{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:5E6MNVC6BLDX53SGT5FXRULSGX","short_pith_number":"pith:5E6MNVC6","canonical_record":{"source":{"id":"1107.3988","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-07-20T14:12:34Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"77c9fd4574b95be9ba732ec1e98601da2ee23dd4ab2e81e0a49d88a9c5d686e5","abstract_canon_sha256":"f7858a8048b509f3c11ec267486a384686c2c7cca6be236d8bfed78dc53edc6c"},"schema_version":"1.0"},"canonical_sha256":"e93cc6d45e0ac77eee469f4b78d17235d2b85427512b0e954876027cb553105f","source":{"kind":"arxiv","id":"1107.3988","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.3988","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"arxiv_version","alias_value":"1107.3988v2","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.3988","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"pith_short_12","alias_value":"5E6MNVC6BLDX","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"5E6MNVC6BLDX53SG","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"5E6MNVC6","created_at":"2026-05-18T12:26:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:5E6MNVC6BLDX53SGT5FXRULSGX","target":"record","payload":{"canonical_record":{"source":{"id":"1107.3988","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-07-20T14:12:34Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"77c9fd4574b95be9ba732ec1e98601da2ee23dd4ab2e81e0a49d88a9c5d686e5","abstract_canon_sha256":"f7858a8048b509f3c11ec267486a384686c2c7cca6be236d8bfed78dc53edc6c"},"schema_version":"1.0"},"canonical_sha256":"e93cc6d45e0ac77eee469f4b78d17235d2b85427512b0e954876027cb553105f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:14.252710Z","signature_b64":"MAAy3FKOhnw0lA3Ztq4EuvF8jjudZl75Ch+nknhyVVT365yagkKHMMJqy8RmgrDv/PVZMzJpRD56b8bEtTf6Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e93cc6d45e0ac77eee469f4b78d17235d2b85427512b0e954876027cb553105f","last_reissued_at":"2026-05-18T02:01:14.252051Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:14.252051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.3988","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":"2026-05-18T02:01:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jIUfqfSCjpf0wgA8Xakrd08yq5UcICTf4YgsgupxW64fe5NdHXWZt89Gr9XQPaYza3fhaRo7XkGOHVAgMEVPBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T00:33:11.555807Z"},"content_sha256":"859a570d35ba3dcae4a971f38ca7085864e2e9d65b333f79c99bfa1305f3b02b","schema_version":"1.0","event_id":"sha256:859a570d35ba3dcae4a971f38ca7085864e2e9d65b333f79c99bfa1305f3b02b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:5E6MNVC6BLDX53SGT5FXRULSGX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unitarized Chiral Perturbation Theory in a finite volume: scalar meson sector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"A. Rusetsky, E. Oset, M. D\\\"oring, U.-G. Mei{\\ss}ner","submitted_at":"2011-07-20T14:12:34Z","abstract_excerpt":"We develop a scheme for the extraction of the properties of the scalar mesons f0(600), f0(980), and a0(980) from lattice QCD data. This scheme is based on a two-channel chiral unitary approach with fully relativistic propagators in a finite volume. In order to discuss the feasibility of finding the mass and width of the scalar resonances, we analyze synthetic lattice data with a fixed error assigned, and show that the framework can be indeed used for an accurate determination of resonance pole positions in the multi-channel scattering."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.3988","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":"2026-05-18T02:01:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w24RkljQ5xj5vrXL4VLss/LqMWi2EUexVi1lHcLbeI9ZO1tdczuf1vgt8xL9E1J14xhB2Ims896R5V3VQMdIBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T00:33:11.556488Z"},"content_sha256":"de31091fd25d7b753df91f108235f2452e919d26c0f4deefd5e1f0975d3d99b9","schema_version":"1.0","event_id":"sha256:de31091fd25d7b753df91f108235f2452e919d26c0f4deefd5e1f0975d3d99b9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5E6MNVC6BLDX53SGT5FXRULSGX/bundle.json","state_url":"https://pith.science/pith/5E6MNVC6BLDX53SGT5FXRULSGX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5E6MNVC6BLDX53SGT5FXRULSGX/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":"2026-05-22T00:33:11Z","links":{"resolver":"https://pith.science/pith/5E6MNVC6BLDX53SGT5FXRULSGX","bundle":"https://pith.science/pith/5E6MNVC6BLDX53SGT5FXRULSGX/bundle.json","state":"https://pith.science/pith/5E6MNVC6BLDX53SGT5FXRULSGX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5E6MNVC6BLDX53SGT5FXRULSGX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:5E6MNVC6BLDX53SGT5FXRULSGX","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":"f7858a8048b509f3c11ec267486a384686c2c7cca6be236d8bfed78dc53edc6c","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-07-20T14:12:34Z","title_canon_sha256":"77c9fd4574b95be9ba732ec1e98601da2ee23dd4ab2e81e0a49d88a9c5d686e5"},"schema_version":"1.0","source":{"id":"1107.3988","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.3988","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"arxiv_version","alias_value":"1107.3988v2","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.3988","created_at":"2026-05-18T02:01:14Z"},{"alias_kind":"pith_short_12","alias_value":"5E6MNVC6BLDX","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_16","alias_value":"5E6MNVC6BLDX53SG","created_at":"2026-05-18T12:26:20Z"},{"alias_kind":"pith_short_8","alias_value":"5E6MNVC6","created_at":"2026-05-18T12:26:20Z"}],"graph_snapshots":[{"event_id":"sha256:de31091fd25d7b753df91f108235f2452e919d26c0f4deefd5e1f0975d3d99b9","target":"graph","created_at":"2026-05-18T02:01:14Z","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 develop a scheme for the extraction of the properties of the scalar mesons f0(600), f0(980), and a0(980) from lattice QCD data. This scheme is based on a two-channel chiral unitary approach with fully relativistic propagators in a finite volume. In order to discuss the feasibility of finding the mass and width of the scalar resonances, we analyze synthetic lattice data with a fixed error assigned, and show that the framework can be indeed used for an accurate determination of resonance pole positions in the multi-channel scattering.","authors_text":"A. Rusetsky, E. Oset, M. D\\\"oring, U.-G. Mei{\\ss}ner","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-07-20T14:12:34Z","title":"Unitarized Chiral Perturbation Theory in a finite volume: scalar meson sector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.3988","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":"sha256:859a570d35ba3dcae4a971f38ca7085864e2e9d65b333f79c99bfa1305f3b02b","target":"record","created_at":"2026-05-18T02:01:14Z","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":"f7858a8048b509f3c11ec267486a384686c2c7cca6be236d8bfed78dc53edc6c","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-07-20T14:12:34Z","title_canon_sha256":"77c9fd4574b95be9ba732ec1e98601da2ee23dd4ab2e81e0a49d88a9c5d686e5"},"schema_version":"1.0","source":{"id":"1107.3988","kind":"arxiv","version":2}},"canonical_sha256":"e93cc6d45e0ac77eee469f4b78d17235d2b85427512b0e954876027cb553105f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e93cc6d45e0ac77eee469f4b78d17235d2b85427512b0e954876027cb553105f","first_computed_at":"2026-05-18T02:01:14.252051Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:14.252051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MAAy3FKOhnw0lA3Ztq4EuvF8jjudZl75Ch+nknhyVVT365yagkKHMMJqy8RmgrDv/PVZMzJpRD56b8bEtTf6Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:14.252710Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.3988","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:859a570d35ba3dcae4a971f38ca7085864e2e9d65b333f79c99bfa1305f3b02b","sha256:de31091fd25d7b753df91f108235f2452e919d26c0f4deefd5e1f0975d3d99b9"],"state_sha256":"b247844f3a7e0aed09ec03f86402fc43428c173f5795eaeb9563fc08cb9143db"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MaDIZ7s/PcQxljHoswOaGPss4/1/4pmqtLLgSbUHTIgp6hs/G/YNQQaZOnj44xkI32A/SPrjsLlDNhtKVSzQAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T00:33:11.560745Z","bundle_sha256":"d5c3fdf46241f136cc9668189e2ca89a8566fb724f62085f3e2cb936ea56248d"}}