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The probabilities of the quark-antiquark components in the ground-state baryon octet wave functions are calculated by taking the baryons to be admixtures of three- and five-quark components, with the relevant transitions handled {\\it via} the $^{3}$P$_{0}$ mechanism. Predictions for $\\sigma_{\\pi B}$ and $\\sigma_{s B}$ obtained"},"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":"1404.2389","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-09T08:01:02Z","cross_cats_sorted":[],"title_canon_sha256":"dea1079736fe09ea9cb1fea0fc88953ac9eef3936101c5f276e30230e31bc7c3","abstract_canon_sha256":"75ccfb96776ffac86976faa33196c4f807f919f2a800f435b091a62a91189c18"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:33.128365Z","signature_b64":"1doHXqdeXK28/CnlzvEk9pqJeqj24H6UQa1FD8FXdgt9WMXfpLgKdp8yNZLEQrzlsLdUDeT8MT4Pl2+Z7YL1AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"54a1213d2ed425e5f5e9420743d867e5e9c5c0961c311688e78ceddf77017a00","last_reissued_at":"2026-05-18T01:37:33.127838Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:33.127838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pion- and strangeness-baryon $\\sigma$ terms in the extended chiral constituent quark model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"B. 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