{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:YFFDRCOFTVNRW6MBNHYWE3JMFD","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":"541b6667ff3d102c597c78cb1c64c00f48adc2777ea4ca12d0ce8433026a0622","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-10T16:34:13Z","title_canon_sha256":"4bae7f135645528ae6a00e83e65695fcab773250c7cc34ac380a600a78bb37a4"},"schema_version":"1.0","source":{"id":"1808.03612","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.03612","created_at":"2026-05-17T23:43:38Z"},{"alias_kind":"arxiv_version","alias_value":"1808.03612v3","created_at":"2026-05-17T23:43:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.03612","created_at":"2026-05-17T23:43:38Z"},{"alias_kind":"pith_short_12","alias_value":"YFFDRCOFTVNR","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YFFDRCOFTVNRW6MB","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YFFDRCOF","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:421c6ea41801677a939626362af6d85962d7a47d481797a9862685c6309ca4e0","target":"graph","created_at":"2026-05-17T23:43:38Z","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":"Cosmic-ray (CR) antihelium is an important observable for dark matter (DM) indirect searches due to extremely low secondary backgrounds towards low energies. In a given DM model, the predicted CR antihelium flux is expected to be strongly correlated with that of CR antiprotons. In this work, we use the AMS-02 $\\bar p/p$ data to constrain the DM annihilation cross section, and the ALICE data on the $^3\\overline{\\text{He}}$ and $\\overline{\\text{T}}$ productions to determine the parameters in the coalescence model for anti-nucleus formation. The hadronic cross sections are estimated using Monte-C","authors_text":"Chun-Cheng Wei, Nan Li, Yu-Chen Ding, Yue-Liang Wu, Yu-Feng Zhou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-10T16:34:13Z","title":"Prospects of detecting dark matter through cosmic-ray antihelium with the antiproton constraints"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.03612","kind":"arxiv","version":3},"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:de826d7b09ecfaa885bcbf8e175bf1497e4af60641a73a07359433c4aba34eef","target":"record","created_at":"2026-05-17T23:43:38Z","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":"541b6667ff3d102c597c78cb1c64c00f48adc2777ea4ca12d0ce8433026a0622","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-08-10T16:34:13Z","title_canon_sha256":"4bae7f135645528ae6a00e83e65695fcab773250c7cc34ac380a600a78bb37a4"},"schema_version":"1.0","source":{"id":"1808.03612","kind":"arxiv","version":3}},"canonical_sha256":"c14a3889c59d5b1b798169f1626d2c28cffaad8dfe02b78d3a81250e82fa690e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c14a3889c59d5b1b798169f1626d2c28cffaad8dfe02b78d3a81250e82fa690e","first_computed_at":"2026-05-17T23:43:38.122995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:38.122995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EAGuSt5EQKLlENYUJLaZL5L1Cei5+5wWcE/DXXgzdcsBFdzqWCJgqH8zeE18FvS9Ew14tuGA7O1jXmhuuCm0BQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:38.123595Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.03612","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de826d7b09ecfaa885bcbf8e175bf1497e4af60641a73a07359433c4aba34eef","sha256:421c6ea41801677a939626362af6d85962d7a47d481797a9862685c6309ca4e0"],"state_sha256":"6e009dc6d278b6b083493c76b35416fe93d9bb98d736bad2fc6f01255997d561"}