{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:4OA5MWSHKC6E247TP2OGIUYXFT","short_pith_number":"pith:4OA5MWSH","schema_version":"1.0","canonical_sha256":"e381d65a4750bc4d73f37e9c6453172cf91d03734220215b564ba94b10056273","source":{"kind":"arxiv","id":"1403.7804","version":3},"attestation_state":"computed","paper":{"title":"Nambu's Nobel Prize, the $\\sigma$ meson and the mass of visible matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Martin Schumacher","submitted_at":"2014-03-30T19:33:27Z","abstract_excerpt":"The electroweak Higgs boson has been discovered in ongoing experiments at the LHC, leading to a mass of this particle of 126 GeV. This Higgs boson mediates the generation of mass for elementary particles, including the mass of elementary (current) quarks. These current-quark masses leave 98% of the mass of the atom unexplained. This large fraction is mediated by strong interaction, where instead of the Higgs boson the $\\sigma$ meson is the mediating particle. Though already discovered in 1957 by Schwinger, the $\\sigma$ meson has been integrated out in many theories of hadron properties because"},"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":"1403.7804","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-03-30T19:33:27Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"85e393d20b71162a5dbe5998f7e407968856c95b1cc599d61a2a3a83d9f6a183","abstract_canon_sha256":"aa6e064227405d08e08b35597b27e726f369c26a4063317d7a892d40fe6dc538"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:43.956234Z","signature_b64":"ntm4MRq5y9tEUWFlBaoICVIifXABPrx3WmQXRt3HYbWZbmH0qOc9gc9sCkgtIhoYzYPGQUqO5mKLbhNp/stMAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e381d65a4750bc4d73f37e9c6453172cf91d03734220215b564ba94b10056273","last_reissued_at":"2026-05-18T01:43:43.955883Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:43.955883Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nambu's Nobel Prize, the $\\sigma$ meson and the mass of visible matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Martin Schumacher","submitted_at":"2014-03-30T19:33:27Z","abstract_excerpt":"The electroweak Higgs boson has been discovered in ongoing experiments at the LHC, leading to a mass of this particle of 126 GeV. This Higgs boson mediates the generation of mass for elementary particles, including the mass of elementary (current) quarks. These current-quark masses leave 98% of the mass of the atom unexplained. This large fraction is mediated by strong interaction, where instead of the Higgs boson the $\\sigma$ meson is the mediating particle. Though already discovered in 1957 by Schwinger, the $\\sigma$ meson has been integrated out in many theories of hadron properties because"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.7804","kind":"arxiv","version":3},"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":"1403.7804","created_at":"2026-05-18T01:43:43.955935+00:00"},{"alias_kind":"arxiv_version","alias_value":"1403.7804v3","created_at":"2026-05-18T01:43:43.955935+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.7804","created_at":"2026-05-18T01:43:43.955935+00:00"},{"alias_kind":"pith_short_12","alias_value":"4OA5MWSHKC6E","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_16","alias_value":"4OA5MWSHKC6E247T","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_8","alias_value":"4OA5MWSH","created_at":"2026-05-18T12:28:14.216126+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/4OA5MWSHKC6E247TP2OGIUYXFT","json":"https://pith.science/pith/4OA5MWSHKC6E247TP2OGIUYXFT.json","graph_json":"https://pith.science/api/pith-number/4OA5MWSHKC6E247TP2OGIUYXFT/graph.json","events_json":"https://pith.science/api/pith-number/4OA5MWSHKC6E247TP2OGIUYXFT/events.json","paper":"https://pith.science/paper/4OA5MWSH"},"agent_actions":{"view_html":"https://pith.science/pith/4OA5MWSHKC6E247TP2OGIUYXFT","download_json":"https://pith.science/pith/4OA5MWSHKC6E247TP2OGIUYXFT.json","view_paper":"https://pith.science/paper/4OA5MWSH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1403.7804&json=true","fetch_graph":"https://pith.science/api/pith-number/4OA5MWSHKC6E247TP2OGIUYXFT/graph.json","fetch_events":"https://pith.science/api/pith-number/4OA5MWSHKC6E247TP2OGIUYXFT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4OA5MWSHKC6E247TP2OGIUYXFT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4OA5MWSHKC6E247TP2OGIUYXFT/action/storage_attestation","attest_author":"https://pith.science/pith/4OA5MWSHKC6E247TP2OGIUYXFT/action/author_attestation","sign_citation":"https://pith.science/pith/4OA5MWSHKC6E247TP2OGIUYXFT/action/citation_signature","submit_replication":"https://pith.science/pith/4OA5MWSHKC6E247TP2OGIUYXFT/action/replication_record"}},"created_at":"2026-05-18T01:43:43.955935+00:00","updated_at":"2026-05-18T01:43:43.955935+00:00"}