{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:LM7A7SSH5EIMNVYIMU6Z4QQCWX","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6bd4f14fe9632e0376c17a7385b58401baf850a5a1af74de01b7cf64525988ed","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-12-03T17:56:56Z","title_canon_sha256":"711084917ab2afee8691ab942b373aff8cf9d3a21b3736f575e70328d8b6816b"},"schema_version":"1.0","source":{"id":"1112.0678","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.0678","created_at":"2026-05-18T01:59:17Z"},{"alias_kind":"arxiv_version","alias_value":"1112.0678v1","created_at":"2026-05-18T01:59:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.0678","created_at":"2026-05-18T01:59:17Z"},{"alias_kind":"pith_short_12","alias_value":"LM7A7SSH5EIM","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"LM7A7SSH5EIMNVYI","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"LM7A7SSH","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:3b290303de3befbc9b3621450212f78576656157d6812d5b4fe62c3477b4e9f1","target":"graph","created_at":"2026-05-18T01:59:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Some direct detection experiments have recently collected excess events that could be interpreted as a dark matter (DM) signal, pointing to particles in the $\\sim$10 GeV mass range. We show that scenarios in which DM can self-annihilate with significant couplings to quarks are likely excluded by the cosmic-ray (CR) antiproton data, provided the annihilation is S-wave dominated when DM decouples in the early universe. These limits apply to most of supersymmetric candidates, eg in the minimal supersymmetric standard model (MSSM) and in the next-to-MSSM (NMSSM), and more generally to any thermal ","authors_text":"Julien Lavalle","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-12-03T17:56:56Z","title":"Cosmic-ray antiproton constraints on light dark matter candidates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.0678","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:8274a86406b4c78286f79a8d4f3e18c73e603965fa4b59c6a5163c8f38d850d5","target":"record","created_at":"2026-05-18T01:59:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6bd4f14fe9632e0376c17a7385b58401baf850a5a1af74de01b7cf64525988ed","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-12-03T17:56:56Z","title_canon_sha256":"711084917ab2afee8691ab942b373aff8cf9d3a21b3736f575e70328d8b6816b"},"schema_version":"1.0","source":{"id":"1112.0678","kind":"arxiv","version":1}},"canonical_sha256":"5b3e0fca47e910c6d708653d9e4202b5c495e10da52c3ce0a4d14e916a3c160a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b3e0fca47e910c6d708653d9e4202b5c495e10da52c3ce0a4d14e916a3c160a","first_computed_at":"2026-05-18T01:59:17.422200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:17.422200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G63rADMdyPot31M7S12i+e94sWLNpN7LLWmZwg/mG2ndoDiogtkZxQ3/s9bxsGF43K97iXJXJGI1e1SxDmFGCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:17.422958Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.0678","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8274a86406b4c78286f79a8d4f3e18c73e603965fa4b59c6a5163c8f38d850d5","sha256:3b290303de3befbc9b3621450212f78576656157d6812d5b4fe62c3477b4e9f1"],"state_sha256":"2ab23f2454ac7d7bc4bd8dba0540dd860c344c870bd85be646cdf555a7f6c1fb"}