{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:W3Y5OFOTJRI7KRWCKXFSM7URRF","short_pith_number":"pith:W3Y5OFOT","schema_version":"1.0","canonical_sha256":"b6f1d715d34c51f546c255cb267e91895a11848fd16f83e10b1bc90ad95fe5a9","source":{"kind":"arxiv","id":"1009.1704","version":1},"attestation_state":"computed","paper":{"title":"Strangeness -2 two-baryon systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Valcarce, H. Garcilazo, T.F. Carames","submitted_at":"2010-09-09T08:04:17Z","abstract_excerpt":"We derive strangeness -2 baryon-baryon interactions from a chiral constituent quark model including the full set of scalar mesons. The model has been tuned in the strangeness 0 and -1 two-baryon systems, providing parameter free predictions for the strangeness -2 case. We calculate elastic and inelastic $N\\Xi$ and $\\Lambda\\Lambda$ cross sections which are consistent with the existing experimental data. We also calculate the two-body scattering lengths for the different spin-isospin channels."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1009.1704","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-09-09T08:04:17Z","cross_cats_sorted":[],"title_canon_sha256":"442ef7b2eae3f00f8301fda984b159950dc80af6fb85f29cba248615ac3f7db9","abstract_canon_sha256":"6d943670cc904b7b2be05dffe9fd409e4a3e3ad47b837558e7c27650da5f4e07"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:08.168837Z","signature_b64":"9vwxMtgN1jZ8OX+tHmWW4C+fB25DFrMOqk418Ik6PoLSvvtmSg6BtaQytftUPC24lVlvd9f8X2Z48w8Qn5hWCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b6f1d715d34c51f546c255cb267e91895a11848fd16f83e10b1bc90ad95fe5a9","last_reissued_at":"2026-05-18T02:33:08.168432Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:08.168432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strangeness -2 two-baryon systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Valcarce, H. Garcilazo, T.F. Carames","submitted_at":"2010-09-09T08:04:17Z","abstract_excerpt":"We derive strangeness -2 baryon-baryon interactions from a chiral constituent quark model including the full set of scalar mesons. The model has been tuned in the strangeness 0 and -1 two-baryon systems, providing parameter free predictions for the strangeness -2 case. We calculate elastic and inelastic $N\\Xi$ and $\\Lambda\\Lambda$ cross sections which are consistent with the existing experimental data. We also calculate the two-body scattering lengths for the different spin-isospin channels."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1704","kind":"arxiv","version":1},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1009.1704","created_at":"2026-05-18T02:33:08.168491+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.1704v1","created_at":"2026-05-18T02:33:08.168491+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1704","created_at":"2026-05-18T02:33:08.168491+00:00"},{"alias_kind":"pith_short_12","alias_value":"W3Y5OFOTJRI7","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_16","alias_value":"W3Y5OFOTJRI7KRWC","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_8","alias_value":"W3Y5OFOT","created_at":"2026-05-18T12:26:15.391820+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF","json":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF.json","graph_json":"https://pith.science/api/pith-number/W3Y5OFOTJRI7KRWCKXFSM7URRF/graph.json","events_json":"https://pith.science/api/pith-number/W3Y5OFOTJRI7KRWCKXFSM7URRF/events.json","paper":"https://pith.science/paper/W3Y5OFOT"},"agent_actions":{"view_html":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF","download_json":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF.json","view_paper":"https://pith.science/paper/W3Y5OFOT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.1704&json=true","fetch_graph":"https://pith.science/api/pith-number/W3Y5OFOTJRI7KRWCKXFSM7URRF/graph.json","fetch_events":"https://pith.science/api/pith-number/W3Y5OFOTJRI7KRWCKXFSM7URRF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF/action/storage_attestation","attest_author":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF/action/author_attestation","sign_citation":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF/action/citation_signature","submit_replication":"https://pith.science/pith/W3Y5OFOTJRI7KRWCKXFSM7URRF/action/replication_record"}},"created_at":"2026-05-18T02:33:08.168491+00:00","updated_at":"2026-05-18T02:33:08.168491+00:00"}