{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:N5TQJKSSW3MRDHUXLFHUJBTADG","short_pith_number":"pith:N5TQJKSS","schema_version":"1.0","canonical_sha256":"6f6704aa52b6d9119e97594f44866019a68c90c4bc14b73c88e986ecbaea6449","source":{"kind":"arxiv","id":"2404.03963","version":2},"attestation_state":"computed","paper":{"title":"Composite Dark Matter with Forbidden Annihilation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Ryosuke Sato, Takumu Yamanaka, Tomohiro Abe","submitted_at":"2024-04-05T08:53:59Z","abstract_excerpt":"A dark matter model based on QCD-like $SU(N_c)$ gauge theory with electroweakly interacting dark quarks is discussed. Assuming the dark quark mass $m$ is smaller than the dynamical scale $\\Lambda_d \\sim 4\\pi f_d$, the main component of the dark matter is the lightest $G$-parity odd dark pion associated with chiral symmetry breaking in the dark sector. We show that nonzero dark quark mass induces the universal mass contribution to both $G$-parity odd and even pions, and their masses tend to be degenerate. As a result, dark pion annihilation into heavier $G$-parity even dark pion also affects th"},"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":"2404.03963","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-05T08:53:59Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"80f9dc9a02eb0bd05922144d1110fe6b8273dabf1dbdb75dc5a31f496efb0875","abstract_canon_sha256":"fe22517dff9b82bc00f34bb95a4d632aaaba10639a810b91dc9be6282bdf65f2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:08:24.590175Z","signature_b64":"/RnRpvJrAF3EhL+4CYmWvGrxrTw8KfUP232Fy76b8AzL9uDsuS58Hn2xG77YzPI3mbHSJZdbKBeQKMEiq4VDAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f6704aa52b6d9119e97594f44866019a68c90c4bc14b73c88e986ecbaea6449","last_reissued_at":"2026-07-05T09:08:24.589574Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:08:24.589574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Composite Dark Matter with Forbidden Annihilation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Ryosuke Sato, Takumu Yamanaka, Tomohiro Abe","submitted_at":"2024-04-05T08:53:59Z","abstract_excerpt":"A dark matter model based on QCD-like $SU(N_c)$ gauge theory with electroweakly interacting dark quarks is discussed. Assuming the dark quark mass $m$ is smaller than the dynamical scale $\\Lambda_d \\sim 4\\pi f_d$, the main component of the dark matter is the lightest $G$-parity odd dark pion associated with chiral symmetry breaking in the dark sector. We show that nonzero dark quark mass induces the universal mass contribution to both $G$-parity odd and even pions, and their masses tend to be degenerate. As a result, dark pion annihilation into heavier $G$-parity even dark pion also affects th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.03963","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.03963/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2404.03963","created_at":"2026-07-05T09:08:24.589641+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.03963v2","created_at":"2026-07-05T09:08:24.589641+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.03963","created_at":"2026-07-05T09:08:24.589641+00:00"},{"alias_kind":"pith_short_12","alias_value":"N5TQJKSSW3MR","created_at":"2026-07-05T09:08:24.589641+00:00"},{"alias_kind":"pith_short_16","alias_value":"N5TQJKSSW3MRDHUX","created_at":"2026-07-05T09:08:24.589641+00:00"},{"alias_kind":"pith_short_8","alias_value":"N5TQJKSS","created_at":"2026-07-05T09:08:24.589641+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.30760","citing_title":"Rich Phenomenology from Simple Ingredients: A Review of Confining Dark Sectors","ref_index":151,"is_internal_anchor":false},{"citing_arxiv_id":"2507.13430","citing_title":"Stopping Dark Mesons in Their Tracks with Long-Lived Particle and Resonant Signatures","ref_index":48,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG","json":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG.json","graph_json":"https://pith.science/api/pith-number/N5TQJKSSW3MRDHUXLFHUJBTADG/graph.json","events_json":"https://pith.science/api/pith-number/N5TQJKSSW3MRDHUXLFHUJBTADG/events.json","paper":"https://pith.science/paper/N5TQJKSS"},"agent_actions":{"view_html":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG","download_json":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG.json","view_paper":"https://pith.science/paper/N5TQJKSS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.03963&json=true","fetch_graph":"https://pith.science/api/pith-number/N5TQJKSSW3MRDHUXLFHUJBTADG/graph.json","fetch_events":"https://pith.science/api/pith-number/N5TQJKSSW3MRDHUXLFHUJBTADG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG/action/storage_attestation","attest_author":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG/action/author_attestation","sign_citation":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG/action/citation_signature","submit_replication":"https://pith.science/pith/N5TQJKSSW3MRDHUXLFHUJBTADG/action/replication_record"}},"created_at":"2026-07-05T09:08:24.589641+00:00","updated_at":"2026-07-05T09:08:24.589641+00:00"}