{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:GVTKCLBGPD4WWAEMVHYGK3UZTX","short_pith_number":"pith:GVTKCLBG","schema_version":"1.0","canonical_sha256":"3566a12c2678f96b008ca9f0656e999dd45c7e60177b9a388c535323513b436d","source":{"kind":"arxiv","id":"1209.5752","version":2},"attestation_state":"computed","paper":{"title":"The Cosmology of Atomic Dark Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Francis-Yan Cyr-Racine, Kris Sigurdson","submitted_at":"2012-09-25T20:00:19Z","abstract_excerpt":"While, to ensure successful cosmology, dark matter (DM) must kinematically decouple from the standard model plasma very early in the history of the Universe, it can remain coupled to a bath of \"dark radiation\" until a relatively late epoch. One minimal theory that realizes such a scenario is the Atomic Dark Matter model, in which two fermions oppositely charged under a new U(1) dark force are initially coupled to a thermal bath of \"dark photons\" but eventually recombine into neutral atom-like bound states and begin forming gravitationally-bound structures. As dark atoms have (dark) atom-sized "},"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":"1209.5752","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-09-25T20:00:19Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"65e9146ec9cd157f1536990e23afcf369ba2739cc3a256defd5c0453740f8613","abstract_canon_sha256":"7870d08b9157e40fb9b6e95230a73791e144dfef2ca3b475fa38f3643e98bada"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:21:54.082133Z","signature_b64":"Je2NQQQYbXDcZafi5WrpjlGdStp9Wges5HmJS2dyDQqe/pa07ZxJM6iumO8XuqCmSkxFr9TrdJwCN2n6lHUbAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3566a12c2678f96b008ca9f0656e999dd45c7e60177b9a388c535323513b436d","last_reissued_at":"2026-05-18T03:21:54.081662Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:21:54.081662Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Cosmology of Atomic Dark Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Francis-Yan Cyr-Racine, Kris Sigurdson","submitted_at":"2012-09-25T20:00:19Z","abstract_excerpt":"While, to ensure successful cosmology, dark matter (DM) must kinematically decouple from the standard model plasma very early in the history of the Universe, it can remain coupled to a bath of \"dark radiation\" until a relatively late epoch. One minimal theory that realizes such a scenario is the Atomic Dark Matter model, in which two fermions oppositely charged under a new U(1) dark force are initially coupled to a thermal bath of \"dark photons\" but eventually recombine into neutral atom-like bound states and begin forming gravitationally-bound structures. As dark atoms have (dark) atom-sized "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.5752","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":"1209.5752","created_at":"2026-05-18T03:21:54.081736+00:00"},{"alias_kind":"arxiv_version","alias_value":"1209.5752v2","created_at":"2026-05-18T03:21:54.081736+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.5752","created_at":"2026-05-18T03:21:54.081736+00:00"},{"alias_kind":"pith_short_12","alias_value":"GVTKCLBGPD4W","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_16","alias_value":"GVTKCLBGPD4WWAEM","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_8","alias_value":"GVTKCLBG","created_at":"2026-05-18T12:27:06.952714+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":5,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"1907.04473","citing_title":"CMB-S4 Science Case, Reference Design, and Project Plan","ref_index":151,"is_internal_anchor":true},{"citing_arxiv_id":"2005.01515","citing_title":"The Dark Photon","ref_index":61,"is_internal_anchor":true},{"citing_arxiv_id":"2604.26541","citing_title":"The End of the First Act: Spectral Running, Interacting Dark Radiation, and the Hubble Tension in Light of ACT DR6 Data","ref_index":41,"is_internal_anchor":false},{"citing_arxiv_id":"2604.19873","citing_title":"Self-Interaction and Galactic Magnetic Field Bounds on Millicharged Magnetic Monopole Dark Matter","ref_index":41,"is_internal_anchor":false},{"citing_arxiv_id":"2604.15006","citing_title":"Cosmology of Inelastic Self-Interacting Dark Matter: Linear Evolution and Observational Constraints","ref_index":55,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX","json":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX.json","graph_json":"https://pith.science/api/pith-number/GVTKCLBGPD4WWAEMVHYGK3UZTX/graph.json","events_json":"https://pith.science/api/pith-number/GVTKCLBGPD4WWAEMVHYGK3UZTX/events.json","paper":"https://pith.science/paper/GVTKCLBG"},"agent_actions":{"view_html":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX","download_json":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX.json","view_paper":"https://pith.science/paper/GVTKCLBG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1209.5752&json=true","fetch_graph":"https://pith.science/api/pith-number/GVTKCLBGPD4WWAEMVHYGK3UZTX/graph.json","fetch_events":"https://pith.science/api/pith-number/GVTKCLBGPD4WWAEMVHYGK3UZTX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX/action/storage_attestation","attest_author":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX/action/author_attestation","sign_citation":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX/action/citation_signature","submit_replication":"https://pith.science/pith/GVTKCLBGPD4WWAEMVHYGK3UZTX/action/replication_record"}},"created_at":"2026-05-18T03:21:54.081736+00:00","updated_at":"2026-05-18T03:21:54.081736+00:00"}