{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:QWNJ75TCPMT5BFCLHB7IGSFQXJ","short_pith_number":"pith:QWNJ75TC","canonical_record":{"source":{"id":"2010.10847","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2020-10-21T09:13:29Z","cross_cats_sorted":[],"title_canon_sha256":"190279ae5fa5c574db49424eeba8f3766465df1bd270d5f11c0479f9dbcb10d4","abstract_canon_sha256":"3dbd85c5d4266bf8d7d2bd46fac714d7d66f8891ccd402a196091fd0d9b0dd8d"},"schema_version":"1.0"},"canonical_sha256":"859a9ff6627b27d0944b387e8348b0ba4fb4142cd8802b9acd2f90d3a3d582c6","source":{"kind":"arxiv","id":"2010.10847","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.10847","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"arxiv_version","alias_value":"2010.10847v1","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.10847","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"pith_short_12","alias_value":"QWNJ75TCPMT5","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"pith_short_16","alias_value":"QWNJ75TCPMT5BFCL","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"pith_short_8","alias_value":"QWNJ75TC","created_at":"2026-07-05T03:01:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:QWNJ75TCPMT5BFCLHB7IGSFQXJ","target":"record","payload":{"canonical_record":{"source":{"id":"2010.10847","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2020-10-21T09:13:29Z","cross_cats_sorted":[],"title_canon_sha256":"190279ae5fa5c574db49424eeba8f3766465df1bd270d5f11c0479f9dbcb10d4","abstract_canon_sha256":"3dbd85c5d4266bf8d7d2bd46fac714d7d66f8891ccd402a196091fd0d9b0dd8d"},"schema_version":"1.0"},"canonical_sha256":"859a9ff6627b27d0944b387e8348b0ba4fb4142cd8802b9acd2f90d3a3d582c6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:01:53.457097Z","signature_b64":"6+sJBTDfLfl5HFvKBLlxd9Dt5EJr8YQAqNK7/Yi4T7C34UWUVV2/8Sp1ZImAOl1VIva6CccXRsbUKNuQxBNACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"859a9ff6627b27d0944b387e8348b0ba4fb4142cd8802b9acd2f90d3a3d582c6","last_reissued_at":"2026-07-05T03:01:53.456622Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:01:53.456622Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2010.10847","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":"2026-07-05T03:01:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Snjp0bu4RbECqUVuyHNoMZ8bto9i7fyxfWWMQkdEGHHIPWbyWbI16ayGW4uBXuZ6vniXdY95cPSTtNX1aRmpAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T22:45:22.740457Z"},"content_sha256":"869ea5bf66670c41c20167e59b041b901fd1f641d356c5f5d203573961226121","schema_version":"1.0","event_id":"sha256:869ea5bf66670c41c20167e59b041b901fd1f641d356c5f5d203573961226121"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:QWNJ75TCPMT5BFCLHB7IGSFQXJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"RHDE models in FRW Universe with two IR cut-offs with redshift parametrization","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Anirudh Pradhan, Archana Dixit, Vinod Kumar Bhardwaj","submitted_at":"2020-10-21T09:13:29Z","abstract_excerpt":"In this manuscript, we have researched the cosmic expansion phenomenon in flat FRW Universe through the interaction of the recently proposed R$\\grave{e}$nyi holographic dark energy (RHDE). For this reason, we assumed Hubble (H) and Granda--Oliveros (GO) horizons as IR cut-off in the framework of $f(R, T)$ gravity. With this choice for IR cut-off, we can obtain some important cosmological quantities such as the equation of state $\\omega_{_T}$, energy density $\\rho_{_T}$, density parameter $\\Omega_{_T}$, and pressure $p_{_T}$, which are the function of the redshift $z$. It is observed that in bo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.10847","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/2010.10847/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":"2026-07-05T03:01:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DRgRMmpbq8dw4wZ/m+MSnOVA1pyy11erFRb3YcXFZqkoJgcBMVdqIjzNA1l9UhL4Ph5D5CLB8rwTcYfaSfyJAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T22:45:22.741232Z"},"content_sha256":"a05f8cd3aa48833cb64fad8c7a5c64b96777f896eca77df5dd1a69ed397df2a6","schema_version":"1.0","event_id":"sha256:a05f8cd3aa48833cb64fad8c7a5c64b96777f896eca77df5dd1a69ed397df2a6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QWNJ75TCPMT5BFCLHB7IGSFQXJ/bundle.json","state_url":"https://pith.science/pith/QWNJ75TCPMT5BFCLHB7IGSFQXJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QWNJ75TCPMT5BFCLHB7IGSFQXJ/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":"2026-08-06T22:45:22Z","links":{"resolver":"https://pith.science/pith/QWNJ75TCPMT5BFCLHB7IGSFQXJ","bundle":"https://pith.science/pith/QWNJ75TCPMT5BFCLHB7IGSFQXJ/bundle.json","state":"https://pith.science/pith/QWNJ75TCPMT5BFCLHB7IGSFQXJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QWNJ75TCPMT5BFCLHB7IGSFQXJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:QWNJ75TCPMT5BFCLHB7IGSFQXJ","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":"3dbd85c5d4266bf8d7d2bd46fac714d7d66f8891ccd402a196091fd0d9b0dd8d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2020-10-21T09:13:29Z","title_canon_sha256":"190279ae5fa5c574db49424eeba8f3766465df1bd270d5f11c0479f9dbcb10d4"},"schema_version":"1.0","source":{"id":"2010.10847","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.10847","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"arxiv_version","alias_value":"2010.10847v1","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.10847","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"pith_short_12","alias_value":"QWNJ75TCPMT5","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"pith_short_16","alias_value":"QWNJ75TCPMT5BFCL","created_at":"2026-07-05T03:01:53Z"},{"alias_kind":"pith_short_8","alias_value":"QWNJ75TC","created_at":"2026-07-05T03:01:53Z"}],"graph_snapshots":[{"event_id":"sha256:a05f8cd3aa48833cb64fad8c7a5c64b96777f896eca77df5dd1a69ed397df2a6","target":"graph","created_at":"2026-07-05T03:01:53Z","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/2010.10847/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this manuscript, we have researched the cosmic expansion phenomenon in flat FRW Universe through the interaction of the recently proposed R$\\grave{e}$nyi holographic dark energy (RHDE). For this reason, we assumed Hubble (H) and Granda--Oliveros (GO) horizons as IR cut-off in the framework of $f(R, T)$ gravity. With this choice for IR cut-off, we can obtain some important cosmological quantities such as the equation of state $\\omega_{_T}$, energy density $\\rho_{_T}$, density parameter $\\Omega_{_T}$, and pressure $p_{_T}$, which are the function of the redshift $z$. It is observed that in bo","authors_text":"Anirudh Pradhan, Archana Dixit, Vinod Kumar Bhardwaj","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2020-10-21T09:13:29Z","title":"RHDE models in FRW Universe with two IR cut-offs with redshift parametrization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.10847","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":"sha256:869ea5bf66670c41c20167e59b041b901fd1f641d356c5f5d203573961226121","target":"record","created_at":"2026-07-05T03:01:53Z","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":"3dbd85c5d4266bf8d7d2bd46fac714d7d66f8891ccd402a196091fd0d9b0dd8d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2020-10-21T09:13:29Z","title_canon_sha256":"190279ae5fa5c574db49424eeba8f3766465df1bd270d5f11c0479f9dbcb10d4"},"schema_version":"1.0","source":{"id":"2010.10847","kind":"arxiv","version":1}},"canonical_sha256":"859a9ff6627b27d0944b387e8348b0ba4fb4142cd8802b9acd2f90d3a3d582c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"859a9ff6627b27d0944b387e8348b0ba4fb4142cd8802b9acd2f90d3a3d582c6","first_computed_at":"2026-07-05T03:01:53.456622Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:01:53.456622Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6+sJBTDfLfl5HFvKBLlxd9Dt5EJr8YQAqNK7/Yi4T7C34UWUVV2/8Sp1ZImAOl1VIva6CccXRsbUKNuQxBNACg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:01:53.457097Z","signed_message":"canonical_sha256_bytes"},"source_id":"2010.10847","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:869ea5bf66670c41c20167e59b041b901fd1f641d356c5f5d203573961226121","sha256:a05f8cd3aa48833cb64fad8c7a5c64b96777f896eca77df5dd1a69ed397df2a6"],"state_sha256":"41d9b866cc118e58836fd53a9b2c182a28806e55e52e722c8ebcf65af3b9f040"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pAvJdmjTCczxg3xbHYho3aw985oDRLVVTicKA1btiqqTdHdwWZj3zToIJcuTzchVhu297dF7PpHT5uLpwYiXBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T22:45:22.747409Z","bundle_sha256":"38257af086481e33a7674729bc38380067b61590e9d3166a67581f5ee1aaf6e6"}}