{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:EXESOHPHZ7IW3VWSXSET75GHHT","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":"d95bed0b2f56e82defadac7da60e42c406018d825efa35fa8ab42fdbef6514ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-09-12T15:16:55Z","title_canon_sha256":"1c2a4702a804f393ec3ec01e808414843cbd7c5b8193ea571b822b50f37ceb41"},"schema_version":"1.0","source":{"id":"0809.2233","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0809.2233","created_at":"2026-07-04T15:35:15Z"},{"alias_kind":"arxiv_version","alias_value":"0809.2233v2","created_at":"2026-07-04T15:35:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0809.2233","created_at":"2026-07-04T15:35:15Z"},{"alias_kind":"pith_short_12","alias_value":"EXESOHPHZ7IW","created_at":"2026-07-04T15:35:15Z"},{"alias_kind":"pith_short_16","alias_value":"EXESOHPHZ7IW3VWS","created_at":"2026-07-04T15:35:15Z"},{"alias_kind":"pith_short_8","alias_value":"EXESOHPH","created_at":"2026-07-04T15:35:15Z"}],"graph_snapshots":[{"event_id":"sha256:daffb0f7b083260ebda07d44a1f81b1d8d49e9633e480954e8505ea396b3c58d","target":"graph","created_at":"2026-07-04T15:35:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0809.2233/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have studied the interaction of vectors mesons within the hidden gauge formalism and applied it to the particular case of the $\\rho \\rho$ interaction. We find a strong attraction in the isospin, spin channels I,S=0,0 and 0,2, which is enough to bind the $\\rho \\rho$ system. We also find that the attraction in the I,S=0,2 channel is much stronger than in the 0,0 case. The states develop a width when the $\\rho$ mass distribution is considered, and particularly when the $\\pi \\pi$ decay channel is turned on. Using a regularization scheme with cut offs of natural size, we obtain results in fair a","authors_text":"D. Nicmorus, E. Oset, R. Molina","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-09-12T15:16:55Z","title":"The \\rho\\rho interaction in the hidden gauge formalism and the f_0(1370) and f_2(1270) resonances"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0809.2233","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":"sha256:68e145460891a15774cb1d788df1253fd9f335a69720068dea9db928a1e63adf","target":"record","created_at":"2026-07-04T15:35:15Z","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":"d95bed0b2f56e82defadac7da60e42c406018d825efa35fa8ab42fdbef6514ee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-09-12T15:16:55Z","title_canon_sha256":"1c2a4702a804f393ec3ec01e808414843cbd7c5b8193ea571b822b50f37ceb41"},"schema_version":"1.0","source":{"id":"0809.2233","kind":"arxiv","version":2}},"canonical_sha256":"25c9271de7cfd16dd6d2bc893ff4c73ce43dfc4df56aaaa286f50289061f78da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25c9271de7cfd16dd6d2bc893ff4c73ce43dfc4df56aaaa286f50289061f78da","first_computed_at":"2026-07-04T15:35:15.476217Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:35:15.476217Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iTcV+FdSa2zhZH5uDHSnL/pjOWEdzwbcY2P8GogYg5G5BJ3eO3Xuio5oKQidoScJTEoUYq2h7c7fBpl3cIoDBg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:35:15.476702Z","signed_message":"canonical_sha256_bytes"},"source_id":"0809.2233","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:68e145460891a15774cb1d788df1253fd9f335a69720068dea9db928a1e63adf","sha256:daffb0f7b083260ebda07d44a1f81b1d8d49e9633e480954e8505ea396b3c58d"],"state_sha256":"9b36eba8883431c2681a74d289bae20892eba47c0d583e03f6f88c6f1b9d46d7"}