{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:M3KW4XGBQO3BFP4PXPYCU4G5TG","short_pith_number":"pith:M3KW4XGB","canonical_record":{"source":{"id":"2203.12010","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-22T19:34:56Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"09d880d0d8b3d032563e9fd6cbb378b7402053c0838d8d14a057ee14554f1699","abstract_canon_sha256":"ee6bf78eabc4c78f106a584217abb22fbecf216c46eb97f3a49c4cf4e33b9304"},"schema_version":"1.0"},"canonical_sha256":"66d56e5cc183b612bf8fbbf02a70dd9988aa70f0ea787c03be9f6866bede3f78","source":{"kind":"arxiv","id":"2203.12010","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.12010","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"arxiv_version","alias_value":"2203.12010v1","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.12010","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"pith_short_12","alias_value":"M3KW4XGBQO3B","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"pith_short_16","alias_value":"M3KW4XGBQO3BFP4P","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"pith_short_8","alias_value":"M3KW4XGB","created_at":"2026-07-05T04:34:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:M3KW4XGBQO3BFP4PXPYCU4G5TG","target":"record","payload":{"canonical_record":{"source":{"id":"2203.12010","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-22T19:34:56Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"09d880d0d8b3d032563e9fd6cbb378b7402053c0838d8d14a057ee14554f1699","abstract_canon_sha256":"ee6bf78eabc4c78f106a584217abb22fbecf216c46eb97f3a49c4cf4e33b9304"},"schema_version":"1.0"},"canonical_sha256":"66d56e5cc183b612bf8fbbf02a70dd9988aa70f0ea787c03be9f6866bede3f78","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:34:52.083693Z","signature_b64":"4mH0mKF8njD3OCGl37FO6KnH8fnr0rIh8S1Kc8TNSti+Hovdz8/3qtShynZXOT5FC56bmCS0ShN0msZQShZDAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"66d56e5cc183b612bf8fbbf02a70dd9988aa70f0ea787c03be9f6866bede3f78","last_reissued_at":"2026-07-05T04:34:52.083149Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:34:52.083149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2203.12010","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":"2026-07-05T04:34:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tzwUS+M09GGvMGqymSFRwhzw8fnt3Pf9VhvWzsaY7P3TdhGlk4SU5oiqOQHWwshnXCLg/NU2ugUEDsRLMeaOAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:46:38.406389Z"},"content_sha256":"6520308ddb2083ae173e9822901265c2eb1fef6a065c8f36efff2633a58e75bc","schema_version":"1.0","event_id":"sha256:6520308ddb2083ae173e9822901265c2eb1fef6a065c8f36efff2633a58e75bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:M3KW4XGBQO3BFP4PXPYCU4G5TG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Baryon asymmetry from Barrow entropy: theoretical predictions and observational constraints","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Emmanuel N. Saridakis, Giuseppe Gaetano Luciano","submitted_at":"2022-03-22T19:34:56Z","abstract_excerpt":"We investigate the generation of baryon asymmetry from the corrections brought about in the Friedman equations due to Barrow entropy. In particular, by applying the gravity-thermodynamics conjecture one obtains extra terms in the Friedmann equations that change the Hubble function evolution during the radiation-dominated epoch. Hence, even in the case of standard coupling between the Ricci scalar and baryon current they can lead to a non-zero baryon asymmetry. In order to match observations we find that the Barrow exponent should lie in the interval $0.005 \\lesssim \\Delta \\lesssim 0.008$, whic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.12010","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/2203.12010/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":"2026-07-05T04:34:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jFXiJtjBIscYzfCzphRCvt/9DUNa+kZnsO4mlFPCiiKwBj4ssbsX2SU1gannprvsbjVxKHHbFvfLZ+Qs8FbkBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:46:38.407429Z"},"content_sha256":"9383cacc185b0b12cf663bbfe4c6992d46133bd7548fc17e4fa2c7b7c25a750c","schema_version":"1.0","event_id":"sha256:9383cacc185b0b12cf663bbfe4c6992d46133bd7548fc17e4fa2c7b7c25a750c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M3KW4XGBQO3BFP4PXPYCU4G5TG/bundle.json","state_url":"https://pith.science/pith/M3KW4XGBQO3BFP4PXPYCU4G5TG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M3KW4XGBQO3BFP4PXPYCU4G5TG/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":"2026-08-03T16:46:38Z","links":{"resolver":"https://pith.science/pith/M3KW4XGBQO3BFP4PXPYCU4G5TG","bundle":"https://pith.science/pith/M3KW4XGBQO3BFP4PXPYCU4G5TG/bundle.json","state":"https://pith.science/pith/M3KW4XGBQO3BFP4PXPYCU4G5TG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M3KW4XGBQO3BFP4PXPYCU4G5TG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:M3KW4XGBQO3BFP4PXPYCU4G5TG","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":"ee6bf78eabc4c78f106a584217abb22fbecf216c46eb97f3a49c4cf4e33b9304","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-22T19:34:56Z","title_canon_sha256":"09d880d0d8b3d032563e9fd6cbb378b7402053c0838d8d14a057ee14554f1699"},"schema_version":"1.0","source":{"id":"2203.12010","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.12010","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"arxiv_version","alias_value":"2203.12010v1","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.12010","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"pith_short_12","alias_value":"M3KW4XGBQO3B","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"pith_short_16","alias_value":"M3KW4XGBQO3BFP4P","created_at":"2026-07-05T04:34:52Z"},{"alias_kind":"pith_short_8","alias_value":"M3KW4XGB","created_at":"2026-07-05T04:34:52Z"}],"graph_snapshots":[{"event_id":"sha256:9383cacc185b0b12cf663bbfe4c6992d46133bd7548fc17e4fa2c7b7c25a750c","target":"graph","created_at":"2026-07-05T04:34:52Z","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/2203.12010/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the generation of baryon asymmetry from the corrections brought about in the Friedman equations due to Barrow entropy. In particular, by applying the gravity-thermodynamics conjecture one obtains extra terms in the Friedmann equations that change the Hubble function evolution during the radiation-dominated epoch. Hence, even in the case of standard coupling between the Ricci scalar and baryon current they can lead to a non-zero baryon asymmetry. In order to match observations we find that the Barrow exponent should lie in the interval $0.005 \\lesssim \\Delta \\lesssim 0.008$, whic","authors_text":"Emmanuel N. Saridakis, Giuseppe Gaetano Luciano","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-22T19:34:56Z","title":"Baryon asymmetry from Barrow entropy: theoretical predictions and observational constraints"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.12010","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":"sha256:6520308ddb2083ae173e9822901265c2eb1fef6a065c8f36efff2633a58e75bc","target":"record","created_at":"2026-07-05T04:34:52Z","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":"ee6bf78eabc4c78f106a584217abb22fbecf216c46eb97f3a49c4cf4e33b9304","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-03-22T19:34:56Z","title_canon_sha256":"09d880d0d8b3d032563e9fd6cbb378b7402053c0838d8d14a057ee14554f1699"},"schema_version":"1.0","source":{"id":"2203.12010","kind":"arxiv","version":1}},"canonical_sha256":"66d56e5cc183b612bf8fbbf02a70dd9988aa70f0ea787c03be9f6866bede3f78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"66d56e5cc183b612bf8fbbf02a70dd9988aa70f0ea787c03be9f6866bede3f78","first_computed_at":"2026-07-05T04:34:52.083149Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:34:52.083149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4mH0mKF8njD3OCGl37FO6KnH8fnr0rIh8S1Kc8TNSti+Hovdz8/3qtShynZXOT5FC56bmCS0ShN0msZQShZDAA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:34:52.083693Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.12010","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6520308ddb2083ae173e9822901265c2eb1fef6a065c8f36efff2633a58e75bc","sha256:9383cacc185b0b12cf663bbfe4c6992d46133bd7548fc17e4fa2c7b7c25a750c"],"state_sha256":"0768a80330bf043c5c662cc8a02117f95177e45476499fa6552d7b5c3cd577dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pU6FzSo3NAzDuhjvWs3I2lZrf4990ipPL895q5jVV1Jr5G9MP8cCNt+n39WEl0lwtu7YyXMW2IQSbqAcCm0dAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:46:38.413677Z","bundle_sha256":"9bbff341da94be9724ae0766683b51c129858261f141d8160803f7d899d6ec9b"}}