{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:KLQ7A6ZH5KHZQKIRECM4222JY3","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":"516dce7bf7e21b9c5a908160f59d4e59be7a0159533e342249866338557fe6ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-06-17T22:48:54Z","title_canon_sha256":"362f3ab72f52896fbd5c226ad842d4ceaba7f86fdc6dc7dbb7b06ceb1577fac5"},"schema_version":"1.0","source":{"id":"0906.3322","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0906.3322","created_at":"2026-05-18T02:13:19Z"},{"alias_kind":"arxiv_version","alias_value":"0906.3322v3","created_at":"2026-05-18T02:13:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.3322","created_at":"2026-05-18T02:13:19Z"},{"alias_kind":"pith_short_12","alias_value":"KLQ7A6ZH5KHZ","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"KLQ7A6ZH5KHZQKIR","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"KLQ7A6ZH","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:5773c833f01ba16360b89a1843a08e9eaad9d64caf580c124c4450bb6b6f624e","target":"graph","created_at":"2026-05-18T02:13:19Z","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":"(Abridged) Modified Newtonian Dynamics (MOND) can fit a broad range of galaxy kinematic data, but struggles with clusters of galaxies. MONDian clusters need dark matter, and here we test the 11 eV sterile neutrino - used to fit the first three acoustic peaks of the cosmic microwave background - by investigating their equilibrium distributions in 30 groups and clusters over a wide range of temperatures. Knowing both the sterile neutrino density and velocity dispersion tells us the Tremaine-Gunn phase-space limit at all radii. We find that all 30 systems serendipitously reach the Tremaine-Gunn l","authors_text":"Antonaldo Diaferio, Benoit Famaey, Garry W. Angus","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-06-17T22:48:54Z","title":"Equilibrium configurations of 11eV sterile neutrinos in MONDian galaxy clusters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.3322","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:e7e03c76160c71432cc466fcefbc58e36eac6fee85897576c1e64d11bda9a93b","target":"record","created_at":"2026-05-18T02:13:19Z","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":"516dce7bf7e21b9c5a908160f59d4e59be7a0159533e342249866338557fe6ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-06-17T22:48:54Z","title_canon_sha256":"362f3ab72f52896fbd5c226ad842d4ceaba7f86fdc6dc7dbb7b06ceb1577fac5"},"schema_version":"1.0","source":{"id":"0906.3322","kind":"arxiv","version":3}},"canonical_sha256":"52e1f07b27ea8f9829112099cd6b49c6e94071df0c8f639f4bc4b4b136028c56","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52e1f07b27ea8f9829112099cd6b49c6e94071df0c8f639f4bc4b4b136028c56","first_computed_at":"2026-05-18T02:13:19.235340Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:13:19.235340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LOhjU9s3pu8gL1b+08dOpCHdPP+OTNpJwWVF1l1dmZrPpUPDTyCjTn727kZD0oZq/5vJJq8pwtx9CrX8VCHkDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:13:19.235813Z","signed_message":"canonical_sha256_bytes"},"source_id":"0906.3322","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e7e03c76160c71432cc466fcefbc58e36eac6fee85897576c1e64d11bda9a93b","sha256:5773c833f01ba16360b89a1843a08e9eaad9d64caf580c124c4450bb6b6f624e"],"state_sha256":"f29d063925b3895a91e98c5c0b81b319f7566edbcf34b04634afb5517bd3f483"}