{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:CDBIQZBDO7UAJ6H3GN3YYAF6IU","short_pith_number":"pith:CDBIQZBD","schema_version":"1.0","canonical_sha256":"10c288642377e804f8fb33778c00be45072ea0e8b8bcdb443eac630a16f6ad95","source":{"kind":"arxiv","id":"1905.07565","version":1},"attestation_state":"computed","paper":{"title":"Probing dark matter and dark energy through Gravitational Time Advancement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Amitabha Mukhopadhyay, Arunava Bhadra, Samrat Ghosh","submitted_at":"2019-05-18T09:44:14Z","abstract_excerpt":"The expression of gravitational time advancement (negative time delay) for particles with non-zero mass in Schwarzschild geometry has been obtained. The influences of the gravitational field that describes the observed rotation curves of spiral galaxies and that of dark energy (in the form of cosmological constant) on time advancement of particles have also been studied. The present findings suggest that in presence of dark matter gravitational field the time advancement may take place irrespective of gravitational field of the observer, unlike the case of pure Schwarzschild geometry where gra"},"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":"1905.07565","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-05-18T09:44:14Z","cross_cats_sorted":[],"title_canon_sha256":"df3392d9bd908e19ac9a6966b3f085dd28457b6d9616dc3bdbfd80c4dd9a7d85","abstract_canon_sha256":"6ccc00b45b874b899f8fe9de5e6653c90ea4f3a8d08e3480a907eedac30f72a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:49.289101Z","signature_b64":"1LEuHPSTcaWaIcqHOfepBRsXd1NSnfcsMBDAV4YfwA6aHu3VYZirwrf0Q6//bAHRnwgu6P5sepefFLZZyn0bAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"10c288642377e804f8fb33778c00be45072ea0e8b8bcdb443eac630a16f6ad95","last_reissued_at":"2026-05-17T23:45:49.288557Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:49.288557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing dark matter and dark energy through Gravitational Time Advancement","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Amitabha Mukhopadhyay, Arunava Bhadra, Samrat Ghosh","submitted_at":"2019-05-18T09:44:14Z","abstract_excerpt":"The expression of gravitational time advancement (negative time delay) for particles with non-zero mass in Schwarzschild geometry has been obtained. The influences of the gravitational field that describes the observed rotation curves of spiral galaxies and that of dark energy (in the form of cosmological constant) on time advancement of particles have also been studied. The present findings suggest that in presence of dark matter gravitational field the time advancement may take place irrespective of gravitational field of the observer, unlike the case of pure Schwarzschild geometry where gra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.07565","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":""},"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":"1905.07565","created_at":"2026-05-17T23:45:49.288646+00:00"},{"alias_kind":"arxiv_version","alias_value":"1905.07565v1","created_at":"2026-05-17T23:45:49.288646+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.07565","created_at":"2026-05-17T23:45:49.288646+00:00"},{"alias_kind":"pith_short_12","alias_value":"CDBIQZBDO7UA","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_16","alias_value":"CDBIQZBDO7UAJ6H3","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_8","alias_value":"CDBIQZBD","created_at":"2026-05-18T12:33:12.712433+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/CDBIQZBDO7UAJ6H3GN3YYAF6IU","json":"https://pith.science/pith/CDBIQZBDO7UAJ6H3GN3YYAF6IU.json","graph_json":"https://pith.science/api/pith-number/CDBIQZBDO7UAJ6H3GN3YYAF6IU/graph.json","events_json":"https://pith.science/api/pith-number/CDBIQZBDO7UAJ6H3GN3YYAF6IU/events.json","paper":"https://pith.science/paper/CDBIQZBD"},"agent_actions":{"view_html":"https://pith.science/pith/CDBIQZBDO7UAJ6H3GN3YYAF6IU","download_json":"https://pith.science/pith/CDBIQZBDO7UAJ6H3GN3YYAF6IU.json","view_paper":"https://pith.science/paper/CDBIQZBD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1905.07565&json=true","fetch_graph":"https://pith.science/api/pith-number/CDBIQZBDO7UAJ6H3GN3YYAF6IU/graph.json","fetch_events":"https://pith.science/api/pith-number/CDBIQZBDO7UAJ6H3GN3YYAF6IU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CDBIQZBDO7UAJ6H3GN3YYAF6IU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CDBIQZBDO7UAJ6H3GN3YYAF6IU/action/storage_attestation","attest_author":"https://pith.science/pith/CDBIQZBDO7UAJ6H3GN3YYAF6IU/action/author_attestation","sign_citation":"https://pith.science/pith/CDBIQZBDO7UAJ6H3GN3YYAF6IU/action/citation_signature","submit_replication":"https://pith.science/pith/CDBIQZBDO7UAJ6H3GN3YYAF6IU/action/replication_record"}},"created_at":"2026-05-17T23:45:49.288646+00:00","updated_at":"2026-05-17T23:45:49.288646+00:00"}