{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VLCHJ2SFGEXHUORKOFBBSVLEIZ","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":"7591c9ba79026b74965e7bb0e444ed8eb01018a40baf293b863c1df671edbb7c","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-01-30T18:40:03Z","title_canon_sha256":"25a8900224341dd42e3e2a9f93729289f38c47cb9321cf0bc7046da33d8d08fd"},"schema_version":"1.0","source":{"id":"1701.08750","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.08750","created_at":"2026-05-18T00:22:16Z"},{"alias_kind":"arxiv_version","alias_value":"1701.08750v3","created_at":"2026-05-18T00:22:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.08750","created_at":"2026-05-18T00:22:16Z"},{"alias_kind":"pith_short_12","alias_value":"VLCHJ2SFGEXH","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VLCHJ2SFGEXHUORK","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VLCHJ2SF","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:6a2dd94df770860154544d55a6a6a84e9f27472f35ad1e2434a8f0f2dd0ce7d9","target":"graph","created_at":"2026-05-18T00:22:16Z","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":"Light dark matter is a compelling experimental target in light of stringent constraints on heavier WIMPs. However, for a sub-MeV WIMP, the universe is sufficiently well understood at temperatures below 10 MeV that there is no room for it to be a thermal relic. Avoiding thermalization is itself a strong constraint with significant implications for direct detection. In this paper, we explore the space of models of sub-MeV dark matter with viable cosmologies. The parameter space of these models that is also consistent with astrophysical and lab-based limits is highly restricted for couplings to e","authors_text":"Daniel Green, Surjeet Rajendran","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-01-30T18:40:03Z","title":"The Cosmology of Sub-MeV Dark Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.08750","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":"sha256:0a8a9fdc7e6aff17a44aee86e199a3c799db597c5b99759edc2f665acccc0715","target":"record","created_at":"2026-05-18T00:22:16Z","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":"7591c9ba79026b74965e7bb0e444ed8eb01018a40baf293b863c1df671edbb7c","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-01-30T18:40:03Z","title_canon_sha256":"25a8900224341dd42e3e2a9f93729289f38c47cb9321cf0bc7046da33d8d08fd"},"schema_version":"1.0","source":{"id":"1701.08750","kind":"arxiv","version":3}},"canonical_sha256":"aac474ea45312e7a3a2a714219556446668d4fcf47cc6442ade78747c6f6ba19","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aac474ea45312e7a3a2a714219556446668d4fcf47cc6442ade78747c6f6ba19","first_computed_at":"2026-05-18T00:22:16.317865Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:16.317865Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pSEvsC2TB8zuC2iN6T34N+FOZZ5sT9+cCNMObPE8h8e/7fuOA9zpo5u4pgR3rPvbcWvtz346MhQQi9ymLcyjAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:16.318417Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.08750","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a8a9fdc7e6aff17a44aee86e199a3c799db597c5b99759edc2f665acccc0715","sha256:6a2dd94df770860154544d55a6a6a84e9f27472f35ad1e2434a8f0f2dd0ce7d9"],"state_sha256":"9b919b23e7af236bc9ae2e88efb173fefb1a392b8fb598b7c1b4fe552fcf26ef"}