{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:LDN3BRHSY3J5PFY7YHSOI6QDNP","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":"7c4d3cf3dfd4a4757f98681675fdec4f705a349671fdc491278cfb6f02fa72fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-07-22T03:33:45Z","title_canon_sha256":"b4562dcca9e2f2531830a620d5601655e811236606a67f8bffe94d9dd08892fe"},"schema_version":"1.0","source":{"id":"1707.07098","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.07098","created_at":"2026-05-18T00:36:28Z"},{"alias_kind":"arxiv_version","alias_value":"1707.07098v1","created_at":"2026-05-18T00:36:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.07098","created_at":"2026-05-18T00:36:28Z"},{"alias_kind":"pith_short_12","alias_value":"LDN3BRHSY3J5","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LDN3BRHSY3J5PFY7","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LDN3BRHS","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:910142afdbf823395ecea7e0fb659885c59a838934d53a64ad7afabd40524d06","target":"graph","created_at":"2026-05-18T00:36:28Z","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":"We study the Hamiltonian dynamics of the dust-Bianchi IX universe in dust time gauge. This model has three physical metric degrees of freedom, with evolution determined by a time-independent physical Hamiltonian. This approach gives a new physical picture where dust-Bianchi IX dynamics is described by oscillations between dust-Kasner solutions, rather than between vacuum-Kasner solutions. We derive a generalized transition law between these phases, which has a matter component. Sufficiently close to a singularity, we show that this law reduces to the vacuum Belinski-Khalatnikov-Lifshitz map. W","authors_text":"Masooma Ali, Viqar Husain","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-07-22T03:33:45Z","title":"Mixmaster dynamics in the dust time gauge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.07098","kind":"arxiv","version":1},"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:fb933262318586bb3917a1a6fe76c195c7e7173b86232770d6a34b48b2fc7346","target":"record","created_at":"2026-05-18T00:36:28Z","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":"7c4d3cf3dfd4a4757f98681675fdec4f705a349671fdc491278cfb6f02fa72fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-07-22T03:33:45Z","title_canon_sha256":"b4562dcca9e2f2531830a620d5601655e811236606a67f8bffe94d9dd08892fe"},"schema_version":"1.0","source":{"id":"1707.07098","kind":"arxiv","version":1}},"canonical_sha256":"58dbb0c4f2c6d3d7971fc1e4e47a036bc039655cbb9094e89fd0418a40be0c08","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"58dbb0c4f2c6d3d7971fc1e4e47a036bc039655cbb9094e89fd0418a40be0c08","first_computed_at":"2026-05-18T00:36:28.274702Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:28.274702Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GlORKK4EAz9biQoALI0c76XSF4Nk7N1mDgbmcz/ahEpPfgZINwe+v4mL97hvS/fO2JihzSvyi75Gl7o1hRrzAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:28.275437Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.07098","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb933262318586bb3917a1a6fe76c195c7e7173b86232770d6a34b48b2fc7346","sha256:910142afdbf823395ecea7e0fb659885c59a838934d53a64ad7afabd40524d06"],"state_sha256":"cfa1784c5bc67de132e719e07cab7981d2a6185f3aeab87ac1495b7e6ffe6111"}