{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:UOVS5PP5W4S4Q23RIEKBUN7NOF","short_pith_number":"pith:UOVS5PP5","canonical_record":{"source":{"id":"2007.06829","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-07-14T05:32:59Z","cross_cats_sorted":[],"title_canon_sha256":"bd43ea462bbb479813dc53d7780e4079542f19e7310382bdac3620f09059cd08","abstract_canon_sha256":"13b440d5e427d3f9cbf3afb1e4478e32e4fa38db728db25ead242944eb9e5b9d"},"schema_version":"1.0"},"canonical_sha256":"a3ab2ebdfdb725c86b7141141a37ed716f0de8ccd2f8a6f83bb3e062290c5cba","source":{"kind":"arxiv","id":"2007.06829","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.06829","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"arxiv_version","alias_value":"2007.06829v1","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.06829","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"pith_short_12","alias_value":"UOVS5PP5W4S4","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"pith_short_16","alias_value":"UOVS5PP5W4S4Q23R","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"pith_short_8","alias_value":"UOVS5PP5","created_at":"2026-07-05T01:24:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:UOVS5PP5W4S4Q23RIEKBUN7NOF","target":"record","payload":{"canonical_record":{"source":{"id":"2007.06829","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-07-14T05:32:59Z","cross_cats_sorted":[],"title_canon_sha256":"bd43ea462bbb479813dc53d7780e4079542f19e7310382bdac3620f09059cd08","abstract_canon_sha256":"13b440d5e427d3f9cbf3afb1e4478e32e4fa38db728db25ead242944eb9e5b9d"},"schema_version":"1.0"},"canonical_sha256":"a3ab2ebdfdb725c86b7141141a37ed716f0de8ccd2f8a6f83bb3e062290c5cba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:24:39.434444Z","signature_b64":"V3XZR6iuo+nWivqBHfpZqYr0AIAU25oxCiFHohr+DPZHz3M1qEHza8GBmCPyOOYlruAWZmP0gXSjxs/IWp9fAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a3ab2ebdfdb725c86b7141141a37ed716f0de8ccd2f8a6f83bb3e062290c5cba","last_reissued_at":"2026-07-05T01:24:39.433912Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:24:39.433912Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2007.06829","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:24:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cG5xH9K76PloEfCMIiK1wCIVtci33fqXQIpJ/7cP8tHG6IorfvliUHkdOaYwFOYx0L9vjaltW9RJ3b/ucpiXBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T16:17:57.149104Z"},"content_sha256":"899872ba37080a0136658a96e4ac2d30ddfc0b7e9e939c83740a9858b4b06ba2","schema_version":"1.0","event_id":"sha256:899872ba37080a0136658a96e4ac2d30ddfc0b7e9e939c83740a9858b4b06ba2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:UOVS5PP5W4S4Q23RIEKBUN7NOF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unifying Holographic Inflation with Holographic Dark Energy: a Covariant Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"S. D. Odintsov, Shinichi Nojiri, Tanmoy Paul, V. K. Oikonomou","submitted_at":"2020-07-14T05:32:59Z","abstract_excerpt":"In the present paper, we use the holographic approach to describe the early-time acceleration and the late-time acceleration eras of our Universe in a unified manner. Such ``holographic unification'' is found to have a correspondence with various higher curvature cosmological models with or without matter fields. The corresponding holographic cut-offs are determined in terms of the particle horizon and its derivatives, or the future horizon and its derivatives. As a result, the holographic energy density we propose is able to merge various cosmological epochs of the Universe from a holographic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.06829","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2007.06829/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:24:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eeUUxUU9rMThReOTUTPJxv9ZKnRhWTs1//NjvObkUTs7mx1Udo+m4dLPXzddRAwh+cmKhSi+QtBsbjUS3ZBOAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T16:17:57.150038Z"},"content_sha256":"0d18f5e6a405b9589cb29c8cd19dbfb371fe8236ff6b282ca268887b51ecf2ec","schema_version":"1.0","event_id":"sha256:0d18f5e6a405b9589cb29c8cd19dbfb371fe8236ff6b282ca268887b51ecf2ec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UOVS5PP5W4S4Q23RIEKBUN7NOF/bundle.json","state_url":"https://pith.science/pith/UOVS5PP5W4S4Q23RIEKBUN7NOF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UOVS5PP5W4S4Q23RIEKBUN7NOF/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-08T16:17:57Z","links":{"resolver":"https://pith.science/pith/UOVS5PP5W4S4Q23RIEKBUN7NOF","bundle":"https://pith.science/pith/UOVS5PP5W4S4Q23RIEKBUN7NOF/bundle.json","state":"https://pith.science/pith/UOVS5PP5W4S4Q23RIEKBUN7NOF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UOVS5PP5W4S4Q23RIEKBUN7NOF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:UOVS5PP5W4S4Q23RIEKBUN7NOF","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":"13b440d5e427d3f9cbf3afb1e4478e32e4fa38db728db25ead242944eb9e5b9d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-07-14T05:32:59Z","title_canon_sha256":"bd43ea462bbb479813dc53d7780e4079542f19e7310382bdac3620f09059cd08"},"schema_version":"1.0","source":{"id":"2007.06829","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.06829","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"arxiv_version","alias_value":"2007.06829v1","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.06829","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"pith_short_12","alias_value":"UOVS5PP5W4S4","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"pith_short_16","alias_value":"UOVS5PP5W4S4Q23R","created_at":"2026-07-05T01:24:39Z"},{"alias_kind":"pith_short_8","alias_value":"UOVS5PP5","created_at":"2026-07-05T01:24:39Z"}],"graph_snapshots":[{"event_id":"sha256:0d18f5e6a405b9589cb29c8cd19dbfb371fe8236ff6b282ca268887b51ecf2ec","target":"graph","created_at":"2026-07-05T01:24:39Z","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/2007.06829/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the present paper, we use the holographic approach to describe the early-time acceleration and the late-time acceleration eras of our Universe in a unified manner. Such ``holographic unification'' is found to have a correspondence with various higher curvature cosmological models with or without matter fields. The corresponding holographic cut-offs are determined in terms of the particle horizon and its derivatives, or the future horizon and its derivatives. As a result, the holographic energy density we propose is able to merge various cosmological epochs of the Universe from a holographic","authors_text":"S. D. Odintsov, Shinichi Nojiri, Tanmoy Paul, V. K. Oikonomou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-07-14T05:32:59Z","title":"Unifying Holographic Inflation with Holographic Dark Energy: a Covariant Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.06829","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":"sha256:899872ba37080a0136658a96e4ac2d30ddfc0b7e9e939c83740a9858b4b06ba2","target":"record","created_at":"2026-07-05T01:24:39Z","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":"13b440d5e427d3f9cbf3afb1e4478e32e4fa38db728db25ead242944eb9e5b9d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-07-14T05:32:59Z","title_canon_sha256":"bd43ea462bbb479813dc53d7780e4079542f19e7310382bdac3620f09059cd08"},"schema_version":"1.0","source":{"id":"2007.06829","kind":"arxiv","version":1}},"canonical_sha256":"a3ab2ebdfdb725c86b7141141a37ed716f0de8ccd2f8a6f83bb3e062290c5cba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a3ab2ebdfdb725c86b7141141a37ed716f0de8ccd2f8a6f83bb3e062290c5cba","first_computed_at":"2026-07-05T01:24:39.433912Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:24:39.433912Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V3XZR6iuo+nWivqBHfpZqYr0AIAU25oxCiFHohr+DPZHz3M1qEHza8GBmCPyOOYlruAWZmP0gXSjxs/IWp9fAA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:24:39.434444Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.06829","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:899872ba37080a0136658a96e4ac2d30ddfc0b7e9e939c83740a9858b4b06ba2","sha256:0d18f5e6a405b9589cb29c8cd19dbfb371fe8236ff6b282ca268887b51ecf2ec"],"state_sha256":"b5923c1700e186b34385d25d27d4c91ca3ba623d0d7a8d7c18b70bb5dea0e29c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DmbP5eXeHe+G1ZU0gA7TFGD8hsMy//WlTONJmXhc5fKQXjUE864GN9jKBRor789Z7RtNZ0DMJnb4HJKLPd3nDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T16:17:57.155391Z","bundle_sha256":"5eb574354c6072c33b328d6136f105e927c243c20f64d9dcf235226335a66d30"}}