{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:J2BJLKRG6Y6GI6HGR3TYIE3MXQ","short_pith_number":"pith:J2BJLKRG","canonical_record":{"source":{"id":"1807.01629","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-07-04T15:14:36Z","cross_cats_sorted":[],"title_canon_sha256":"4757f7ccf0e5d5cc9446bc23a90add78228144e2d0ec9208abc85e0c20edf430","abstract_canon_sha256":"98af9354a8b2a06ae202e88c4096cda7193a9a718e16d316769237f3a55ce07a"},"schema_version":"1.0"},"canonical_sha256":"4e8295aa26f63c6478e68ee784136cbc125c265b0b53320f5bafc2091a9e0f94","source":{"kind":"arxiv","id":"1807.01629","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.01629","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"arxiv_version","alias_value":"1807.01629v3","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.01629","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"pith_short_12","alias_value":"J2BJLKRG6Y6G","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"J2BJLKRG6Y6GI6HG","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"J2BJLKRG","created_at":"2026-05-18T12:32:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:J2BJLKRG6Y6GI6HGR3TYIE3MXQ","target":"record","payload":{"canonical_record":{"source":{"id":"1807.01629","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-07-04T15:14:36Z","cross_cats_sorted":[],"title_canon_sha256":"4757f7ccf0e5d5cc9446bc23a90add78228144e2d0ec9208abc85e0c20edf430","abstract_canon_sha256":"98af9354a8b2a06ae202e88c4096cda7193a9a718e16d316769237f3a55ce07a"},"schema_version":"1.0"},"canonical_sha256":"4e8295aa26f63c6478e68ee784136cbc125c265b0b53320f5bafc2091a9e0f94","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:19.010192Z","signature_b64":"hgLidP8BL4ujJu5qlcKiMjbfDXJIVShhkr6/gn6VabG6Bfx08jQh/VS6Jcm3hQbUtXAT0Xxt09cfKAQIdAKDBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e8295aa26f63c6478e68ee784136cbc125c265b0b53320f5bafc2091a9e0f94","last_reissued_at":"2026-05-18T00:00:19.009209Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:19.009209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.01629","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:00:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yMgbAjUbblvOPxigEDY9jeiINLELTJRcRgxPI7+LcqCFTBZiyDkSvkUy2PBR48ZCN7S9MLVhRTTuTicB1a5KAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:55:26.597872Z"},"content_sha256":"1c69c1611a9b77154e379400a79ee6c55ca9fa1bcfb184fc13063653044344e7","schema_version":"1.0","event_id":"sha256:1c69c1611a9b77154e379400a79ee6c55ca9fa1bcfb184fc13063653044344e7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:J2BJLKRG6Y6GI6HGR3TYIE3MXQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The anisotropic coupling of gravity and electromagnetism in Ho\\v{r}ava-Lifshitz theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Alvaro Restuccia, Francisco Tello-Ortiz, Jorge Bellorin","submitted_at":"2018-07-04T15:14:36Z","abstract_excerpt":"We analyze the electromagnetic-gravity interaction in a pure Ho\\v{r}ava-Lifshitz framework. To do so we formulate the Ho\\v{r}ava-Lifshitz gravity in $4+1$ dimensions and perform a Kaluza-Klein reduction to $3+1$ dimensions. We use this reduction as a mathematical procedure to obtain the $3+1$ coupled theory, which at the end is considered as a fundamental, self-consistent, theory. The critical value of the dimensionless coupling constant in the kinetic term of the action is $\\lambda=1/4$. It is the kinetic conformal point for the non-relativistic electromagnetic-gravity interaction. In distinc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.01629","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:00:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vQeIkzIW8MmrckHmouA1uTDpM0NAeG+3y/SrGzJmLYf9471l/YzriZaUREx2Q06Z0piyPWmlPgDPjMbI5ttbAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:55:26.598247Z"},"content_sha256":"fc014b971989965aa51103c3c7ed2cb183330afb752d368b7d0f255445ebf939","schema_version":"1.0","event_id":"sha256:fc014b971989965aa51103c3c7ed2cb183330afb752d368b7d0f255445ebf939"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J2BJLKRG6Y6GI6HGR3TYIE3MXQ/bundle.json","state_url":"https://pith.science/pith/J2BJLKRG6Y6GI6HGR3TYIE3MXQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J2BJLKRG6Y6GI6HGR3TYIE3MXQ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-02T02:55:26Z","links":{"resolver":"https://pith.science/pith/J2BJLKRG6Y6GI6HGR3TYIE3MXQ","bundle":"https://pith.science/pith/J2BJLKRG6Y6GI6HGR3TYIE3MXQ/bundle.json","state":"https://pith.science/pith/J2BJLKRG6Y6GI6HGR3TYIE3MXQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J2BJLKRG6Y6GI6HGR3TYIE3MXQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:J2BJLKRG6Y6GI6HGR3TYIE3MXQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"98af9354a8b2a06ae202e88c4096cda7193a9a718e16d316769237f3a55ce07a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-07-04T15:14:36Z","title_canon_sha256":"4757f7ccf0e5d5cc9446bc23a90add78228144e2d0ec9208abc85e0c20edf430"},"schema_version":"1.0","source":{"id":"1807.01629","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.01629","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"arxiv_version","alias_value":"1807.01629v3","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.01629","created_at":"2026-05-18T00:00:19Z"},{"alias_kind":"pith_short_12","alias_value":"J2BJLKRG6Y6G","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"J2BJLKRG6Y6GI6HG","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"J2BJLKRG","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:fc014b971989965aa51103c3c7ed2cb183330afb752d368b7d0f255445ebf939","target":"graph","created_at":"2026-05-18T00:00:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We analyze the electromagnetic-gravity interaction in a pure Ho\\v{r}ava-Lifshitz framework. To do so we formulate the Ho\\v{r}ava-Lifshitz gravity in $4+1$ dimensions and perform a Kaluza-Klein reduction to $3+1$ dimensions. We use this reduction as a mathematical procedure to obtain the $3+1$ coupled theory, which at the end is considered as a fundamental, self-consistent, theory. The critical value of the dimensionless coupling constant in the kinetic term of the action is $\\lambda=1/4$. It is the kinetic conformal point for the non-relativistic electromagnetic-gravity interaction. In distinc","authors_text":"Alvaro Restuccia, Francisco Tello-Ortiz, Jorge Bellorin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-07-04T15:14:36Z","title":"The anisotropic coupling of gravity and electromagnetism in Ho\\v{r}ava-Lifshitz theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.01629","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:1c69c1611a9b77154e379400a79ee6c55ca9fa1bcfb184fc13063653044344e7","target":"record","created_at":"2026-05-18T00:00:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"98af9354a8b2a06ae202e88c4096cda7193a9a718e16d316769237f3a55ce07a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-07-04T15:14:36Z","title_canon_sha256":"4757f7ccf0e5d5cc9446bc23a90add78228144e2d0ec9208abc85e0c20edf430"},"schema_version":"1.0","source":{"id":"1807.01629","kind":"arxiv","version":3}},"canonical_sha256":"4e8295aa26f63c6478e68ee784136cbc125c265b0b53320f5bafc2091a9e0f94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4e8295aa26f63c6478e68ee784136cbc125c265b0b53320f5bafc2091a9e0f94","first_computed_at":"2026-05-18T00:00:19.009209Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:19.009209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hgLidP8BL4ujJu5qlcKiMjbfDXJIVShhkr6/gn6VabG6Bfx08jQh/VS6Jcm3hQbUtXAT0Xxt09cfKAQIdAKDBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:19.010192Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.01629","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c69c1611a9b77154e379400a79ee6c55ca9fa1bcfb184fc13063653044344e7","sha256:fc014b971989965aa51103c3c7ed2cb183330afb752d368b7d0f255445ebf939"],"state_sha256":"e2c5b05e1c23c6522a41898bd676c1906569da10628ba0534e76e95251736bc0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9uGSuha/sO4woh9ospLy6166CEJEc/e+A5+ppiCzIji4ds4pEI6TN4IIo2uNJoHXKVTan1SI8Im96axSmojFDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T02:55:26.600185Z","bundle_sha256":"ede5610c90e1ca14ca2c4381375e3fc81793ed01d396606bf5fffbbba39dc0a5"}}