{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ZDQA6JGLCPRQUBEVJPFLY5MU3Q","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":"ff9c20a6247cc20964226fdcc10109f0afcbbe437c5c6f8fb0b2fc62cf84cdd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-11-04T05:47:08Z","title_canon_sha256":"72a00c22dc79a84eec274fe668f26f3e133f698ba7d2b081aeeb1f07580e517e"},"schema_version":"1.0","source":{"id":"1011.1063","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.1063","created_at":"2026-05-18T03:48:01Z"},{"alias_kind":"arxiv_version","alias_value":"1011.1063v1","created_at":"2026-05-18T03:48:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.1063","created_at":"2026-05-18T03:48:01Z"},{"alias_kind":"pith_short_12","alias_value":"ZDQA6JGLCPRQ","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"ZDQA6JGLCPRQUBEV","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"ZDQA6JGL","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:30f5fcf7af27bb97201a6c896fa7f43cc453e1cb9405fa0bec19c8811b02b0f0","target":"graph","created_at":"2026-05-18T03:48:01Z","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 preliminary results on the $\\rho$ meson decay width from $N_f=2+1$ full QCD configurations generated by PACS-CS Collaboration. The decay width is estimated from the $P$-wave scattering phase shift for the isospin $I=1$ two-pion system. The finite size formula presented by L\\\"uscher in the center of mass frame and its extension to non-zero total momentum frame by Rummukainen and Gottlieb are employed for the calculations of the phase shift. Our calculations are carried out at $m_\\pi=410\\ {\\rm MeV}$ ($m_\\pi/m_\\rho=0.46$) and $a=0.091\\ {\\rm fm}$ on a $32^3\\times 64$ ($La=2.9 {\\rm fm}$)","authors_text":"A.Ukawa, K.I.~Ishikawa, K.Kanaya, M.Okawa, N.Ishizuka, N.Ukita, PACS-CS collaboration: S.Aoki, T.Yamazaki, T.Yoshi\\'e, Y.Kuramashi, Y.Namekawa, Y.Taniguchi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-11-04T05:47:08Z","title":"Calculation of $\\rho$ meson decay width from the PACS-CS configurations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.1063","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":"sha256:36bbd13018eb524dbccb2980c2007abff0024970f0d24b29dc2326300b2705ea","target":"record","created_at":"2026-05-18T03:48:01Z","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":"ff9c20a6247cc20964226fdcc10109f0afcbbe437c5c6f8fb0b2fc62cf84cdd4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-11-04T05:47:08Z","title_canon_sha256":"72a00c22dc79a84eec274fe668f26f3e133f698ba7d2b081aeeb1f07580e517e"},"schema_version":"1.0","source":{"id":"1011.1063","kind":"arxiv","version":1}},"canonical_sha256":"c8e00f24cb13e30a04954bcabc7594dc36f05ea7c40505a3b99fbebec9d610a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8e00f24cb13e30a04954bcabc7594dc36f05ea7c40505a3b99fbebec9d610a2","first_computed_at":"2026-05-18T03:48:01.064866Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:01.064866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5NDVVUyi6WtvPmV0EdtUDmln+ZugQpx8pKS2PATkkhFobqWkyK7CqPSeT4mMMZo9icvuFi0Bmuzwuo4I2rp5DA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:01.065236Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.1063","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36bbd13018eb524dbccb2980c2007abff0024970f0d24b29dc2326300b2705ea","sha256:30f5fcf7af27bb97201a6c896fa7f43cc453e1cb9405fa0bec19c8811b02b0f0"],"state_sha256":"654bf28410d6b89d49a1d1862cd4c3f5af6f6acf3f2084d9f458e203a30ee780"}