{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:LNJ72HVH3RG3AD2F3PHQQ5CXQZ","short_pith_number":"pith:LNJ72HVH","schema_version":"1.0","canonical_sha256":"5b53fd1ea7dc4db00f45dbcf087457866b7320cd8a7f4254d1d995b65715bfd0","source":{"kind":"arxiv","id":"2408.04953","version":2},"attestation_state":"computed","paper":{"title":"Low-Energy Supernova Constraints on Millicharged Particles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Changqian Li, Wenxi Lu, Zicheng Ye, Zuowei Liu","submitted_at":"2024-08-09T09:15:41Z","abstract_excerpt":"The hot and dense conditions of the supernova core provide an ideal environment for the production of new feebly-interacting particles. Low-energy supernovae, characterized by low explosion energy, are particularly intriguing due to their stringent constraints on energy transfer from the core to the mantle by new particles. We investigate low-energy supernova constraints on millicharged particles by considering three production channels in the core: plasmon decay, proton bremsstrahlung, and electron-positron annihilation. We compute the energy deposition due to Coulomb scatterings of millichar"},"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":"2408.04953","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-08-09T09:15:41Z","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"title_canon_sha256":"b006dde0a22f602b7662099b162f27416ff8c10421ef9850ad6b5f61985374ca","abstract_canon_sha256":"e392ef6c2bf803e47f7002ff02b4b8bc7d3b1d998c4d94b390d0becbd7227a69"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:39:42.386017Z","signature_b64":"Bc54B+f64CbxVlnxgZVh0hvZ9sR5eaBg3p/ZRIDo5M52gO8ktwVFNQHmkWdROcetZo5QQs82TYXVJwgheW3rBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b53fd1ea7dc4db00f45dbcf087457866b7320cd8a7f4254d1d995b65715bfd0","last_reissued_at":"2026-07-05T11:39:42.385501Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:39:42.385501Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Low-Energy Supernova Constraints on Millicharged Particles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Changqian Li, Wenxi Lu, Zicheng Ye, Zuowei Liu","submitted_at":"2024-08-09T09:15:41Z","abstract_excerpt":"The hot and dense conditions of the supernova core provide an ideal environment for the production of new feebly-interacting particles. Low-energy supernovae, characterized by low explosion energy, are particularly intriguing due to their stringent constraints on energy transfer from the core to the mantle by new particles. We investigate low-energy supernova constraints on millicharged particles by considering three production channels in the core: plasmon decay, proton bremsstrahlung, and electron-positron annihilation. We compute the energy deposition due to Coulomb scatterings of millichar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2408.04953","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2408.04953/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2408.04953","created_at":"2026-07-05T11:39:42.385563+00:00"},{"alias_kind":"arxiv_version","alias_value":"2408.04953v2","created_at":"2026-07-05T11:39:42.385563+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2408.04953","created_at":"2026-07-05T11:39:42.385563+00:00"},{"alias_kind":"pith_short_12","alias_value":"LNJ72HVH3RG3","created_at":"2026-07-05T11:39:42.385563+00:00"},{"alias_kind":"pith_short_16","alias_value":"LNJ72HVH3RG3AD2F","created_at":"2026-07-05T11:39:42.385563+00:00"},{"alias_kind":"pith_short_8","alias_value":"LNJ72HVH","created_at":"2026-07-05T11:39:42.385563+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.11310","citing_title":"Direct Detection of Millicharged Particles from Supernovae","ref_index":32,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ","json":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ.json","graph_json":"https://pith.science/api/pith-number/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/graph.json","events_json":"https://pith.science/api/pith-number/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/events.json","paper":"https://pith.science/paper/LNJ72HVH"},"agent_actions":{"view_html":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ","download_json":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ.json","view_paper":"https://pith.science/paper/LNJ72HVH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2408.04953&json=true","fetch_graph":"https://pith.science/api/pith-number/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/graph.json","fetch_events":"https://pith.science/api/pith-number/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/action/storage_attestation","attest_author":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/action/author_attestation","sign_citation":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/action/citation_signature","submit_replication":"https://pith.science/pith/LNJ72HVH3RG3AD2F3PHQQ5CXQZ/action/replication_record"}},"created_at":"2026-07-05T11:39:42.385563+00:00","updated_at":"2026-07-05T11:39:42.385563+00:00"}