{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:PKKGOMXKRSGHXDNWFIHUTP2WDY","short_pith_number":"pith:PKKGOMXK","schema_version":"1.0","canonical_sha256":"7a946732ea8c8c7b8db62a0f49bf561e3e51d40a0a50d71680fcd590b79e6f5c","source":{"kind":"arxiv","id":"1809.07216","version":4},"attestation_state":"computed","paper":{"title":"Tachyon inflation in the holographic braneworld","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Dragoljub D. Dimitrijevic, Goran S. Djordjevic, Marko Stojanovic, Milan Milosevic, Neven Bilic","submitted_at":"2018-09-19T14:25:39Z","abstract_excerpt":"A model of tachyon inflation is proposed in the framework of holographic cosmology. The model is based on a holographic braneworld scenario with a D3-brane located at the holographic boundary of an asymptotic ADS$_5$ bulk. The tachyon field that drives inflation is represented by a DBI action on the brane. We solve the evolution equations analytically in the slow-roll regime and solve the exact equations numerically. We calculate the inflation parameters and compare the results with Planck 2018 data."},"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":"1809.07216","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-09-19T14:25:39Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"aefbe6c13fecffad847064adec2c49cab07adaa60564f52cb1b305e75bbc17cd","abstract_canon_sha256":"808abdaf6a04bcd7a3dfbf609441b22dafc5a72fa89b975c127c19ced6eea2ec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:01:30.342792Z","signature_b64":"EZHQu19OlGtgCPp7tGNJ9kg8/Z8sVLLrZY746Ex06ZXu51h9sq0I1tS23DWtz8AU2zt3Dpt7LcETNnyPIQUcCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a946732ea8c8c7b8db62a0f49bf561e3e51d40a0a50d71680fcd590b79e6f5c","last_reissued_at":"2026-07-05T00:01:30.342185Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:01:30.342185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tachyon inflation in the holographic braneworld","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Dragoljub D. Dimitrijevic, Goran S. Djordjevic, Marko Stojanovic, Milan Milosevic, Neven Bilic","submitted_at":"2018-09-19T14:25:39Z","abstract_excerpt":"A model of tachyon inflation is proposed in the framework of holographic cosmology. The model is based on a holographic braneworld scenario with a D3-brane located at the holographic boundary of an asymptotic ADS$_5$ bulk. The tachyon field that drives inflation is represented by a DBI action on the brane. We solve the evolution equations analytically in the slow-roll regime and solve the exact equations numerically. We calculate the inflation parameters and compare the results with Planck 2018 data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.07216","kind":"arxiv","version":4},"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/1809.07216/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":"1809.07216","created_at":"2026-07-05T00:01:30.342256+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.07216v4","created_at":"2026-07-05T00:01:30.342256+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.07216","created_at":"2026-07-05T00:01:30.342256+00:00"},{"alias_kind":"pith_short_12","alias_value":"PKKGOMXKRSGH","created_at":"2026-07-05T00:01:30.342256+00:00"},{"alias_kind":"pith_short_16","alias_value":"PKKGOMXKRSGHXDNW","created_at":"2026-07-05T00:01:30.342256+00:00"},{"alias_kind":"pith_short_8","alias_value":"PKKGOMXK","created_at":"2026-07-05T00:01:30.342256+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2502.06456","citing_title":"A scaling invariance of the perturbations in $k$-inflation models","ref_index":16,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY","json":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY.json","graph_json":"https://pith.science/api/pith-number/PKKGOMXKRSGHXDNWFIHUTP2WDY/graph.json","events_json":"https://pith.science/api/pith-number/PKKGOMXKRSGHXDNWFIHUTP2WDY/events.json","paper":"https://pith.science/paper/PKKGOMXK"},"agent_actions":{"view_html":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY","download_json":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY.json","view_paper":"https://pith.science/paper/PKKGOMXK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.07216&json=true","fetch_graph":"https://pith.science/api/pith-number/PKKGOMXKRSGHXDNWFIHUTP2WDY/graph.json","fetch_events":"https://pith.science/api/pith-number/PKKGOMXKRSGHXDNWFIHUTP2WDY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY/action/storage_attestation","attest_author":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY/action/author_attestation","sign_citation":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY/action/citation_signature","submit_replication":"https://pith.science/pith/PKKGOMXKRSGHXDNWFIHUTP2WDY/action/replication_record"}},"created_at":"2026-07-05T00:01:30.342256+00:00","updated_at":"2026-07-05T00:01:30.342256+00:00"}