{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:VDKFFYFG2BJC45KR2G7FQHCLAO","short_pith_number":"pith:VDKFFYFG","schema_version":"1.0","canonical_sha256":"a8d452e0a6d0522e7551d1be581c4b03aa6415c414c189a30246e6adc3ce59f4","source":{"kind":"arxiv","id":"1312.3488","version":1},"attestation_state":"computed","paper":{"title":"Supernova Bounds on Weinberg's Goldstone Bosons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Huitzu Tu, Kin-Wang Ng, Tzu-Chiang Yuan, Wai-Yee Keung","submitted_at":"2013-12-12T13:58:48Z","abstract_excerpt":"Recently, Weinberg proposed a scenario where Goldstone bosons may be masquerading as fractional cosmic neutrinos. We calculate the energy loss rates through the emission of these Goldstone bosons in a post-collapse supernova core. Invoking the well established emissivity bound from the Supernova 1987A observations and simulations, we find that nuclear bremsstrahlung processes can notably impose a bound on the Goldstone boson coupling to the Standard Model Higgs, $g$, dependent on the mass of the associated radial field, $m_r$. For $m_r$ large enough compared with the temperature in the post-co"},"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":"1312.3488","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-12T13:58:48Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"ce4a41c1ad30668b253f66dcbb24081ecb94f05212a538e72397374d2bb9941b","abstract_canon_sha256":"1c3dad650ca66dc513814c85423de51fa048d86724d9f12f25fbb6919f625cf7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:39:39.020465Z","signature_b64":"A67u1lnBRx66XY1Pa6AigWifo47uVIX4RK3CAcLGQLuH/DAZuHhxCg8ZDtxrwIZATzPzDzPYxpsnZMV08pw0DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a8d452e0a6d0522e7551d1be581c4b03aa6415c414c189a30246e6adc3ce59f4","last_reissued_at":"2026-05-18T02:39:39.020051Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:39:39.020051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Supernova Bounds on Weinberg's Goldstone Bosons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Huitzu Tu, Kin-Wang Ng, Tzu-Chiang Yuan, Wai-Yee Keung","submitted_at":"2013-12-12T13:58:48Z","abstract_excerpt":"Recently, Weinberg proposed a scenario where Goldstone bosons may be masquerading as fractional cosmic neutrinos. We calculate the energy loss rates through the emission of these Goldstone bosons in a post-collapse supernova core. Invoking the well established emissivity bound from the Supernova 1987A observations and simulations, we find that nuclear bremsstrahlung processes can notably impose a bound on the Goldstone boson coupling to the Standard Model Higgs, $g$, dependent on the mass of the associated radial field, $m_r$. For $m_r$ large enough compared with the temperature in the post-co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.3488","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":"1312.3488","created_at":"2026-05-18T02:39:39.020109+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.3488v1","created_at":"2026-05-18T02:39:39.020109+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.3488","created_at":"2026-05-18T02:39:39.020109+00:00"},{"alias_kind":"pith_short_12","alias_value":"VDKFFYFG2BJC","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"VDKFFYFG2BJC45KR","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"VDKFFYFG","created_at":"2026-05-18T12:28:04.890932+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/VDKFFYFG2BJC45KR2G7FQHCLAO","json":"https://pith.science/pith/VDKFFYFG2BJC45KR2G7FQHCLAO.json","graph_json":"https://pith.science/api/pith-number/VDKFFYFG2BJC45KR2G7FQHCLAO/graph.json","events_json":"https://pith.science/api/pith-number/VDKFFYFG2BJC45KR2G7FQHCLAO/events.json","paper":"https://pith.science/paper/VDKFFYFG"},"agent_actions":{"view_html":"https://pith.science/pith/VDKFFYFG2BJC45KR2G7FQHCLAO","download_json":"https://pith.science/pith/VDKFFYFG2BJC45KR2G7FQHCLAO.json","view_paper":"https://pith.science/paper/VDKFFYFG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.3488&json=true","fetch_graph":"https://pith.science/api/pith-number/VDKFFYFG2BJC45KR2G7FQHCLAO/graph.json","fetch_events":"https://pith.science/api/pith-number/VDKFFYFG2BJC45KR2G7FQHCLAO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VDKFFYFG2BJC45KR2G7FQHCLAO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VDKFFYFG2BJC45KR2G7FQHCLAO/action/storage_attestation","attest_author":"https://pith.science/pith/VDKFFYFG2BJC45KR2G7FQHCLAO/action/author_attestation","sign_citation":"https://pith.science/pith/VDKFFYFG2BJC45KR2G7FQHCLAO/action/citation_signature","submit_replication":"https://pith.science/pith/VDKFFYFG2BJC45KR2G7FQHCLAO/action/replication_record"}},"created_at":"2026-05-18T02:39:39.020109+00:00","updated_at":"2026-05-18T02:39:39.020109+00:00"}