{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:7W4YYVICRLRRNSAEC7MIEIPWMR","short_pith_number":"pith:7W4YYVIC","schema_version":"1.0","canonical_sha256":"fdb98c55028ae316c80417d88221f664785e728f1051cbb06becdb68aced5824","source":{"kind":"arxiv","id":"1206.1767","version":1},"attestation_state":"computed","paper":{"title":"Dynamics of Interacting Generalized Cosmic Chaplygin gas in Brane-world scenario","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.gen-ph","authors_text":"Howrah), Prabir Rudra (Bengal Engin. Sci. U.","submitted_at":"2012-06-07T07:25:03Z","abstract_excerpt":"In this work we explore the background dynamics when dark energy is coupled to dark matter with a suitable interaction in the universe described by brane cosmology. Here DGP and the RSII brane models have been considered separately. Dark energy in the form of Generalized Cosmic Chaplygin gas is considered. A suitable interaction between dark energy and dark matter is considered in order to at least alleviate (if not solve) the cosmic coincidence problem. The dynamical system of equations is solved numerically and a stable scaling solution is obtained. A significant attempt towards the solution"},"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":"1206.1767","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2012-06-07T07:25:03Z","cross_cats_sorted":[],"title_canon_sha256":"bc9442a33ab8597decc043453cc1ce6b9bc2e63b1d08c84a074f5cfdf28b609c","abstract_canon_sha256":"b519f18bd3edb7b9e4dac8dd8131c13e6ce7ee6d8871cafc6cbf9ab4e451cd40"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:00.616335Z","signature_b64":"6Zd2NFWBsBIIK/ubLiMPjSko6ylOpDf8vzwfd/cRem1aCYZImB7IUxPQZZl4Yh9O5bCXxjy38CprmfBFe4iQCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fdb98c55028ae316c80417d88221f664785e728f1051cbb06becdb68aced5824","last_reissued_at":"2026-05-18T01:57:00.615759Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:00.615759Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamics of Interacting Generalized Cosmic Chaplygin gas in Brane-world scenario","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.gen-ph","authors_text":"Howrah), Prabir Rudra (Bengal Engin. Sci. U.","submitted_at":"2012-06-07T07:25:03Z","abstract_excerpt":"In this work we explore the background dynamics when dark energy is coupled to dark matter with a suitable interaction in the universe described by brane cosmology. Here DGP and the RSII brane models have been considered separately. Dark energy in the form of Generalized Cosmic Chaplygin gas is considered. A suitable interaction between dark energy and dark matter is considered in order to at least alleviate (if not solve) the cosmic coincidence problem. The dynamical system of equations is solved numerically and a stable scaling solution is obtained. A significant attempt towards the solution"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.1767","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":"1206.1767","created_at":"2026-05-18T01:57:00.615865+00:00"},{"alias_kind":"arxiv_version","alias_value":"1206.1767v1","created_at":"2026-05-18T01:57:00.615865+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.1767","created_at":"2026-05-18T01:57:00.615865+00:00"},{"alias_kind":"pith_short_12","alias_value":"7W4YYVICRLRR","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"7W4YYVICRLRRNSAE","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"7W4YYVIC","created_at":"2026-05-18T12:26:58.693483+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/7W4YYVICRLRRNSAEC7MIEIPWMR","json":"https://pith.science/pith/7W4YYVICRLRRNSAEC7MIEIPWMR.json","graph_json":"https://pith.science/api/pith-number/7W4YYVICRLRRNSAEC7MIEIPWMR/graph.json","events_json":"https://pith.science/api/pith-number/7W4YYVICRLRRNSAEC7MIEIPWMR/events.json","paper":"https://pith.science/paper/7W4YYVIC"},"agent_actions":{"view_html":"https://pith.science/pith/7W4YYVICRLRRNSAEC7MIEIPWMR","download_json":"https://pith.science/pith/7W4YYVICRLRRNSAEC7MIEIPWMR.json","view_paper":"https://pith.science/paper/7W4YYVIC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1206.1767&json=true","fetch_graph":"https://pith.science/api/pith-number/7W4YYVICRLRRNSAEC7MIEIPWMR/graph.json","fetch_events":"https://pith.science/api/pith-number/7W4YYVICRLRRNSAEC7MIEIPWMR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7W4YYVICRLRRNSAEC7MIEIPWMR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7W4YYVICRLRRNSAEC7MIEIPWMR/action/storage_attestation","attest_author":"https://pith.science/pith/7W4YYVICRLRRNSAEC7MIEIPWMR/action/author_attestation","sign_citation":"https://pith.science/pith/7W4YYVICRLRRNSAEC7MIEIPWMR/action/citation_signature","submit_replication":"https://pith.science/pith/7W4YYVICRLRRNSAEC7MIEIPWMR/action/replication_record"}},"created_at":"2026-05-18T01:57:00.615865+00:00","updated_at":"2026-05-18T01:57:00.615865+00:00"}