{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:WVPZKWPMDM6HHEJICS4CXCV7Y5","short_pith_number":"pith:WVPZKWPM","schema_version":"1.0","canonical_sha256":"b55f9559ec1b3c73912814b82b8abfc7629593661bd5bc30bde005fa861c45ea","source":{"kind":"arxiv","id":"2508.10930","version":1},"attestation_state":"computed","paper":{"title":"Relativistic compact stars coupled with dark energy in Heintzmann spacetime","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Nayan Sarkar, Susmita Sarkar","submitted_at":"2025-08-11T22:08:51Z","abstract_excerpt":"The literature suggests that dark energy is responsible for the accelerating expansion of the universe due to its negative pressure, therefore, dark energy can be used as a possible option to prevent the gravitational collapse of compact objects into singularities. In this regard, there is a great possibility that dark energy can interact with the compact stellar matter configuration [Phys. Rev. D 103, 084042 (2021)]. In this article, we introduce a physically viable model for celestial compact stars made of isotropic baryonic matter and isotropic dark energy with Heintzmann's ansatz [Zeitschr"},"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":"2508.10930","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"gr-qc","submitted_at":"2025-08-11T22:08:51Z","cross_cats_sorted":[],"title_canon_sha256":"6ec1e913c6553c3e1ee640696df55c8bfa90877625ae89a0a0cc8cb2030d4e17","abstract_canon_sha256":"1787d9d6e66e8cbf80c1e2dc0a2f9a85d6a9a86f21f937d58ae4412994ad608c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:54:15.565581Z","signature_b64":"dnfqIqKBuocWGZsekSDod6Q37y2OHhlfW2NXD0zM6uXWgoXEhaWO1pnuGuI7Ge1PGaJN0588fpXVa5ioKEFpDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b55f9559ec1b3c73912814b82b8abfc7629593661bd5bc30bde005fa861c45ea","last_reissued_at":"2026-07-05T11:54:15.565142Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:54:15.565142Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Relativistic compact stars coupled with dark energy in Heintzmann spacetime","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Nayan Sarkar, Susmita Sarkar","submitted_at":"2025-08-11T22:08:51Z","abstract_excerpt":"The literature suggests that dark energy is responsible for the accelerating expansion of the universe due to its negative pressure, therefore, dark energy can be used as a possible option to prevent the gravitational collapse of compact objects into singularities. In this regard, there is a great possibility that dark energy can interact with the compact stellar matter configuration [Phys. Rev. D 103, 084042 (2021)]. In this article, we introduce a physically viable model for celestial compact stars made of isotropic baryonic matter and isotropic dark energy with Heintzmann's ansatz [Zeitschr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.10930","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/2508.10930/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":"2508.10930","created_at":"2026-07-05T11:54:15.565197+00:00"},{"alias_kind":"arxiv_version","alias_value":"2508.10930v1","created_at":"2026-07-05T11:54:15.565197+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.10930","created_at":"2026-07-05T11:54:15.565197+00:00"},{"alias_kind":"pith_short_12","alias_value":"WVPZKWPMDM6H","created_at":"2026-07-05T11:54:15.565197+00:00"},{"alias_kind":"pith_short_16","alias_value":"WVPZKWPMDM6HHEJI","created_at":"2026-07-05T11:54:15.565197+00:00"},{"alias_kind":"pith_short_8","alias_value":"WVPZKWPM","created_at":"2026-07-05T11:54:15.565197+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/WVPZKWPMDM6HHEJICS4CXCV7Y5","json":"https://pith.science/pith/WVPZKWPMDM6HHEJICS4CXCV7Y5.json","graph_json":"https://pith.science/api/pith-number/WVPZKWPMDM6HHEJICS4CXCV7Y5/graph.json","events_json":"https://pith.science/api/pith-number/WVPZKWPMDM6HHEJICS4CXCV7Y5/events.json","paper":"https://pith.science/paper/WVPZKWPM"},"agent_actions":{"view_html":"https://pith.science/pith/WVPZKWPMDM6HHEJICS4CXCV7Y5","download_json":"https://pith.science/pith/WVPZKWPMDM6HHEJICS4CXCV7Y5.json","view_paper":"https://pith.science/paper/WVPZKWPM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2508.10930&json=true","fetch_graph":"https://pith.science/api/pith-number/WVPZKWPMDM6HHEJICS4CXCV7Y5/graph.json","fetch_events":"https://pith.science/api/pith-number/WVPZKWPMDM6HHEJICS4CXCV7Y5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WVPZKWPMDM6HHEJICS4CXCV7Y5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WVPZKWPMDM6HHEJICS4CXCV7Y5/action/storage_attestation","attest_author":"https://pith.science/pith/WVPZKWPMDM6HHEJICS4CXCV7Y5/action/author_attestation","sign_citation":"https://pith.science/pith/WVPZKWPMDM6HHEJICS4CXCV7Y5/action/citation_signature","submit_replication":"https://pith.science/pith/WVPZKWPMDM6HHEJICS4CXCV7Y5/action/replication_record"}},"created_at":"2026-07-05T11:54:15.565197+00:00","updated_at":"2026-07-05T11:54:15.565197+00:00"}