{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:BNUO4DQQ5NJVWA2F4AJ2MYMJCO","short_pith_number":"pith:BNUO4DQQ","schema_version":"1.0","canonical_sha256":"0b68ee0e10eb535b0345e013a661891389f618deeb8221d033e4aded58bef945","source":{"kind":"arxiv","id":"1304.1992","version":2},"attestation_state":"computed","paper":{"title":"Gamma-ray line from radiative decay of gravitino dark matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Seng Pei Liew","submitted_at":"2013-04-07T12:59:48Z","abstract_excerpt":"We study radiative decay of gravitino dark matter with trilinear R-parity violations. We show that the branching ratio of the decay of gravitino into monochromatic photon can be large enough to explain the observed gamma-ray line from the Galactic centre in the Fermi-LAT data without producing too much continuum gamma-ray and anti-proton flux. This scenario is realized when the mass of sfermions and the trilinear R-parity violating coupling are $O(1-10)$ TeV and $O(10^{-7}-10^{-6})$ respectively."},"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":"1304.1992","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-04-07T12:59:48Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"2c580eae2da73d3e3e2aaaca71db5d13d56255210b63821367465db741c22f52","abstract_canon_sha256":"f9e3afb3af2508eae17378516b6725a17b3b8dd9989c897a5eee4f18554081aa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:09:48.755919Z","signature_b64":"6xDpJiID8jyxQCq3YFsC1EvXfOySeKBYMzsp86c81zd/cQdBo+HLDeUhYTZLqLQWv+vOuy6APAn7YMmzEejbAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b68ee0e10eb535b0345e013a661891389f618deeb8221d033e4aded58bef945","last_reissued_at":"2026-05-18T03:09:48.755107Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:09:48.755107Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gamma-ray line from radiative decay of gravitino dark matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Seng Pei Liew","submitted_at":"2013-04-07T12:59:48Z","abstract_excerpt":"We study radiative decay of gravitino dark matter with trilinear R-parity violations. We show that the branching ratio of the decay of gravitino into monochromatic photon can be large enough to explain the observed gamma-ray line from the Galactic centre in the Fermi-LAT data without producing too much continuum gamma-ray and anti-proton flux. This scenario is realized when the mass of sfermions and the trilinear R-parity violating coupling are $O(1-10)$ TeV and $O(10^{-7}-10^{-6})$ respectively."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.1992","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":""},"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":"1304.1992","created_at":"2026-05-18T03:09:48.755234+00:00"},{"alias_kind":"arxiv_version","alias_value":"1304.1992v2","created_at":"2026-05-18T03:09:48.755234+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.1992","created_at":"2026-05-18T03:09:48.755234+00:00"},{"alias_kind":"pith_short_12","alias_value":"BNUO4DQQ5NJV","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_16","alias_value":"BNUO4DQQ5NJVWA2F","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_8","alias_value":"BNUO4DQQ","created_at":"2026-05-18T12:27:40.988391+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/BNUO4DQQ5NJVWA2F4AJ2MYMJCO","json":"https://pith.science/pith/BNUO4DQQ5NJVWA2F4AJ2MYMJCO.json","graph_json":"https://pith.science/api/pith-number/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/graph.json","events_json":"https://pith.science/api/pith-number/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/events.json","paper":"https://pith.science/paper/BNUO4DQQ"},"agent_actions":{"view_html":"https://pith.science/pith/BNUO4DQQ5NJVWA2F4AJ2MYMJCO","download_json":"https://pith.science/pith/BNUO4DQQ5NJVWA2F4AJ2MYMJCO.json","view_paper":"https://pith.science/paper/BNUO4DQQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1304.1992&json=true","fetch_graph":"https://pith.science/api/pith-number/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/graph.json","fetch_events":"https://pith.science/api/pith-number/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/action/storage_attestation","attest_author":"https://pith.science/pith/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/action/author_attestation","sign_citation":"https://pith.science/pith/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/action/citation_signature","submit_replication":"https://pith.science/pith/BNUO4DQQ5NJVWA2F4AJ2MYMJCO/action/replication_record"}},"created_at":"2026-05-18T03:09:48.755234+00:00","updated_at":"2026-05-18T03:09:48.755234+00:00"}