{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:AJOPOEWVG5JPAGHPMY7MFA3HHT","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":"9ea078aaa0db34db4793ec87a7b19c689d46123d7251573a652d1ce254b45a7e","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-11-20T15:00:42Z","title_canon_sha256":"8853c7a5a553f1cdb575bb9d71003ab63af5cde9ef98b0854cbbb3238cbcf081"},"schema_version":"1.0","source":{"id":"2411.13379","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.13379","created_at":"2026-07-05T09:38:09Z"},{"alias_kind":"arxiv_version","alias_value":"2411.13379v1","created_at":"2026-07-05T09:38:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.13379","created_at":"2026-07-05T09:38:09Z"},{"alias_kind":"pith_short_12","alias_value":"AJOPOEWVG5JP","created_at":"2026-07-05T09:38:09Z"},{"alias_kind":"pith_short_16","alias_value":"AJOPOEWVG5JPAGHP","created_at":"2026-07-05T09:38:09Z"},{"alias_kind":"pith_short_8","alias_value":"AJOPOEWV","created_at":"2026-07-05T09:38:09Z"}],"graph_snapshots":[{"event_id":"sha256:8f6a1dedb68367d11cda3d797f2a6ecdc5b27a95063212faa0fa0420367e4ba8","target":"graph","created_at":"2026-07-05T09:38:09Z","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/2411.13379/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore the influence of interactions between dark matter (DM) and dark energy (DE) on the cosmic evolution of the Universe within a viscous dark energy (VDE) framework. Moving beyond traditional interacting dark energy (IDE) models, we propose a generalized IDE model adaptable to diverse IDE scenarios via IDE coupling parameters. In order to investigate deviations from $\\Lambda$CDM across cosmic epochs by highlighting how viscous and the interactions between DM and DE impact cosmic density and expansion rates, we consider a model agnostic form of VDE. Eventually we perform a Bayesian analy","authors_text":"Ashadul Halder, Debasish Majumdar, Madhurima Pandey, Rupa Basu","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-11-20T15:00:42Z","title":"Exploring the effects of dark matter - dark energy interaction on cosmic evolution in viscous dark energy scenario"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.13379","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:f9151f63ace53f1ed6c7bab92b2b46f3227af9ee30b4e9b1504fb3dbb63df2b8","target":"record","created_at":"2026-07-05T09:38:09Z","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":"9ea078aaa0db34db4793ec87a7b19c689d46123d7251573a652d1ce254b45a7e","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-11-20T15:00:42Z","title_canon_sha256":"8853c7a5a553f1cdb575bb9d71003ab63af5cde9ef98b0854cbbb3238cbcf081"},"schema_version":"1.0","source":{"id":"2411.13379","kind":"arxiv","version":1}},"canonical_sha256":"025cf712d53752f018ef663ec283673ce8f9834f159b2dd0a664cb7218008309","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"025cf712d53752f018ef663ec283673ce8f9834f159b2dd0a664cb7218008309","first_computed_at":"2026-07-05T09:38:09.511474Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:38:09.511474Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SYMuB+A75Y/KlxkVrGDA4YzrNwxGJc0FFco5F/ds8C2IsajEvoaZafGqxITDyzJ8THcwjH4e3mXfkY9bY++gCA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:38:09.511937Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.13379","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9151f63ace53f1ed6c7bab92b2b46f3227af9ee30b4e9b1504fb3dbb63df2b8","sha256:8f6a1dedb68367d11cda3d797f2a6ecdc5b27a95063212faa0fa0420367e4ba8"],"state_sha256":"fb3621d558bdf247135d33f4c7f3906897ec72b025c4130b691071cf548101ca"}