{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:OPTWNZZKNCBGJYD4UDGJEMYIWH","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":"713e2c8d0c343f1f76cf92f2bc1d45c2c45523f38da09e3bf632fab66e1808ed","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-08-11T21:39:03Z","title_canon_sha256":"37fbec7a199a27d3a72406e01a8b72aec8f96e3ddc8486e668008b2bbd16daba"},"schema_version":"1.0","source":{"id":"2608.11453","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.11453","created_at":"2026-08-13T00:21:54Z"},{"alias_kind":"arxiv_version","alias_value":"2608.11453v1","created_at":"2026-08-13T00:21:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.11453","created_at":"2026-08-13T00:21:54Z"},{"alias_kind":"pith_short_12","alias_value":"OPTWNZZKNCBG","created_at":"2026-08-13T00:21:54Z"},{"alias_kind":"pith_short_16","alias_value":"OPTWNZZKNCBGJYD4","created_at":"2026-08-13T00:21:54Z"},{"alias_kind":"pith_short_8","alias_value":"OPTWNZZK","created_at":"2026-08-13T00:21:54Z"}],"graph_snapshots":[{"event_id":"sha256:3caf6603ecbef427cb4e217aedf06aafaa0f75aac94a0e360402e313c60c7374","target":"graph","created_at":"2026-08-13T00:21:54Z","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/2608.11453/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Torsion entered early-universe cosmology twice: through the nonsingular Einstein--Cartan bounce, where the quantum spin of fermions halts the contraction, and through the proposal that the expansion following that bounce could take over the duties of cosmic inflation. We revisit the second idea in a constructive spirit. First we compute its budget: for a Weyssenhoff spin fluid with barotropic source, $w\\in\\left[0,1\\right]$, the accelerated window that follows the bounce spans $N_e=\\ln\\left[4/\\left(1+3w\\right)\\right]/3\\left(1-w\\right)\\leq\\tfrac{1}{3}\\ln4\\simeq0.46$ e-folds, and positive spatial","authors_text":"Cristian Quinzacara, Fernando Izaurieta, Samuel Lepe","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-08-11T21:39:03Z","title":"Torsional pseudo-inflation beyond Einstein-Cartan"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.11453","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":"sha256:04956f7a05727c09c65bfa1a026934fa0d4dde7bfa0c9ae0e562eff2048f21ff","target":"record","created_at":"2026-08-13T00:21:54Z","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":"713e2c8d0c343f1f76cf92f2bc1d45c2c45523f38da09e3bf632fab66e1808ed","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-08-11T21:39:03Z","title_canon_sha256":"37fbec7a199a27d3a72406e01a8b72aec8f96e3ddc8486e668008b2bbd16daba"},"schema_version":"1.0","source":{"id":"2608.11453","kind":"arxiv","version":1}},"canonical_sha256":"73e766e72a688264e07ca0cc923308b1e11f351d606babd34a129e373cb754d0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"73e766e72a688264e07ca0cc923308b1e11f351d606babd34a129e373cb754d0","first_computed_at":"2026-08-13T00:21:54.206142Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-13T00:21:54.206142Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0bH22suvRI8CjYLWt+YAsg4sTODVxT08f1YYbgtuQeJBzc6vZoAumCxqXvlAjlVWZ9dZiTBpXvQSnWAEBgQmAA==","signature_status":"signed_v1","signed_at":"2026-08-13T00:21:54.207691Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.11453","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04956f7a05727c09c65bfa1a026934fa0d4dde7bfa0c9ae0e562eff2048f21ff","sha256:3caf6603ecbef427cb4e217aedf06aafaa0f75aac94a0e360402e313c60c7374"],"state_sha256":"a3fd9c9982add327c5b27a131c07223b35d0e946ecccdef27b95d0acfb7d525e"}