{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:RS4NLHAJHHP6MTJGZTSQ4J4DNL","short_pith_number":"pith:RS4NLHAJ","canonical_record":{"source":{"id":"2309.06795","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T08:38:02Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"28d7c30a482af1624dfd628a9545ab8ad33e1d103f04b5adbe199ff4feb9b259","abstract_canon_sha256":"168117bedf4a59cb8874d85600385ede4724b9ca0be41d17c6303d382608942f"},"schema_version":"1.0"},"canonical_sha256":"8cb8d59c0939dfe64d26cce50e27836ae807f7f2def4f221968660e3f70cf27e","source":{"kind":"arxiv","id":"2309.06795","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.06795","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"arxiv_version","alias_value":"2309.06795v1","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.06795","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"pith_short_12","alias_value":"RS4NLHAJHHP6","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"pith_short_16","alias_value":"RS4NLHAJHHP6MTJG","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"pith_short_8","alias_value":"RS4NLHAJ","created_at":"2026-07-05T06:50:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:RS4NLHAJHHP6MTJGZTSQ4J4DNL","target":"record","payload":{"canonical_record":{"source":{"id":"2309.06795","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T08:38:02Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"28d7c30a482af1624dfd628a9545ab8ad33e1d103f04b5adbe199ff4feb9b259","abstract_canon_sha256":"168117bedf4a59cb8874d85600385ede4724b9ca0be41d17c6303d382608942f"},"schema_version":"1.0"},"canonical_sha256":"8cb8d59c0939dfe64d26cce50e27836ae807f7f2def4f221968660e3f70cf27e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:50:22.574235Z","signature_b64":"kwwSPEJrF/swB4mz5YQhytD5gv2AI5bOt9bo3wqvD85E95gzaaMkUIG603fXqOmdPhphWDOfsSGsZPkhSGelDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cb8d59c0939dfe64d26cce50e27836ae807f7f2def4f221968660e3f70cf27e","last_reissued_at":"2026-07-05T06:50:22.573738Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:50:22.573738Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.06795","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":"2026-07-05T06:50:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VKDIMBefu734cDS73L5o7d0jlajDlWs5AMeMH8e/VN+9k4MsHMjdHFHWQpyQxa6+YEeMle09kCWM70WgQTqgCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T17:03:26.692299Z"},"content_sha256":"c83e634917fa1e9438e2cf252ac1206b1facdcdbdddea47448f9424c51c287a0","schema_version":"1.0","event_id":"sha256:c83e634917fa1e9438e2cf252ac1206b1facdcdbdddea47448f9424c51c287a0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:RS4NLHAJHHP6MTJGZTSQ4J4DNL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Resolving the Hubble tension at late times with Dark Energy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.CO","authors_text":"Marco Raveri","submitted_at":"2023-09-13T08:38:02Z","abstract_excerpt":"Within the standard cosmological model, the presence of Dark Energy (DE) is the only structural difference between the early and late times Universe. While its presence is in full display at late times, it is irrelevant at early times, especially when all other physical ingredients of the standard model are contributing to the formation of CMB anisotropies. This makes DE a natural candidate to try to solve cosmological tensions between measurements from these two different epochs. We will analyze how DE presence affects relevant cosmological observables and how it could change them. This will "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.06795","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/2309.06795/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":"2026-07-05T06:50:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ePjJDoJWBnkgd2wvqQlG5X+YsIbTnL/V7wSSt046O5WKEjiDdob+//uCguJVhUfM+bXTl1cxTdyxuZVdmc54Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T17:03:26.692952Z"},"content_sha256":"dc53c72e8a8d1faa4227611dad4ddad7a595d52673f9c49bebf4e6aa44c1840a","schema_version":"1.0","event_id":"sha256:dc53c72e8a8d1faa4227611dad4ddad7a595d52673f9c49bebf4e6aa44c1840a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RS4NLHAJHHP6MTJGZTSQ4J4DNL/bundle.json","state_url":"https://pith.science/pith/RS4NLHAJHHP6MTJGZTSQ4J4DNL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RS4NLHAJHHP6MTJGZTSQ4J4DNL/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":"2026-08-14T17:03:26Z","links":{"resolver":"https://pith.science/pith/RS4NLHAJHHP6MTJGZTSQ4J4DNL","bundle":"https://pith.science/pith/RS4NLHAJHHP6MTJGZTSQ4J4DNL/bundle.json","state":"https://pith.science/pith/RS4NLHAJHHP6MTJGZTSQ4J4DNL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RS4NLHAJHHP6MTJGZTSQ4J4DNL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:RS4NLHAJHHP6MTJGZTSQ4J4DNL","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":"168117bedf4a59cb8874d85600385ede4724b9ca0be41d17c6303d382608942f","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T08:38:02Z","title_canon_sha256":"28d7c30a482af1624dfd628a9545ab8ad33e1d103f04b5adbe199ff4feb9b259"},"schema_version":"1.0","source":{"id":"2309.06795","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.06795","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"arxiv_version","alias_value":"2309.06795v1","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.06795","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"pith_short_12","alias_value":"RS4NLHAJHHP6","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"pith_short_16","alias_value":"RS4NLHAJHHP6MTJG","created_at":"2026-07-05T06:50:22Z"},{"alias_kind":"pith_short_8","alias_value":"RS4NLHAJ","created_at":"2026-07-05T06:50:22Z"}],"graph_snapshots":[{"event_id":"sha256:dc53c72e8a8d1faa4227611dad4ddad7a595d52673f9c49bebf4e6aa44c1840a","target":"graph","created_at":"2026-07-05T06:50:22Z","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/2309.06795/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Within the standard cosmological model, the presence of Dark Energy (DE) is the only structural difference between the early and late times Universe. While its presence is in full display at late times, it is irrelevant at early times, especially when all other physical ingredients of the standard model are contributing to the formation of CMB anisotropies. This makes DE a natural candidate to try to solve cosmological tensions between measurements from these two different epochs. We will analyze how DE presence affects relevant cosmological observables and how it could change them. This will ","authors_text":"Marco Raveri","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T08:38:02Z","title":"Resolving the Hubble tension at late times with Dark Energy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.06795","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:c83e634917fa1e9438e2cf252ac1206b1facdcdbdddea47448f9424c51c287a0","target":"record","created_at":"2026-07-05T06:50:22Z","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":"168117bedf4a59cb8874d85600385ede4724b9ca0be41d17c6303d382608942f","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-09-13T08:38:02Z","title_canon_sha256":"28d7c30a482af1624dfd628a9545ab8ad33e1d103f04b5adbe199ff4feb9b259"},"schema_version":"1.0","source":{"id":"2309.06795","kind":"arxiv","version":1}},"canonical_sha256":"8cb8d59c0939dfe64d26cce50e27836ae807f7f2def4f221968660e3f70cf27e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cb8d59c0939dfe64d26cce50e27836ae807f7f2def4f221968660e3f70cf27e","first_computed_at":"2026-07-05T06:50:22.573738Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:50:22.573738Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kwwSPEJrF/swB4mz5YQhytD5gv2AI5bOt9bo3wqvD85E95gzaaMkUIG603fXqOmdPhphWDOfsSGsZPkhSGelDw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:50:22.574235Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.06795","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c83e634917fa1e9438e2cf252ac1206b1facdcdbdddea47448f9424c51c287a0","sha256:dc53c72e8a8d1faa4227611dad4ddad7a595d52673f9c49bebf4e6aa44c1840a"],"state_sha256":"901e523c8b19f525194b639c7debf8629e10d2f04ea2e03c3ab3b2741f23dcec"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Do/Z+rmL8K3N9jWOc+idnXsgrCZelBUxfAzU3vDwQBMRTwWFNHIJb0A08n4VJeQs48P4ct2T89xRVD0MdnJVAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T17:03:26.751063Z","bundle_sha256":"6a8676efa5c2eb260cb06f4374e6afb29f041b95afa67c06c3dcddc9c48b1661"}}