{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:4KDNESE7DVNIZHFBURNOHLVT7S","short_pith_number":"pith:4KDNESE7","schema_version":"1.0","canonical_sha256":"e286d2489f1d5a8c9ca1a45ae3aeb3fca117bf6c3e5b7d877dc3006364b4212a","source":{"kind":"arxiv","id":"1010.5531","version":3},"attestation_state":"computed","paper":{"title":"Closure of the algebra of constraints for a nonprojectable Ho\\v{r}ava model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Alvaro Restuccia, Jorge Bellor\\'in","submitted_at":"2010-10-26T22:24:42Z","abstract_excerpt":"We perform the Hamiltonian analysis for a nonprojectable Horava model whose potential is composed of R and R^2 terms. We show that Dirac's algorithm for the preservation of the constraints can be done in a closed way, hence the algebra of constraints for this model is consistent. The model has an extra, odd, scalar mode whose decoupling limit can be seen in a linear-order perturbative analysis on weakly varying backgrounds.\n  Although our results for this model point in favor of the consistency of the Ho\\v{r}ava theory, the validity of the full nonprojectable theory still remains unanswered."},"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":"1010.5531","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-10-26T22:24:42Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"288a6a043328b90ce4a4a022247b5f47851bd6366a938437bc81c4d4644ec40f","abstract_canon_sha256":"b570b05501e4f9b89b0ce2f9b36cfb91956eb36f90466f2707185b29715450a5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:47.761555Z","signature_b64":"Rq+jVB5zLcUT0hB8Oo+TlzgCw1dv4TIex3wdiZrv3o26ziL0zD6fRf3x+DoRvaUlIItjoqrO3phUdzxiwaKRCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e286d2489f1d5a8c9ca1a45ae3aeb3fca117bf6c3e5b7d877dc3006364b4212a","last_reissued_at":"2026-05-18T04:28:47.760873Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:47.760873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Closure of the algebra of constraints for a nonprojectable Ho\\v{r}ava model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Alvaro Restuccia, Jorge Bellor\\'in","submitted_at":"2010-10-26T22:24:42Z","abstract_excerpt":"We perform the Hamiltonian analysis for a nonprojectable Horava model whose potential is composed of R and R^2 terms. We show that Dirac's algorithm for the preservation of the constraints can be done in a closed way, hence the algebra of constraints for this model is consistent. The model has an extra, odd, scalar mode whose decoupling limit can be seen in a linear-order perturbative analysis on weakly varying backgrounds.\n  Although our results for this model point in favor of the consistency of the Ho\\v{r}ava theory, the validity of the full nonprojectable theory still remains unanswered."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.5531","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":"1010.5531","created_at":"2026-05-18T04:28:47.760971+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.5531v3","created_at":"2026-05-18T04:28:47.760971+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.5531","created_at":"2026-05-18T04:28:47.760971+00:00"},{"alias_kind":"pith_short_12","alias_value":"4KDNESE7DVNI","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_16","alias_value":"4KDNESE7DVNIZHFB","created_at":"2026-05-18T12:26:03.138858+00:00"},{"alias_kind":"pith_short_8","alias_value":"4KDNESE7","created_at":"2026-05-18T12:26:03.138858+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/4KDNESE7DVNIZHFBURNOHLVT7S","json":"https://pith.science/pith/4KDNESE7DVNIZHFBURNOHLVT7S.json","graph_json":"https://pith.science/api/pith-number/4KDNESE7DVNIZHFBURNOHLVT7S/graph.json","events_json":"https://pith.science/api/pith-number/4KDNESE7DVNIZHFBURNOHLVT7S/events.json","paper":"https://pith.science/paper/4KDNESE7"},"agent_actions":{"view_html":"https://pith.science/pith/4KDNESE7DVNIZHFBURNOHLVT7S","download_json":"https://pith.science/pith/4KDNESE7DVNIZHFBURNOHLVT7S.json","view_paper":"https://pith.science/paper/4KDNESE7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.5531&json=true","fetch_graph":"https://pith.science/api/pith-number/4KDNESE7DVNIZHFBURNOHLVT7S/graph.json","fetch_events":"https://pith.science/api/pith-number/4KDNESE7DVNIZHFBURNOHLVT7S/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4KDNESE7DVNIZHFBURNOHLVT7S/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4KDNESE7DVNIZHFBURNOHLVT7S/action/storage_attestation","attest_author":"https://pith.science/pith/4KDNESE7DVNIZHFBURNOHLVT7S/action/author_attestation","sign_citation":"https://pith.science/pith/4KDNESE7DVNIZHFBURNOHLVT7S/action/citation_signature","submit_replication":"https://pith.science/pith/4KDNESE7DVNIZHFBURNOHLVT7S/action/replication_record"}},"created_at":"2026-05-18T04:28:47.760971+00:00","updated_at":"2026-05-18T04:28:47.760971+00:00"}