{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:N5TQJKSSW3MRDHUXLFHUJBTADG","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":"fe22517dff9b82bc00f34bb95a4d632aaaba10639a810b91dc9be6282bdf65f2","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-05T08:53:59Z","title_canon_sha256":"80f9dc9a02eb0bd05922144d1110fe6b8273dabf1dbdb75dc5a31f496efb0875"},"schema_version":"1.0","source":{"id":"2404.03963","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.03963","created_at":"2026-07-05T09:08:24Z"},{"alias_kind":"arxiv_version","alias_value":"2404.03963v2","created_at":"2026-07-05T09:08:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.03963","created_at":"2026-07-05T09:08:24Z"},{"alias_kind":"pith_short_12","alias_value":"N5TQJKSSW3MR","created_at":"2026-07-05T09:08:24Z"},{"alias_kind":"pith_short_16","alias_value":"N5TQJKSSW3MRDHUX","created_at":"2026-07-05T09:08:24Z"},{"alias_kind":"pith_short_8","alias_value":"N5TQJKSS","created_at":"2026-07-05T09:08:24Z"}],"graph_snapshots":[{"event_id":"sha256:31883b7e67ab416335a4096591b071747aae92091d2ffd3c59e111682c9e9573","target":"graph","created_at":"2026-07-05T09:08:24Z","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/2404.03963/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"Ryosuke Sato, Takumu Yamanaka, Tomohiro Abe","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-05T08:53:59Z","title":"Composite Dark Matter with Forbidden Annihilation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.03963","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":"sha256:28bbbe4d5b544b9770be709b0763140b5be205168481208506376f7dce6ea397","target":"record","created_at":"2026-07-05T09:08:24Z","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":"fe22517dff9b82bc00f34bb95a4d632aaaba10639a810b91dc9be6282bdf65f2","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-05T08:53:59Z","title_canon_sha256":"80f9dc9a02eb0bd05922144d1110fe6b8273dabf1dbdb75dc5a31f496efb0875"},"schema_version":"1.0","source":{"id":"2404.03963","kind":"arxiv","version":2}},"canonical_sha256":"6f6704aa52b6d9119e97594f44866019a68c90c4bc14b73c88e986ecbaea6449","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f6704aa52b6d9119e97594f44866019a68c90c4bc14b73c88e986ecbaea6449","first_computed_at":"2026-07-05T09:08:24.589574Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:08:24.589574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/RnRpvJrAF3EhL+4CYmWvGrxrTw8KfUP232Fy76b8AzL9uDsuS58Hn2xG77YzPI3mbHSJZdbKBeQKMEiq4VDAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:08:24.590175Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.03963","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28bbbe4d5b544b9770be709b0763140b5be205168481208506376f7dce6ea397","sha256:31883b7e67ab416335a4096591b071747aae92091d2ffd3c59e111682c9e9573"],"state_sha256":"b290fae6a3df0f4cf11974efdbe5587606c2343edbe0509d784f0a9925a62271"}