{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:LHUGITRJYS62IPZWIBKNTW6GP5","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":"e184f713290fc7e512729a2067f83e1499066ecb9cf6315f6039197512a108a6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-14T01:06:49Z","title_canon_sha256":"fd33fde53dd5fd91ce61f10a042a851b10482f5e12d5fa4b96733882045f4f73"},"schema_version":"1.0","source":{"id":"1811.05582","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.05582","created_at":"2026-05-18T00:00:42Z"},{"alias_kind":"arxiv_version","alias_value":"1811.05582v1","created_at":"2026-05-18T00:00:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.05582","created_at":"2026-05-18T00:00:42Z"},{"alias_kind":"pith_short_12","alias_value":"LHUGITRJYS62","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LHUGITRJYS62IPZW","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LHUGITRJ","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:f526df4fc3200a4213715ec8d77f3ebe3c2e8a446918dc516a3f6333d9742423","target":"graph","created_at":"2026-05-18T00:00:42Z","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 use the chiral effective field theory to study the lattice finite-volume energy levels from the meson-meson scattering. The hadron resonance properties and the scattering amplitudes at physical masses are determined from the lattice energy levels calculated at unphysically large pion masses. The results from the $\\pi\\eta, K\\bar{K}$ and $\\pi\\eta'$ coupled-channel scattering and the $a_0(980)$ resonance are explicitly given as a concrete example.","authors_text":"A. Rusetsky, J. A. Oller, Liuming Liu, Ulf-G. Meissner, Zhi-Hui Guo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-14T01:06:49Z","title":"Resonance properties from lattice energy levels using chiral effective field theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.05582","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":"sha256:7c5ad8fe520931a850d04294543797bd3082e2512174ad8c6ae3a0e6348d3b9d","target":"record","created_at":"2026-05-18T00:00:42Z","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":"e184f713290fc7e512729a2067f83e1499066ecb9cf6315f6039197512a108a6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-11-14T01:06:49Z","title_canon_sha256":"fd33fde53dd5fd91ce61f10a042a851b10482f5e12d5fa4b96733882045f4f73"},"schema_version":"1.0","source":{"id":"1811.05582","kind":"arxiv","version":1}},"canonical_sha256":"59e8644e29c4bda43f364054d9dbc67f768ef29428626704201b06fc2e634c57","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59e8644e29c4bda43f364054d9dbc67f768ef29428626704201b06fc2e634c57","first_computed_at":"2026-05-18T00:00:42.583900Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:42.583900Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KLbYX28vVnst/EjAQEj2JNBpzx8s+Rui/XoLCxl8LzX9qQWu/Nj3Mcu7CxMisqhfUpeOsZj3wOFIOpoXR6ZRDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:42.584522Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.05582","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c5ad8fe520931a850d04294543797bd3082e2512174ad8c6ae3a0e6348d3b9d","sha256:f526df4fc3200a4213715ec8d77f3ebe3c2e8a446918dc516a3f6333d9742423"],"state_sha256":"02e90e073770994c195c6e40d46da146c90129d1b7413681f0ac39827c9f62fb"}