{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:CQPNV2L3DNCE53LM6G73IK3HI7","short_pith_number":"pith:CQPNV2L3","canonical_record":{"source":{"id":"2401.04500","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-01-09T11:24:34Z","cross_cats_sorted":[],"title_canon_sha256":"0e9fb95f2bcc01e8fa88ae2a13dd7346321231b058050274744608680e127027","abstract_canon_sha256":"a5e063cd1f33cb87e8dac913185bc2796992ac3062920c77f8f851273c8a77a7"},"schema_version":"1.0"},"canonical_sha256":"141edae97b1b444eed6cf1bfb42b6747ec8be6403f6ddda534c148a701656736","source":{"kind":"arxiv","id":"2401.04500","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.04500","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"arxiv_version","alias_value":"2401.04500v1","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.04500","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"pith_short_12","alias_value":"CQPNV2L3DNCE","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"pith_short_16","alias_value":"CQPNV2L3DNCE53LM","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"pith_short_8","alias_value":"CQPNV2L3","created_at":"2026-07-05T07:36:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:CQPNV2L3DNCE53LM6G73IK3HI7","target":"record","payload":{"canonical_record":{"source":{"id":"2401.04500","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-01-09T11:24:34Z","cross_cats_sorted":[],"title_canon_sha256":"0e9fb95f2bcc01e8fa88ae2a13dd7346321231b058050274744608680e127027","abstract_canon_sha256":"a5e063cd1f33cb87e8dac913185bc2796992ac3062920c77f8f851273c8a77a7"},"schema_version":"1.0"},"canonical_sha256":"141edae97b1b444eed6cf1bfb42b6747ec8be6403f6ddda534c148a701656736","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:36:05.537109Z","signature_b64":"vz5YGIFeI4pXy3D9RoUrNpxCXwOeFWqi/CuyRN7TIH8yMtI7mnBJNLPSYdoRC5Cap8grsOjq3Sxo9Dc3rRFtCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"141edae97b1b444eed6cf1bfb42b6747ec8be6403f6ddda534c148a701656736","last_reissued_at":"2026-07-05T07:36:05.536733Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:36:05.536733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.04500","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":"2026-07-05T07:36:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3SKP0voY7Az1o/zyrxqmOIBM0iIIZ38yGgUASpHd+VZCWCaNYgLC3FDjNqGJ9SCZN7J83iGq4wXRpvE2RjigAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-24T13:01:38.628022Z"},"content_sha256":"92b4dd57f232204d6f694d7b5fd0a5fb775724e0b7cb40e393b07d2bd69db952","schema_version":"1.0","event_id":"sha256:92b4dd57f232204d6f694d7b5fd0a5fb775724e0b7cb40e393b07d2bd69db952"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:CQPNV2L3DNCE53LM6G73IK3HI7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Investigating the compatibility of exact solutions in Weyl-type $f(Q,T)$ gravity with observational data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"M. Koussour, N. Myrzakulov, S. Myrzakulova","submitted_at":"2024-01-09T11:24:34Z","abstract_excerpt":"In this study, we investigate the dynamics of the Universe during the observed late-time acceleration phase within the framework of the Weyl-type $f(Q,T)$ theory. Specifically, we consider a well-motivated model with the functional form $f(Q,T)=\\alpha Q+\\frac{\\beta }{6\\kappa ^2}T$, where $Q$ represents the scalar of non-metricity and $T$ denotes the trace of the energy-momentum tensor. In this context, the non-metricity $Q_{\\mu\\alpha\\beta}$ of the space-time is established by the vector field $w_\\mu$. The parameters $\\alpha$ and $\\beta$ govern the gravitational field and its interaction with t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.04500","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/2401.04500/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":"2026-07-05T07:36:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jIm/+8Ji5TU7CCcR237rZDLsSb3inOoTHnwzpT4vAwOBKvhT6+OYHVbV2rKhyqFQtd+azy7CgouuVJBAHz34CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-24T13:01:38.628396Z"},"content_sha256":"fd4927d98321cfa3b5e2b8163916aa08e2ca6058f330e078facb9de70a5f8927","schema_version":"1.0","event_id":"sha256:fd4927d98321cfa3b5e2b8163916aa08e2ca6058f330e078facb9de70a5f8927"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CQPNV2L3DNCE53LM6G73IK3HI7/bundle.json","state_url":"https://pith.science/pith/CQPNV2L3DNCE53LM6G73IK3HI7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CQPNV2L3DNCE53LM6G73IK3HI7/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":"2026-07-24T13:01:38Z","links":{"resolver":"https://pith.science/pith/CQPNV2L3DNCE53LM6G73IK3HI7","bundle":"https://pith.science/pith/CQPNV2L3DNCE53LM6G73IK3HI7/bundle.json","state":"https://pith.science/pith/CQPNV2L3DNCE53LM6G73IK3HI7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CQPNV2L3DNCE53LM6G73IK3HI7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CQPNV2L3DNCE53LM6G73IK3HI7","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":"a5e063cd1f33cb87e8dac913185bc2796992ac3062920c77f8f851273c8a77a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-01-09T11:24:34Z","title_canon_sha256":"0e9fb95f2bcc01e8fa88ae2a13dd7346321231b058050274744608680e127027"},"schema_version":"1.0","source":{"id":"2401.04500","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.04500","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"arxiv_version","alias_value":"2401.04500v1","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.04500","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"pith_short_12","alias_value":"CQPNV2L3DNCE","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"pith_short_16","alias_value":"CQPNV2L3DNCE53LM","created_at":"2026-07-05T07:36:05Z"},{"alias_kind":"pith_short_8","alias_value":"CQPNV2L3","created_at":"2026-07-05T07:36:05Z"}],"graph_snapshots":[{"event_id":"sha256:fd4927d98321cfa3b5e2b8163916aa08e2ca6058f330e078facb9de70a5f8927","target":"graph","created_at":"2026-07-05T07:36:05Z","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/2401.04500/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this study, we investigate the dynamics of the Universe during the observed late-time acceleration phase within the framework of the Weyl-type $f(Q,T)$ theory. Specifically, we consider a well-motivated model with the functional form $f(Q,T)=\\alpha Q+\\frac{\\beta }{6\\kappa ^2}T$, where $Q$ represents the scalar of non-metricity and $T$ denotes the trace of the energy-momentum tensor. In this context, the non-metricity $Q_{\\mu\\alpha\\beta}$ of the space-time is established by the vector field $w_\\mu$. The parameters $\\alpha$ and $\\beta$ govern the gravitational field and its interaction with t","authors_text":"M. Koussour, N. Myrzakulov, S. Myrzakulova","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-01-09T11:24:34Z","title":"Investigating the compatibility of exact solutions in Weyl-type $f(Q,T)$ gravity with observational data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.04500","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":"sha256:92b4dd57f232204d6f694d7b5fd0a5fb775724e0b7cb40e393b07d2bd69db952","target":"record","created_at":"2026-07-05T07:36:05Z","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":"a5e063cd1f33cb87e8dac913185bc2796992ac3062920c77f8f851273c8a77a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-01-09T11:24:34Z","title_canon_sha256":"0e9fb95f2bcc01e8fa88ae2a13dd7346321231b058050274744608680e127027"},"schema_version":"1.0","source":{"id":"2401.04500","kind":"arxiv","version":1}},"canonical_sha256":"141edae97b1b444eed6cf1bfb42b6747ec8be6403f6ddda534c148a701656736","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"141edae97b1b444eed6cf1bfb42b6747ec8be6403f6ddda534c148a701656736","first_computed_at":"2026-07-05T07:36:05.536733Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:36:05.536733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vz5YGIFeI4pXy3D9RoUrNpxCXwOeFWqi/CuyRN7TIH8yMtI7mnBJNLPSYdoRC5Cap8grsOjq3Sxo9Dc3rRFtCw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:36:05.537109Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.04500","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:92b4dd57f232204d6f694d7b5fd0a5fb775724e0b7cb40e393b07d2bd69db952","sha256:fd4927d98321cfa3b5e2b8163916aa08e2ca6058f330e078facb9de70a5f8927"],"state_sha256":"c3b68d6667201cdd42c92e70a2a02ea122f9e539c51bd154c3d8eaf4341eca13"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XQPmp3pUP41Yiff6RkMOX3KFthN+67OAkBviZwd8LxAlSRY+1A7ZPEYddsViCmKahuqJJJpNoNzf6XGp3nstAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-24T13:01:38.630427Z","bundle_sha256":"131345af7eaa8f9f51bff53155c8b5d0dfe8c2541c767406b3ae5ce19f2355ed"}}