{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:7ILB6FKHNRQNZJCECMIMMKHKNJ","short_pith_number":"pith:7ILB6FKH","schema_version":"1.0","canonical_sha256":"fa161f15476c60dca4441310c628ea6a5f77176d72016c887558c546b579690a","source":{"kind":"arxiv","id":"2607.23552","version":1},"attestation_state":"computed","paper":{"title":"Black hole shadow parameters and quasi-normal modes for Weyl-incorporated gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Kaynat Fatima, Mubasher Jamil, Noraiz Tahir, Tajammal Hussain Khokhar","submitted_at":"2026-07-26T09:10:23Z","abstract_excerpt":"An additional term of the form $\\lambda \\mathbf{T} \\cdot \\mathbf{C} \\cdot \\mathbf{T}$ in the Einstein-Hilbert Lagrangian was introduced to explain the interaction between matter and pure gravitational field [H. W. Lee and A. Qadir, Motion of test particle for Weyl-interaction gravity, {\\it Int. Jour. Mod. Phys. D} {\\bf 28}(16) (2019) 2040014], the modified relativistic dynamics (MORD). In this paper, we estimate the shadow parameters of black hole in a spherically symmetric static spacetime within the MORD framework. As a first approximation, we assume that the black hole is surrounded by a co"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.23552","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-07-26T09:10:23Z","cross_cats_sorted":[],"title_canon_sha256":"ff76665f8759f75b853d8469f7dfe7527a8216fa892b6f19a0a30c46a9944cb4","abstract_canon_sha256":"54fa8348f18219630afe2e8aea3d503bd7239b66c6c1c4b65276520995168665"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-28T01:22:58.944015Z","signature_b64":"0RbS1bUoGdo7F4RQPlZz8cBJzWznJP2CXc/+/6MbYZu4t0IKxVb6n1ACjUU78FeP8ShUrkPMmOPtgXCD2sqmBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa161f15476c60dca4441310c628ea6a5f77176d72016c887558c546b579690a","last_reissued_at":"2026-07-28T01:22:58.943175Z","signature_status":"signed_v1","first_computed_at":"2026-07-28T01:22:58.943175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Black hole shadow parameters and quasi-normal modes for Weyl-incorporated gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Kaynat Fatima, Mubasher Jamil, Noraiz Tahir, Tajammal Hussain Khokhar","submitted_at":"2026-07-26T09:10:23Z","abstract_excerpt":"An additional term of the form $\\lambda \\mathbf{T} \\cdot \\mathbf{C} \\cdot \\mathbf{T}$ in the Einstein-Hilbert Lagrangian was introduced to explain the interaction between matter and pure gravitational field [H. W. Lee and A. Qadir, Motion of test particle for Weyl-interaction gravity, {\\it Int. Jour. Mod. Phys. D} {\\bf 28}(16) (2019) 2040014], the modified relativistic dynamics (MORD). In this paper, we estimate the shadow parameters of black hole in a spherically symmetric static spacetime within the MORD framework. As a first approximation, we assume that the black hole is surrounded by a co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.23552","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/2607.23552/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.23552","created_at":"2026-07-28T01:22:58.943613+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.23552v1","created_at":"2026-07-28T01:22:58.943613+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.23552","created_at":"2026-07-28T01:22:58.943613+00:00"},{"alias_kind":"pith_short_12","alias_value":"7ILB6FKHNRQN","created_at":"2026-07-28T01:22:58.943613+00:00"},{"alias_kind":"pith_short_16","alias_value":"7ILB6FKHNRQNZJCE","created_at":"2026-07-28T01:22:58.943613+00:00"},{"alias_kind":"pith_short_8","alias_value":"7ILB6FKH","created_at":"2026-07-28T01:22:58.943613+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ","json":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ.json","graph_json":"https://pith.science/api/pith-number/7ILB6FKHNRQNZJCECMIMMKHKNJ/graph.json","events_json":"https://pith.science/api/pith-number/7ILB6FKHNRQNZJCECMIMMKHKNJ/events.json","paper":"https://pith.science/paper/7ILB6FKH"},"agent_actions":{"view_html":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ","download_json":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ.json","view_paper":"https://pith.science/paper/7ILB6FKH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.23552&json=true","fetch_graph":"https://pith.science/api/pith-number/7ILB6FKHNRQNZJCECMIMMKHKNJ/graph.json","fetch_events":"https://pith.science/api/pith-number/7ILB6FKHNRQNZJCECMIMMKHKNJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ/action/storage_attestation","attest_author":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ/action/author_attestation","sign_citation":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ/action/citation_signature","submit_replication":"https://pith.science/pith/7ILB6FKHNRQNZJCECMIMMKHKNJ/action/replication_record"}},"created_at":"2026-07-28T01:22:58.943613+00:00","updated_at":"2026-07-28T01:22:58.943613+00:00"}