{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:YEZ4KEBJT6VW6FY75DJ44PJSGC","short_pith_number":"pith:YEZ4KEBJ","canonical_record":{"source":{"id":"2312.16857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-28T07:00:59Z","cross_cats_sorted":[],"title_canon_sha256":"900c170b597f157a7a2cacc801b4ba64559f2fb9e714e462135c3583c4647d09","abstract_canon_sha256":"580757c625a941cc9a1f9eff7250931d53e1002a4e08c0bbbd24d45aa7a3bd2b"},"schema_version":"1.0"},"canonical_sha256":"c133c510299fab6f171fe8d3ce3d32308dfaccc7a484de7e720370189cdddac2","source":{"kind":"arxiv","id":"2312.16857","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.16857","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"arxiv_version","alias_value":"2312.16857v1","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.16857","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"pith_short_12","alias_value":"YEZ4KEBJT6VW","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"pith_short_16","alias_value":"YEZ4KEBJT6VW6FY7","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"pith_short_8","alias_value":"YEZ4KEBJ","created_at":"2026-07-05T07:28:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:YEZ4KEBJT6VW6FY75DJ44PJSGC","target":"record","payload":{"canonical_record":{"source":{"id":"2312.16857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-28T07:00:59Z","cross_cats_sorted":[],"title_canon_sha256":"900c170b597f157a7a2cacc801b4ba64559f2fb9e714e462135c3583c4647d09","abstract_canon_sha256":"580757c625a941cc9a1f9eff7250931d53e1002a4e08c0bbbd24d45aa7a3bd2b"},"schema_version":"1.0"},"canonical_sha256":"c133c510299fab6f171fe8d3ce3d32308dfaccc7a484de7e720370189cdddac2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:28:36.232683Z","signature_b64":"oaA2FY9Y+QxYp3dJoMdHuqM+x1G7XL6tcvJ3uAfIcdN+VQ5nm4l5Phnv/kqOChLR+RAOnu2UX5qeAicFUqgSAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c133c510299fab6f171fe8d3ce3d32308dfaccc7a484de7e720370189cdddac2","last_reissued_at":"2026-07-05T07:28:36.232249Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:28:36.232249Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.16857","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":"2026-07-05T07:28:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bZ7Qui1w0v5eG1s1VG28hrY4hn0hOgcyo0/R0zv9UM3UL+HkaMA1bv1LnfMRAHGm25bP7Vbl5DIL3eYb3k61AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:40:18.764420Z"},"content_sha256":"b240b34f8e93ef9de2ee34ceb4d050593b140b659a493d4ff1f28823d3693d87","schema_version":"1.0","event_id":"sha256:b240b34f8e93ef9de2ee34ceb4d050593b140b659a493d4ff1f28823d3693d87"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:YEZ4KEBJT6VW6FY75DJ44PJSGC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A study on matter accretion onto charged black hole solution in metric-affine gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"A. Ditta, Faisal Javed, Farruh Atamurotov, G. Mustafa, Himanshu Chaudhary, S.K. Maurya","submitted_at":"2023-12-28T07:00:59Z","abstract_excerpt":"This study deals with astrophysical accretion onto the charged black hole solution, which is sourced by the dilation, spin, and shear charge of matter in metric affine gravity. The metric affine gravity defines the link between torsion and nonmetricity in space-time geometry. In the current analysis, we study the accretion process of various perfect fluids that are accreting near the charged black hole in the framework of metric affine gravity. Within the domain of accretion, multiple fluids have been examined depending on the value of $f_1$. The ultra-stiff, ultra-relativistic, and sub-relati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.16857","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/2312.16857/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":"2026-07-05T07:28:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fqfD6KCskyV6+KIiYeB1QOh6OLu/g6k47Bf75qoXiLa1ee/E4ViznekpUas48hg3YEa0bWQjQ4ANIR9aWXljAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:40:18.764789Z"},"content_sha256":"751978e537fc1e9a62e75ec9fc2d17551a409961fa0e10298b19de299fe1d2cb","schema_version":"1.0","event_id":"sha256:751978e537fc1e9a62e75ec9fc2d17551a409961fa0e10298b19de299fe1d2cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YEZ4KEBJT6VW6FY75DJ44PJSGC/bundle.json","state_url":"https://pith.science/pith/YEZ4KEBJT6VW6FY75DJ44PJSGC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YEZ4KEBJT6VW6FY75DJ44PJSGC/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":"2026-07-07T13:40:18Z","links":{"resolver":"https://pith.science/pith/YEZ4KEBJT6VW6FY75DJ44PJSGC","bundle":"https://pith.science/pith/YEZ4KEBJT6VW6FY75DJ44PJSGC/bundle.json","state":"https://pith.science/pith/YEZ4KEBJT6VW6FY75DJ44PJSGC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YEZ4KEBJT6VW6FY75DJ44PJSGC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:YEZ4KEBJT6VW6FY75DJ44PJSGC","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":"580757c625a941cc9a1f9eff7250931d53e1002a4e08c0bbbd24d45aa7a3bd2b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-28T07:00:59Z","title_canon_sha256":"900c170b597f157a7a2cacc801b4ba64559f2fb9e714e462135c3583c4647d09"},"schema_version":"1.0","source":{"id":"2312.16857","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.16857","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"arxiv_version","alias_value":"2312.16857v1","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.16857","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"pith_short_12","alias_value":"YEZ4KEBJT6VW","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"pith_short_16","alias_value":"YEZ4KEBJT6VW6FY7","created_at":"2026-07-05T07:28:36Z"},{"alias_kind":"pith_short_8","alias_value":"YEZ4KEBJ","created_at":"2026-07-05T07:28:36Z"}],"graph_snapshots":[{"event_id":"sha256:751978e537fc1e9a62e75ec9fc2d17551a409961fa0e10298b19de299fe1d2cb","target":"graph","created_at":"2026-07-05T07:28:36Z","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/2312.16857/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This study deals with astrophysical accretion onto the charged black hole solution, which is sourced by the dilation, spin, and shear charge of matter in metric affine gravity. The metric affine gravity defines the link between torsion and nonmetricity in space-time geometry. In the current analysis, we study the accretion process of various perfect fluids that are accreting near the charged black hole in the framework of metric affine gravity. Within the domain of accretion, multiple fluids have been examined depending on the value of $f_1$. The ultra-stiff, ultra-relativistic, and sub-relati","authors_text":"A. Ditta, Faisal Javed, Farruh Atamurotov, G. Mustafa, Himanshu Chaudhary, S.K. Maurya","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-28T07:00:59Z","title":"A study on matter accretion onto charged black hole solution in metric-affine gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.16857","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:b240b34f8e93ef9de2ee34ceb4d050593b140b659a493d4ff1f28823d3693d87","target":"record","created_at":"2026-07-05T07:28:36Z","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":"580757c625a941cc9a1f9eff7250931d53e1002a4e08c0bbbd24d45aa7a3bd2b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-12-28T07:00:59Z","title_canon_sha256":"900c170b597f157a7a2cacc801b4ba64559f2fb9e714e462135c3583c4647d09"},"schema_version":"1.0","source":{"id":"2312.16857","kind":"arxiv","version":1}},"canonical_sha256":"c133c510299fab6f171fe8d3ce3d32308dfaccc7a484de7e720370189cdddac2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c133c510299fab6f171fe8d3ce3d32308dfaccc7a484de7e720370189cdddac2","first_computed_at":"2026-07-05T07:28:36.232249Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:28:36.232249Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oaA2FY9Y+QxYp3dJoMdHuqM+x1G7XL6tcvJ3uAfIcdN+VQ5nm4l5Phnv/kqOChLR+RAOnu2UX5qeAicFUqgSAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:28:36.232683Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.16857","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b240b34f8e93ef9de2ee34ceb4d050593b140b659a493d4ff1f28823d3693d87","sha256:751978e537fc1e9a62e75ec9fc2d17551a409961fa0e10298b19de299fe1d2cb"],"state_sha256":"12eb8a6fa07525316566af8dadbaf74544d4afb81e0d46f24edc6a88f858a146"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"icW8LhwxAydjiWRv78NweEEVi5PfaJxSUhyefhHADyI8OebYjC2BYIXicDL5tEUQBG8bBCllifCHCM14EAN9Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:40:18.766775Z","bundle_sha256":"987fda858acf4e810af1735052a99160f6e8f867ba716bab0a2d8d5fbc104d03"}}