattice QCD study of coupled-channel $D\\pi$, $D\\eta$ and $D_{s}\\bar{K}$ scattering in isospin-1/2 in three partial waves. Using distillation, we compute matrices of correlation functions with bases of operators capable of resolving both meson and meson-meson contributions to the spectrum. These correlation matrices are analysed using a variational approach to extract the finite-volume energy eigenstates. Utilising L\\\"uscher's method and its extensions, we constrain scattering amplitudes in $S$, $P$ and $D$-wave as a function of energy. By analytically continuing the scatte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07093","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:02:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yg/cmuufiyEdZ9Zy5YkkbpO+JU2Evazp+8It5vor85Dd1uO4yKNc6caqwjbqOgH3oHngc6boOFiPPgyAd3naBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T09:00:48.058409Z"},"content_sha256":"ebd8419ce8d0af6d15d5da2d27dddd8ed5d189c97a4a38a282c5df389c444d52","schema_version":"1.0","event_id":"sha256:ebd8419ce8d0af6d15d5da2d27dddd8ed5d189c97a4a38a282c5df389c444d52"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NTWJTIJ3SDYKUII7HVMOVEP7NL/bundle.json","state_url":"https://pith.science/pith/NTWJTIJ3SDYKUII7HVMOVEP7NL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NTWJTIJ3SDYKUII7HVMOVEP7NL/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T09:00:48Z","links":{"resolver":"https://pith.science/pith/NTWJTIJ3SDYKUII7HVMOVEP7NL","bundle":"https://pith.science/pith/NTWJTIJ3SDYKUII7HVMOVEP7NL/bundle.json","state":"https://pith.science/pith/NTWJTIJ3SDYKUII7HVMOVEP7NL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NTWJTIJ3SDYKUII7HVMOVEP7NL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NTWJTIJ3SDYKUII7HVMOVEP7NL","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":"0567d8b7d285d2066a70ce33ab089f1a4a69413fb241d1f59ada28f23fb44cb8","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T21:23:53Z","title_canon_sha256":"0024c6ec6e2a025997179ff21d3fffffa61d1f72e55c0b182a6eaddf8b8412c2"},"schema_version":"1.0","source":{"id":"1607.07093","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07093","created_at":"2026-05-18T01:02:30Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07093v2","created_at":"2026-05-18T01:02:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07093","created_at":"2026-05-18T01:02:30Z"},{"alias_kind":"pith_short_12","alias_value":"NTWJTIJ3SDYK","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NTWJTIJ3SDYKUII7","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NTWJTIJ3","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:ebd8419ce8d0af6d15d5da2d27dddd8ed5d189c97a4a38a282c5df389c444d52","target":"graph","created_at":"2026-05-18T01:02:30Z","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":"We present the first lattice QCD study of coupled-channel $D\\pi$, $D\\eta$ and $D_{s}\\bar{K}$ scattering in isospin-1/2 in three partial waves. Using distillation, we compute matrices of correlation functions with bases of operators capable of resolving both meson and meson-meson contributions to the spectrum. These correlation matrices are analysed using a variational approach to extract the finite-volume energy eigenstates. Utilising L\\\"uscher's method and its extensions, we constrain scattering amplitudes in $S$, $P$ and $D$-wave as a function of energy. By analytically continuing the scatte","authors_text":"Christopher E. Thomas, David J. Wilson, Graham Moir, Michael Peardon, Sin\\'ead M. Ryan","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T21:23:53Z","title":"Coupled-Channel $D\\pi$, $D\\eta$ and $D_{s}\\bar{K}$ Scattering from Lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07093","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":"sha256:7e4d502b0a969c779cc07c1e3e88209cb2a2398c26426fc737ff676b1d51bf61","target":"record","created_at":"2026-05-18T01:02:30Z","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":"0567d8b7d285d2066a70ce33ab089f1a4a69413fb241d1f59ada28f23fb44cb8","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T21:23:53Z","title_canon_sha256":"0024c6ec6e2a025997179ff21d3fffffa61d1f72e55c0b182a6eaddf8b8412c2"},"schema_version":"1.0","source":{"id":"1607.07093","kind":"arxiv","version":2}},"canonical_sha256":"6cec99a13b90f0aa211f3d58ea91ff6addecd29dd72a5874c194a65c88765dc7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6cec99a13b90f0aa211f3d58ea91ff6addecd29dd72a5874c194a65c88765dc7","first_computed_at":"2026-05-18T01:02:30.399549Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:30.399549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AK110mbpIhhfIEaNOLgJQtNmhg74ajnF9tJtAr4lSgBjXD7tLDqLrTWw4SjsU6+tzvhIY0Bn9vIe+/rcO02JAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:30.399924Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.07093","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7e4d502b0a969c779cc07c1e3e88209cb2a2398c26426fc737ff676b1d51bf61","sha256:ebd8419ce8d0af6d15d5da2d27dddd8ed5d189c97a4a38a282c5df389c444d52"],"state_sha256":"53f4cbfbca9ee925d17d3c53d58360d34fc71ee28fcb365d89d86d4d087855eb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0XUvpKVbhIfnSizDArZ6nA3gbBgb98ueDeQ4M3fSzlLg9/viqlKoclE1OF2OFTmypgpbhU9hZFPNMwT+JMTqDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T09:00:48.062267Z","bundle_sha256":"5001b6f2170eb235ebb8c444e7e9bfc46b49b8aeda5e10652481633c1d1b807f"}}