{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:YKMBDNQVTXLMA52BCJV3LVTQGE","short_pith_number":"pith:YKMBDNQV","canonical_record":{"source":{"id":"1008.3410","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-19T23:14:22Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"056e254eb6dbae8ca74808efa549359da3ecee2f5eb1bf0cd381469c83efd922","abstract_canon_sha256":"8302fd7840af8b65fd8f1e984b54f63f24fb581c5fa0d2196e8d247e51412cfe"},"schema_version":"1.0"},"canonical_sha256":"c29811b6159dd6c07741126bb5d67031077110abe54770a150b85f00a36b8427","source":{"kind":"arxiv","id":"1008.3410","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.3410","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"arxiv_version","alias_value":"1008.3410v2","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.3410","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"pith_short_12","alias_value":"YKMBDNQVTXLM","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YKMBDNQVTXLMA52B","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YKMBDNQV","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:YKMBDNQVTXLMA52BCJV3LVTQGE","target":"record","payload":{"canonical_record":{"source":{"id":"1008.3410","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-19T23:14:22Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"056e254eb6dbae8ca74808efa549359da3ecee2f5eb1bf0cd381469c83efd922","abstract_canon_sha256":"8302fd7840af8b65fd8f1e984b54f63f24fb581c5fa0d2196e8d247e51412cfe"},"schema_version":"1.0"},"canonical_sha256":"c29811b6159dd6c07741126bb5d67031077110abe54770a150b85f00a36b8427","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:19:32.270015Z","signature_b64":"UkBZauUWtqsrrNvswpqER/al7m4iVxmX5yNw6FrWxYh/MGiUKuC0N09zQNCfJfKTlW3Bn2wunmSBSEXkecvhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c29811b6159dd6c07741126bb5d67031077110abe54770a150b85f00a36b8427","last_reissued_at":"2026-05-18T04:19:32.269603Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:19:32.269603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1008.3410","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:19:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WnyFIclkg0AJHqpire6V0h5/6b2j+zLEYvcxDw9ajtZLSLDyM2zeQ3Tpf58BjdiblSEPWPNYu5vuuVQzc/kzDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T09:40:01.175345Z"},"content_sha256":"09c044dc1b85fa69ecfb723ed6f7be1ed810a38d86f432317a8c46e48eaadc0a","schema_version":"1.0","event_id":"sha256:09c044dc1b85fa69ecfb723ed6f7be1ed810a38d86f432317a8c46e48eaadc0a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:YKMBDNQVTXLMA52BCJV3LVTQGE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bounce scenarios in the Sotiriou-Visser-Weinfurtner generalization of the projectable Horava-Lifshitz gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Ewa Czuchry","submitted_at":"2010-08-19T23:14:22Z","abstract_excerpt":"The occurrence of a bounce in the FRW cosmology requires modifications of General Relativity. An example of such a modification is the recently proposed Horava-Lifshitz theory of gravity, which includes a \"dark radiation\" term with a negative coefficient in the analog of the Friedmann equation. A modification of the HL gravity, relaxing the \"detailed balance\" condition, brings additional terms to the equations of motion, corresponding to stiff matter. This paper presents comparison of the phase structure of the original and modified Horava cosmology. Special attention is paid to the analysis o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.3410","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:19:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6b0or6HtgOb+9pG9+nBUmfrKesdGzV0emrZoBkp6WwUj3K/Ox1MTzeN4hO9LUQ3nfIGVcOik/yd+h6AS+LRjAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T09:40:01.175909Z"},"content_sha256":"e05c24577af51dce90f21897029ac6e111c6b58540dcd30fcfb59fc064671e3d","schema_version":"1.0","event_id":"sha256:e05c24577af51dce90f21897029ac6e111c6b58540dcd30fcfb59fc064671e3d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YKMBDNQVTXLMA52BCJV3LVTQGE/bundle.json","state_url":"https://pith.science/pith/YKMBDNQVTXLMA52BCJV3LVTQGE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YKMBDNQVTXLMA52BCJV3LVTQGE/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":"2026-08-14T09:40:01Z","links":{"resolver":"https://pith.science/pith/YKMBDNQVTXLMA52BCJV3LVTQGE","bundle":"https://pith.science/pith/YKMBDNQVTXLMA52BCJV3LVTQGE/bundle.json","state":"https://pith.science/pith/YKMBDNQVTXLMA52BCJV3LVTQGE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YKMBDNQVTXLMA52BCJV3LVTQGE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YKMBDNQVTXLMA52BCJV3LVTQGE","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":"8302fd7840af8b65fd8f1e984b54f63f24fb581c5fa0d2196e8d247e51412cfe","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-19T23:14:22Z","title_canon_sha256":"056e254eb6dbae8ca74808efa549359da3ecee2f5eb1bf0cd381469c83efd922"},"schema_version":"1.0","source":{"id":"1008.3410","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1008.3410","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"arxiv_version","alias_value":"1008.3410v2","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1008.3410","created_at":"2026-05-18T04:19:32Z"},{"alias_kind":"pith_short_12","alias_value":"YKMBDNQVTXLM","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YKMBDNQVTXLMA52B","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YKMBDNQV","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:e05c24577af51dce90f21897029ac6e111c6b58540dcd30fcfb59fc064671e3d","target":"graph","created_at":"2026-05-18T04:19:32Z","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":"The occurrence of a bounce in the FRW cosmology requires modifications of General Relativity. An example of such a modification is the recently proposed Horava-Lifshitz theory of gravity, which includes a \"dark radiation\" term with a negative coefficient in the analog of the Friedmann equation. A modification of the HL gravity, relaxing the \"detailed balance\" condition, brings additional terms to the equations of motion, corresponding to stiff matter. This paper presents comparison of the phase structure of the original and modified Horava cosmology. Special attention is paid to the analysis o","authors_text":"Ewa Czuchry","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-19T23:14:22Z","title":"Bounce scenarios in the Sotiriou-Visser-Weinfurtner generalization of the projectable Horava-Lifshitz gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1008.3410","kind":"arxiv","version":2},"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":"sha256:09c044dc1b85fa69ecfb723ed6f7be1ed810a38d86f432317a8c46e48eaadc0a","target":"record","created_at":"2026-05-18T04:19:32Z","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":"8302fd7840af8b65fd8f1e984b54f63f24fb581c5fa0d2196e8d247e51412cfe","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-08-19T23:14:22Z","title_canon_sha256":"056e254eb6dbae8ca74808efa549359da3ecee2f5eb1bf0cd381469c83efd922"},"schema_version":"1.0","source":{"id":"1008.3410","kind":"arxiv","version":2}},"canonical_sha256":"c29811b6159dd6c07741126bb5d67031077110abe54770a150b85f00a36b8427","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c29811b6159dd6c07741126bb5d67031077110abe54770a150b85f00a36b8427","first_computed_at":"2026-05-18T04:19:32.269603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:19:32.269603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UkBZauUWtqsrrNvswpqER/al7m4iVxmX5yNw6FrWxYh/MGiUKuC0N09zQNCfJfKTlW3Bn2wunmSBSEXkecvhBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:19:32.270015Z","signed_message":"canonical_sha256_bytes"},"source_id":"1008.3410","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09c044dc1b85fa69ecfb723ed6f7be1ed810a38d86f432317a8c46e48eaadc0a","sha256:e05c24577af51dce90f21897029ac6e111c6b58540dcd30fcfb59fc064671e3d"],"state_sha256":"8a4a5cb64682280e42900e85b8f19a57a74f60ac896d940f9c6af4bce12013e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9nbrrI+MGwx5foG81jrDbQPyZuZb4hbxSmlK9upmsgKni24JPLernmc5fUB7ZgI4vZrSzFGWH4nAZL+aEzLGDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T09:40:01.181320Z","bundle_sha256":"2677766a9c95c76971a4b2bb505a0480eb91b79373e6d1e919055a476cc00eb3"}}