{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:ORL6QFT5IHEJKTMWSPEH7E2EXC","short_pith_number":"pith:ORL6QFT5","schema_version":"1.0","canonical_sha256":"7457e8167d41c8954d9693c87f9344b8a1e9e7ca82106596228f66f5fa355c75","source":{"kind":"arxiv","id":"1512.03033","version":2},"attestation_state":"computed","paper":{"title":"Bulk viscous quintessential inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Jaume Haro, Supriya Pan","submitted_at":"2015-12-09T20:37:06Z","abstract_excerpt":"The incorporation of bulk viscosity process to General Relativity leads to the appearance of nonsingular backgrounds that, at early and late times, depict an accelerated universe. These backgrounds could be analytically calculated and mimicked, in the context of General Relativity, by a single scalar field whose potential could also be obtained analytically. We will show that, we can build viable backgrounds that, at early times, depict an inflationary universe leading to a power spectrum of cosmological perturbations which match with current observational data, and after leaving the inflation"},"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":"1512.03033","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-12-09T20:37:06Z","cross_cats_sorted":[],"title_canon_sha256":"9545cbceca8710e6cdd3634a924c0ee80165159a92d446d7a1818fafcaf79b83","abstract_canon_sha256":"1967a0362dc66406bb7eaa4c572923c344bd224cfc12f34a1615c3aa37c4260a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:27:47.305514Z","signature_b64":"pT2dTxAQGPt+ESP75GfezQ/Z1WA6RcQfV1KgW9PM9HaruCg0vwBJp1YzG7aVf8eW2Y366QKSnKJtV0jpNdbgCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7457e8167d41c8954d9693c87f9344b8a1e9e7ca82106596228f66f5fa355c75","last_reissued_at":"2026-05-18T00:27:47.305075Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:27:47.305075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bulk viscous quintessential inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Jaume Haro, Supriya Pan","submitted_at":"2015-12-09T20:37:06Z","abstract_excerpt":"The incorporation of bulk viscosity process to General Relativity leads to the appearance of nonsingular backgrounds that, at early and late times, depict an accelerated universe. These backgrounds could be analytically calculated and mimicked, in the context of General Relativity, by a single scalar field whose potential could also be obtained analytically. We will show that, we can build viable backgrounds that, at early times, depict an inflationary universe leading to a power spectrum of cosmological perturbations which match with current observational data, and after leaving the inflation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.03033","kind":"arxiv","version":2},"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":"1512.03033","created_at":"2026-05-18T00:27:47.305136+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.03033v2","created_at":"2026-05-18T00:27:47.305136+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.03033","created_at":"2026-05-18T00:27:47.305136+00:00"},{"alias_kind":"pith_short_12","alias_value":"ORL6QFT5IHEJ","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_16","alias_value":"ORL6QFT5IHEJKTMW","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_8","alias_value":"ORL6QFT5","created_at":"2026-05-18T12:29:34.919912+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2103.01183","citing_title":"In the Realm of the Hubble tension $-$ a Review of Solutions","ref_index":207,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC","json":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC.json","graph_json":"https://pith.science/api/pith-number/ORL6QFT5IHEJKTMWSPEH7E2EXC/graph.json","events_json":"https://pith.science/api/pith-number/ORL6QFT5IHEJKTMWSPEH7E2EXC/events.json","paper":"https://pith.science/paper/ORL6QFT5"},"agent_actions":{"view_html":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC","download_json":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC.json","view_paper":"https://pith.science/paper/ORL6QFT5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.03033&json=true","fetch_graph":"https://pith.science/api/pith-number/ORL6QFT5IHEJKTMWSPEH7E2EXC/graph.json","fetch_events":"https://pith.science/api/pith-number/ORL6QFT5IHEJKTMWSPEH7E2EXC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC/action/storage_attestation","attest_author":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC/action/author_attestation","sign_citation":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC/action/citation_signature","submit_replication":"https://pith.science/pith/ORL6QFT5IHEJKTMWSPEH7E2EXC/action/replication_record"}},"created_at":"2026-05-18T00:27:47.305136+00:00","updated_at":"2026-05-18T00:27:47.305136+00:00"}