{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1993:THGCWYPQGR2KWPFZKTOLFRPH3M","short_pith_number":"pith:THGCWYPQ","schema_version":"1.0","canonical_sha256":"99cc2b61f03474ab3cb954dcb2c5e7db28b24e70e3ab5dbf85d99028f6a9652d","source":{"kind":"arxiv","id":"hep-ph/9303311","version":1},"attestation_state":"computed","paper":{"title":"Critical Analysis of Baryon Masses and Sigma-Terms in Heavy Baryon Chiral Perturbation Theory","license":"","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Norbert Kaiser, Ulf-G. Mei{\\ss}ner, V\\'eronique Bernard","submitted_at":"1993-03-29T16:02:25Z","abstract_excerpt":"We present an analysis of the octet baryon masses and the $\\pi N$ and $KN$ $\\sigma$--terms in the framework of heavy baryon chiral perturbation theory. At next-to-leading order, ${\\cal O}(q^3)$, knowledge of the baryon masses and $\\sigma_{\\pi N}(0)$ allows to determine the three corresponding finite low--energy constants and to predict the the two $KN$ $\\sigma$--terms $\\sigma^{(1,2)}_{KN} (0)$. We also include the spin-3/2 decuplet in the effective theory. The presence of the non--vanishing energy scale due to the octet--decuplet splitting shifts the average octet baryon mass by an infinite am"},"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":"hep-ph/9303311","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1993-03-29T16:02:25Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"774230b192defc722967a77be852a528195dd07598448bf4dd552cfd95b7e3f4","abstract_canon_sha256":"00e20aab0e9ba5da632e512c0a0d02fd1dcc7d5370a16f4d5e04a68d1a283e8e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:17.077002Z","signature_b64":"jRjsalL3d777doRsxnVodBC0OwThSWUgs+RRGRDO3+hOaOB1kPXrAefEQTbH9RQ31N/Z8n5fjeMMrz+iJPRBDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"99cc2b61f03474ab3cb954dcb2c5e7db28b24e70e3ab5dbf85d99028f6a9652d","last_reissued_at":"2026-05-18T01:09:17.076332Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:17.076332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Critical Analysis of Baryon Masses and Sigma-Terms in Heavy Baryon Chiral Perturbation Theory","license":"","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Norbert Kaiser, Ulf-G. Mei{\\ss}ner, V\\'eronique Bernard","submitted_at":"1993-03-29T16:02:25Z","abstract_excerpt":"We present an analysis of the octet baryon masses and the $\\pi N$ and $KN$ $\\sigma$--terms in the framework of heavy baryon chiral perturbation theory. At next-to-leading order, ${\\cal O}(q^3)$, knowledge of the baryon masses and $\\sigma_{\\pi N}(0)$ allows to determine the three corresponding finite low--energy constants and to predict the the two $KN$ $\\sigma$--terms $\\sigma^{(1,2)}_{KN} (0)$. We also include the spin-3/2 decuplet in the effective theory. The presence of the non--vanishing energy scale due to the octet--decuplet splitting shifts the average octet baryon mass by an infinite am"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9303311","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":"hep-ph/9303311","created_at":"2026-05-18T01:09:17.076448+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9303311v1","created_at":"2026-05-18T01:09:17.076448+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9303311","created_at":"2026-05-18T01:09:17.076448+00:00"},{"alias_kind":"pith_short_12","alias_value":"THGCWYPQGR2K","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_16","alias_value":"THGCWYPQGR2KWPFZ","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_8","alias_value":"THGCWYPQ","created_at":"2026-05-18T12:25:47.102015+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/THGCWYPQGR2KWPFZKTOLFRPH3M","json":"https://pith.science/pith/THGCWYPQGR2KWPFZKTOLFRPH3M.json","graph_json":"https://pith.science/api/pith-number/THGCWYPQGR2KWPFZKTOLFRPH3M/graph.json","events_json":"https://pith.science/api/pith-number/THGCWYPQGR2KWPFZKTOLFRPH3M/events.json","paper":"https://pith.science/paper/THGCWYPQ"},"agent_actions":{"view_html":"https://pith.science/pith/THGCWYPQGR2KWPFZKTOLFRPH3M","download_json":"https://pith.science/pith/THGCWYPQGR2KWPFZKTOLFRPH3M.json","view_paper":"https://pith.science/paper/THGCWYPQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/9303311&json=true","fetch_graph":"https://pith.science/api/pith-number/THGCWYPQGR2KWPFZKTOLFRPH3M/graph.json","fetch_events":"https://pith.science/api/pith-number/THGCWYPQGR2KWPFZKTOLFRPH3M/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/THGCWYPQGR2KWPFZKTOLFRPH3M/action/timestamp_anchor","attest_storage":"https://pith.science/pith/THGCWYPQGR2KWPFZKTOLFRPH3M/action/storage_attestation","attest_author":"https://pith.science/pith/THGCWYPQGR2KWPFZKTOLFRPH3M/action/author_attestation","sign_citation":"https://pith.science/pith/THGCWYPQGR2KWPFZKTOLFRPH3M/action/citation_signature","submit_replication":"https://pith.science/pith/THGCWYPQGR2KWPFZKTOLFRPH3M/action/replication_record"}},"created_at":"2026-05-18T01:09:17.076448+00:00","updated_at":"2026-05-18T01:09:17.076448+00:00"}