{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:YP5ELID3DW5IUEF2MKMPOHYDGC","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":"40ddacfe1695df11893623a8e271906db71f861cc4e258956b5dc5753636e30c","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-12-16T18:38:08Z","title_canon_sha256":"74689858a7e6e28753b1b7f94b2af5765d1758ff7231bf490057dd12c6f00e0a"},"schema_version":"1.0","source":{"id":"2112.09105","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.09105","created_at":"2026-07-05T05:30:05Z"},{"alias_kind":"arxiv_version","alias_value":"2112.09105v2","created_at":"2026-07-05T05:30:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.09105","created_at":"2026-07-05T05:30:05Z"},{"alias_kind":"pith_short_12","alias_value":"YP5ELID3DW5I","created_at":"2026-07-05T05:30:05Z"},{"alias_kind":"pith_short_16","alias_value":"YP5ELID3DW5IUEF2","created_at":"2026-07-05T05:30:05Z"},{"alias_kind":"pith_short_8","alias_value":"YP5ELID3","created_at":"2026-07-05T05:30:05Z"}],"graph_snapshots":[{"event_id":"sha256:58ca0fe005d91b350078e16ccb8b83c7cfd0458cc6ce3dd450ab5724df6590b5","target":"graph","created_at":"2026-07-05T05:30:05Z","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/2112.09105/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Lyman-$\\alpha$ absorption spectrum associated with photons traversing the intergalactic medium allows us to probe the linear matter power spectrum down to relatively small distance scales. Finding ways of accurately evaluating Lyman-$\\alpha$ constraints across large classes of candidate models of dark-matter physics is thus of paramount importance. While such constraints have been evaluated for dark-matter models with relatively simple dark-matter velocity distributions, more complex models -- particularly those with dark-matter velocity distributions stretching across multiple scales -- a","authors_text":"Brooks Thomas, Fei Huang, Hai-Bo Yu, Jeff Kost, Keith R. Dienes","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-12-16T18:38:08Z","title":"Evaluating Lyman-$\\alpha$ Constraints for General Dark-Matter Velocity Distributions: Multiple Scales and Cautionary Tales"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.09105","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":"sha256:21174b7cf5b9d1d95542bb6bd23e1211e80a1b6ed78cec94172b10f75f08d23f","target":"record","created_at":"2026-07-05T05:30:05Z","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":"40ddacfe1695df11893623a8e271906db71f861cc4e258956b5dc5753636e30c","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-12-16T18:38:08Z","title_canon_sha256":"74689858a7e6e28753b1b7f94b2af5765d1758ff7231bf490057dd12c6f00e0a"},"schema_version":"1.0","source":{"id":"2112.09105","kind":"arxiv","version":2}},"canonical_sha256":"c3fa45a07b1dba8a10ba6298f71f03308452056fd760b0a5f1cc3addffdb6208","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3fa45a07b1dba8a10ba6298f71f03308452056fd760b0a5f1cc3addffdb6208","first_computed_at":"2026-07-05T05:30:05.732491Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:30:05.732491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZfnUoB7ti+1iv7qyrAQtbYR1AxdE+fcxdcVEAuSwOQDh1m/5O29FdIiA+ixKqiXA2JjXixx/GwSVZXt0tcw3AA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:30:05.732927Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.09105","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21174b7cf5b9d1d95542bb6bd23e1211e80a1b6ed78cec94172b10f75f08d23f","sha256:58ca0fe005d91b350078e16ccb8b83c7cfd0458cc6ce3dd450ab5724df6590b5"],"state_sha256":"78cbce6071c7fdc442150b6925a39f61dd1187e7bec4553072baedb801f2dda0"}