{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6UL7CFOD2ANEUBZD6JNNHABYLB","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":"6d6c7e6193362d8b573ff1fe96ff43ecb0b43e384c488739e197e37e5a07102e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-01-31T05:23:18Z","title_canon_sha256":"43961f3d5014575c606e27f8beb6c022da076eb2c4274540849ffe8c7fc98eb8"},"schema_version":"1.0","source":{"id":"1602.00200","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.00200","created_at":"2026-05-18T01:11:49Z"},{"alias_kind":"arxiv_version","alias_value":"1602.00200v2","created_at":"2026-05-18T01:11:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.00200","created_at":"2026-05-18T01:11:49Z"},{"alias_kind":"pith_short_12","alias_value":"6UL7CFOD2ANE","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"6UL7CFOD2ANEUBZD","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"6UL7CFOD","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:d77c45249487ff3e8d7fbff5be0a6e60f210fde65e14966260d0bec1b6a208c2","target":"graph","created_at":"2026-05-18T01:11:49Z","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":"In this exploratory lattice study, low-energy near threshold scattering of the $(\\bar{D}_1 D^{*})^\\pm$ meson system is analyzed using lattice QCD with $N_f=2$ twisted mass fermion configurations. Both s-wave ($J^P=0^-$) and p-wave ($J^P=1^+$) channels are investigated. It is found that the interaction between the two charmed mesons is attractive near the threshold in both channels. This calculation provides some hints in the searching of resonances or bound states around the threshold of $(\\bar{D}_1 D^{*})^\\pm$ system.","authors_text":"Chuan Liu, Jian-Bo Zhang, Jian-Ping Ma, Ming Gong, Ning Li, Ting Chen, Ying Chen, Yu-Bin Liu, Yu-Hong Lei, Zhan-Lin Wang, Zhao-Feng Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-01-31T05:23:18Z","title":"A Lattice Study of $(\\bar{D}_1 D^{*})^\\pm$ Near-threshold Scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.00200","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:e9d85e5ac08f8a5a61d110aac1515baec815fa646f5375c16509ed6cfacad320","target":"record","created_at":"2026-05-18T01:11:49Z","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":"6d6c7e6193362d8b573ff1fe96ff43ecb0b43e384c488739e197e37e5a07102e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-01-31T05:23:18Z","title_canon_sha256":"43961f3d5014575c606e27f8beb6c022da076eb2c4274540849ffe8c7fc98eb8"},"schema_version":"1.0","source":{"id":"1602.00200","kind":"arxiv","version":2}},"canonical_sha256":"f517f115c3d01a4a0723f25ad38038585f7743cef5cf349f8e085dc6325bb82b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f517f115c3d01a4a0723f25ad38038585f7743cef5cf349f8e085dc6325bb82b","first_computed_at":"2026-05-18T01:11:49.755617Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:49.755617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"79YcpvjSrDittfU3i9IDeMjX/sL5DqwbcjLguDZUszykvm4vnIXA9+TbdP4vnACu1nCHYFl84kFz31ztw8maAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:49.755999Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.00200","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e9d85e5ac08f8a5a61d110aac1515baec815fa646f5375c16509ed6cfacad320","sha256:d77c45249487ff3e8d7fbff5be0a6e60f210fde65e14966260d0bec1b6a208c2"],"state_sha256":"9371e7103bc326cf693e9aeb3d8a8ad4cd6f81d2bc8ee611e134c49e75600267"}