{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:YMX72LD7GDAAX53AQFB33HW22Z","short_pith_number":"pith:YMX72LD7","schema_version":"1.0","canonical_sha256":"c32ffd2c7f30c00bf7608143bd9edad65413defff31d4f229b2a487e58e6d4d6","source":{"kind":"arxiv","id":"1108.1835","version":1},"attestation_state":"computed","paper":{"title":"A positive energy theorem for Einstein-aether and Ho\\v{r}ava gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"David Garfinkle, Ted Jacobson","submitted_at":"2011-08-09T00:33:25Z","abstract_excerpt":"Energy positivity is established for a class of solutions to Einstein-aether theory and the IR limit of Ho\\v{r}ava gravity within a certain range of coupling parameters. The class consists of solutions where the aether 4-vector is divergence free on a spacelike surface to which it is orthogonal (which implies that the surface is maximal). In particular, this result holds for spherically symmetric solutions at a moment of time symmetry."},"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":"1108.1835","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-08-09T00:33:25Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"5c47cb024fe865e865a35da01e074bda987706f80a4b0e8f288175fbd6c490bb","abstract_canon_sha256":"ab556f8ad73388a4894bc718d5e19aabc0c75eba9d70b37c294635db243b4cb7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:22.259121Z","signature_b64":"P7B+4Wmi5ccFrdeedNGRtOmJBEumpPogsRIzocyeyQuNgUxbSCW0HIcmAnuX+6wzkUsUS/Nx0QzBXRoF7y08AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c32ffd2c7f30c00bf7608143bd9edad65413defff31d4f229b2a487e58e6d4d6","last_reissued_at":"2026-05-18T03:23:22.258344Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:22.258344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A positive energy theorem for Einstein-aether and Ho\\v{r}ava gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"David Garfinkle, Ted Jacobson","submitted_at":"2011-08-09T00:33:25Z","abstract_excerpt":"Energy positivity is established for a class of solutions to Einstein-aether theory and the IR limit of Ho\\v{r}ava gravity within a certain range of coupling parameters. The class consists of solutions where the aether 4-vector is divergence free on a spacelike surface to which it is orthogonal (which implies that the surface is maximal). In particular, this result holds for spherically symmetric solutions at a moment of time symmetry."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.1835","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":"1108.1835","created_at":"2026-05-18T03:23:22.258472+00:00"},{"alias_kind":"arxiv_version","alias_value":"1108.1835v1","created_at":"2026-05-18T03:23:22.258472+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.1835","created_at":"2026-05-18T03:23:22.258472+00:00"},{"alias_kind":"pith_short_12","alias_value":"YMX72LD7GDAA","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_16","alias_value":"YMX72LD7GDAAX53A","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_8","alias_value":"YMX72LD7","created_at":"2026-05-18T12:26:47.523578+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.01436","citing_title":"Constraints on Einstein-aether gravity from the precision timing of PSR J1738+0333","ref_index":33,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z","json":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z.json","graph_json":"https://pith.science/api/pith-number/YMX72LD7GDAAX53AQFB33HW22Z/graph.json","events_json":"https://pith.science/api/pith-number/YMX72LD7GDAAX53AQFB33HW22Z/events.json","paper":"https://pith.science/paper/YMX72LD7"},"agent_actions":{"view_html":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z","download_json":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z.json","view_paper":"https://pith.science/paper/YMX72LD7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1108.1835&json=true","fetch_graph":"https://pith.science/api/pith-number/YMX72LD7GDAAX53AQFB33HW22Z/graph.json","fetch_events":"https://pith.science/api/pith-number/YMX72LD7GDAAX53AQFB33HW22Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z/action/storage_attestation","attest_author":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z/action/author_attestation","sign_citation":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z/action/citation_signature","submit_replication":"https://pith.science/pith/YMX72LD7GDAAX53AQFB33HW22Z/action/replication_record"}},"created_at":"2026-05-18T03:23:22.258472+00:00","updated_at":"2026-05-18T03:23:22.258472+00:00"}