{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:FTXRO7LHF5R42FJHF5YDGX3P6T","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":"d09c8b3ca95f81ec7f65cc5e839bb3236dca88160528ffe703033b3ae4f1ee8a","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2020-02-28T15:12:38Z","title_canon_sha256":"6a28140465f3225846d52aa0ff37ed2e9d5e06905d25376f9f5b9008c427c5eb"},"schema_version":"1.0","source":{"id":"2002.12779","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.12779","created_at":"2026-07-05T03:11:09Z"},{"alias_kind":"arxiv_version","alias_value":"2002.12779v2","created_at":"2026-07-05T03:11:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.12779","created_at":"2026-07-05T03:11:09Z"},{"alias_kind":"pith_short_12","alias_value":"FTXRO7LHF5R4","created_at":"2026-07-05T03:11:09Z"},{"alias_kind":"pith_short_16","alias_value":"FTXRO7LHF5R42FJH","created_at":"2026-07-05T03:11:09Z"},{"alias_kind":"pith_short_8","alias_value":"FTXRO7LH","created_at":"2026-07-05T03:11:09Z"}],"graph_snapshots":[{"event_id":"sha256:27ac5b7d007e2f508df0bfc40db6f108551ac056b5c64ffd55c14312cc517418","target":"graph","created_at":"2026-07-05T03:11:09Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2002.12779/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a new mechanism for rendering dark matter self-interacting in the presence of a massive spin-2 mediator. The derived Yukawa-type potential for dark matter is independent of the spins of dark matter in the leading order of the momentum expansion, so are the resulting non-perturbative effects for the dark matter self-scattering. We find that both the Born cross section and relatively mild resonance effects assist to make the self-scattering cross section velocity-dependent. We discuss how to evade the current indirect bounds on dark matter annihilations and show that the model is marg","authors_text":"Hyun Min Lee, Yoo-Jin Kang","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2020-02-28T15:12:38Z","title":"Dark matter self-interactions from spin-2 mediators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.12779","kind":"arxiv","version":2},"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":"sha256:24f5b8a2637195f3a698a14b8fdb4782ba086b266cf95ba15e2ec484aec5beef","target":"record","created_at":"2026-07-05T03:11:09Z","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":"d09c8b3ca95f81ec7f65cc5e839bb3236dca88160528ffe703033b3ae4f1ee8a","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ph","submitted_at":"2020-02-28T15:12:38Z","title_canon_sha256":"6a28140465f3225846d52aa0ff37ed2e9d5e06905d25376f9f5b9008c427c5eb"},"schema_version":"1.0","source":{"id":"2002.12779","kind":"arxiv","version":2}},"canonical_sha256":"2cef177d672f63cd15272f70335f6ff4e321f53445ba6ab88e81dc6d2c60c02d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2cef177d672f63cd15272f70335f6ff4e321f53445ba6ab88e81dc6d2c60c02d","first_computed_at":"2026-07-05T03:11:09.795650Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:11:09.795650Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LzgR5u26RV/kZfdw91mX+LQXWe35bmXfByW8xdj6fE6gY0Sq9wzkuVWyMzaSmld+uE/60TWCUXOyT4xpBGkKAA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:11:09.796160Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.12779","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24f5b8a2637195f3a698a14b8fdb4782ba086b266cf95ba15e2ec484aec5beef","sha256:27ac5b7d007e2f508df0bfc40db6f108551ac056b5c64ffd55c14312cc517418"],"state_sha256":"532585fb8121d5a31aa0fa7a61c4a79fad8ce16139b2a8bf6541f3ed201faba4"}