{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:7I7YF53X3BUII5FZONLJHN22E5","short_pith_number":"pith:7I7YF53X","schema_version":"1.0","canonical_sha256":"fa3f82f777d8688474b9735693b75a2754f6c8bcb2a753ad82a0aa3a4ef17e42","source":{"kind":"arxiv","id":"1412.0867","version":3},"attestation_state":"computed","paper":{"title":"Beyond Einstein's General Relativity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Francisco S. N. Lobo","submitted_at":"2014-12-02T11:43:47Z","abstract_excerpt":"Modern astrophysical and cosmological models are plagued with two severe theoretical difficulties, namely, the dark energy and the dark matter problems. Relative to the former, high-precision observational data have confirmed with startling evidence that the Universe is undergoing a phase of accelerated expansion. This phase, one of the most important and challenging current problems in cosmology, represents a new imbalance in the governing gravitational equations. Several candidates, responsible for this expansion, have been proposed in the literature, in particular, dark energy models and mo"},"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":"1412.0867","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-12-02T11:43:47Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"d383b3577d5525c800d765607d3c74d6a96eb682d18cd57d3a77da01c6ee4859","abstract_canon_sha256":"fbdcaed8722e376bcbc07eeeca2b4265b7a333d7b2fdce38ac0be035c7eebc0b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:17:11.611806Z","signature_b64":"y3aYORzMdiUm2k4z50b1DrIHz7QyPEWLtLUwd5cee64cYriaGZ1DsfKHOyaCZEvV149vbfsMCSYOQhfoerI8DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa3f82f777d8688474b9735693b75a2754f6c8bcb2a753ad82a0aa3a4ef17e42","last_reissued_at":"2026-05-18T02:17:11.611241Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:17:11.611241Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Beyond Einstein's General Relativity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Francisco S. N. Lobo","submitted_at":"2014-12-02T11:43:47Z","abstract_excerpt":"Modern astrophysical and cosmological models are plagued with two severe theoretical difficulties, namely, the dark energy and the dark matter problems. Relative to the former, high-precision observational data have confirmed with startling evidence that the Universe is undergoing a phase of accelerated expansion. This phase, one of the most important and challenging current problems in cosmology, represents a new imbalance in the governing gravitational equations. Several candidates, responsible for this expansion, have been proposed in the literature, in particular, dark energy models and mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0867","kind":"arxiv","version":3},"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":"1412.0867","created_at":"2026-05-18T02:17:11.611349+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.0867v3","created_at":"2026-05-18T02:17:11.611349+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0867","created_at":"2026-05-18T02:17:11.611349+00:00"},{"alias_kind":"pith_short_12","alias_value":"7I7YF53X3BUI","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_16","alias_value":"7I7YF53X3BUII5FZ","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_8","alias_value":"7I7YF53X","created_at":"2026-05-18T12:28:16.859392+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.19106","citing_title":"Tracing Signatures of Modified Gravity in Redshift-Space Galaxy Bispectrum Multipoles: Prospects for Euclid","ref_index":30,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5","json":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5.json","graph_json":"https://pith.science/api/pith-number/7I7YF53X3BUII5FZONLJHN22E5/graph.json","events_json":"https://pith.science/api/pith-number/7I7YF53X3BUII5FZONLJHN22E5/events.json","paper":"https://pith.science/paper/7I7YF53X"},"agent_actions":{"view_html":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5","download_json":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5.json","view_paper":"https://pith.science/paper/7I7YF53X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.0867&json=true","fetch_graph":"https://pith.science/api/pith-number/7I7YF53X3BUII5FZONLJHN22E5/graph.json","fetch_events":"https://pith.science/api/pith-number/7I7YF53X3BUII5FZONLJHN22E5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5/action/storage_attestation","attest_author":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5/action/author_attestation","sign_citation":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5/action/citation_signature","submit_replication":"https://pith.science/pith/7I7YF53X3BUII5FZONLJHN22E5/action/replication_record"}},"created_at":"2026-05-18T02:17:11.611349+00:00","updated_at":"2026-05-18T02:17:11.611349+00:00"}