{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:XHDBFKBFFJ2CSVTGW7PE5S7C3C","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":"4acb32cef81dc298eea7885fc6983f3eed1c75f5174e0d7b8a8413c3a24b5300","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-03-23T22:32:12Z","title_canon_sha256":"474cd4f5a558fa10c71117668db96c43e986a2413b8adbf4b92e08aba52a671a"},"schema_version":"1.0","source":{"id":"2503.18230","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.18230","created_at":"2026-07-05T11:37:44Z"},{"alias_kind":"arxiv_version","alias_value":"2503.18230v2","created_at":"2026-07-05T11:37:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.18230","created_at":"2026-07-05T11:37:44Z"},{"alias_kind":"pith_short_12","alias_value":"XHDBFKBFFJ2C","created_at":"2026-07-05T11:37:44Z"},{"alias_kind":"pith_short_16","alias_value":"XHDBFKBFFJ2CSVTG","created_at":"2026-07-05T11:37:44Z"},{"alias_kind":"pith_short_8","alias_value":"XHDBFKBF","created_at":"2026-07-05T11:37:44Z"}],"graph_snapshots":[{"event_id":"sha256:b479ac11268cc61dd88a022630d58f9b515f2c708cc91362af4f6e751ea58d9a","target":"graph","created_at":"2026-07-05T11:37:44Z","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/2503.18230/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a general formalism for studying generalized Holographic Dark Energy (HDE) models in which we use a dimensionless form of the area-entropy of cosmological horizons. The future event horizon is applied though the formalism can also be applied to any other type of the horizon, too. Then, we use our formalism for nonextensive horizon entropies of standard HDE (i.e. Bekenstein-Hawking), and generalized such as Barrow/Tsallis-Cirto, R\\'enyi, Sharma-Mittal, and Kaniadakis as dark energy models of the universe and test them by cosmological data.\n  We find the bounds on the specific entropy","authors_text":"Ilim Cimdiker, Mariusz P. Dabrowski, Vincenzo Salzano","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-03-23T22:32:12Z","title":"Generalized Nonextensive Entropy Holographic Dark Energy Models Verified by Cosmological Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.18230","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":"sha256:141bde57cb942207a8c959ddcf8e3222ee7d2a0b7304cb98dc9bd6a40db2fafd","target":"record","created_at":"2026-07-05T11:37:44Z","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":"4acb32cef81dc298eea7885fc6983f3eed1c75f5174e0d7b8a8413c3a24b5300","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-03-23T22:32:12Z","title_canon_sha256":"474cd4f5a558fa10c71117668db96c43e986a2413b8adbf4b92e08aba52a671a"},"schema_version":"1.0","source":{"id":"2503.18230","kind":"arxiv","version":2}},"canonical_sha256":"b9c612a8252a74295666b7de4ecbe2d89ceed1b489ee785b5d4350550b789782","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b9c612a8252a74295666b7de4ecbe2d89ceed1b489ee785b5d4350550b789782","first_computed_at":"2026-07-05T11:37:44.341456Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:37:44.341456Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7uBPUClNWufg7OnWyHe3rHeFfPGvgXGYCuzm8DffubwFIuzesum29k3s7juCrDWWZvIPqX9RBs0mYO6FJ7BZCw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:37:44.342004Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.18230","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:141bde57cb942207a8c959ddcf8e3222ee7d2a0b7304cb98dc9bd6a40db2fafd","sha256:b479ac11268cc61dd88a022630d58f9b515f2c708cc91362af4f6e751ea58d9a"],"state_sha256":"2a7f11a929bda0c76d425f18e5902598469853ec51177ae32456ef29a22aab1b"}