{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:72S4S54F2VJBKRXTCJDVAN3A3R","short_pith_number":"pith:72S4S54F","canonical_record":{"source":{"id":"1009.0268","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-09-01T20:02:17Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"ce077ed22e09be01a5a499e22482fcea251bae9eee7586440b0aa712215b4cfc","abstract_canon_sha256":"0fdbb5cdf2e5f8e5f1f31e43b2c6fa3ec8c91df9c548e9080ecced8d50f1653b"},"schema_version":"1.0"},"canonical_sha256":"fea5c97785d5521546f31247503760dc6fc408926c5d99a0b7393678c8d5a279","source":{"kind":"arxiv","id":"1009.0268","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.0268","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"arxiv_version","alias_value":"1009.0268v3","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.0268","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"pith_short_12","alias_value":"72S4S54F2VJB","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"72S4S54F2VJBKRXT","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"72S4S54F","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:72S4S54F2VJBKRXTCJDVAN3A3R","target":"record","payload":{"canonical_record":{"source":{"id":"1009.0268","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-09-01T20:02:17Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"ce077ed22e09be01a5a499e22482fcea251bae9eee7586440b0aa712215b4cfc","abstract_canon_sha256":"0fdbb5cdf2e5f8e5f1f31e43b2c6fa3ec8c91df9c548e9080ecced8d50f1653b"},"schema_version":"1.0"},"canonical_sha256":"fea5c97785d5521546f31247503760dc6fc408926c5d99a0b7393678c8d5a279","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:29.659379Z","signature_b64":"KuqK7YjqkvTjNSzqKGm0oinv5nklbRyRaFtmllugYyMWYbTIWjE7mmNwdAlEALJ8Gw+2Q6MNUDgLBZTRmueQDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fea5c97785d5521546f31247503760dc6fc408926c5d99a0b7393678c8d5a279","last_reissued_at":"2026-05-18T04:28:29.658972Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:29.658972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.0268","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":"2026-05-18T04:28:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RBAWPEO9D7ykspQOBMKsh1ioxlWBBGhdsgPuqYBDvsW4z+3VDpsQD3024kbaqsE9338cttsYy30wp15fZhIQDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:30:55.356652Z"},"content_sha256":"a0cbf96d52c4cd59c0892a6fac64ab6935589dc24767d8b9df6564cd73799bb1","schema_version":"1.0","event_id":"sha256:a0cbf96d52c4cd59c0892a6fac64ab6935589dc24767d8b9df6564cd73799bb1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:72S4S54F2VJBKRXTCJDVAN3A3R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stability of spin-0 graviton and strong coupling in Horava-Lifshitz theory of gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Anzhong Wang, Qiang Wu","submitted_at":"2010-09-01T20:02:17Z","abstract_excerpt":"In this paper, we consider two different issues, stability and strong coupling, raised lately in the newly-proposed Horava-Lifshitz (HL) theory of quantum gravity with projectability condition. We find that all the scalar modes are stable in the de Sitter background, due to two different kinds of effects, one from high-order derivatives of the spacetime curvature, and the other from the exponential expansion of the de Sitter space. Combining these effects properly, one can make the instability found in the Minkowski background never appear even for small-scale modes, provided that the IR limit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.0268","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":"2026-05-18T04:28:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uYBuWQXZ//Kv7qUcDg8C7oamTph37n20yUVNKwkYLbbtMvoKnBRh8qQtnxJl3G2NdSv7iYBjj3pUbTVYydZQCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:30:55.357010Z"},"content_sha256":"6308391618755da6d3b58a4d9cc7fa5f4884fa0df2913fa187367c4f1076c964","schema_version":"1.0","event_id":"sha256:6308391618755da6d3b58a4d9cc7fa5f4884fa0df2913fa187367c4f1076c964"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/72S4S54F2VJBKRXTCJDVAN3A3R/bundle.json","state_url":"https://pith.science/pith/72S4S54F2VJBKRXTCJDVAN3A3R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/72S4S54F2VJBKRXTCJDVAN3A3R/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":"2026-05-31T22:30:55Z","links":{"resolver":"https://pith.science/pith/72S4S54F2VJBKRXTCJDVAN3A3R","bundle":"https://pith.science/pith/72S4S54F2VJBKRXTCJDVAN3A3R/bundle.json","state":"https://pith.science/pith/72S4S54F2VJBKRXTCJDVAN3A3R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/72S4S54F2VJBKRXTCJDVAN3A3R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:72S4S54F2VJBKRXTCJDVAN3A3R","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":"0fdbb5cdf2e5f8e5f1f31e43b2c6fa3ec8c91df9c548e9080ecced8d50f1653b","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-09-01T20:02:17Z","title_canon_sha256":"ce077ed22e09be01a5a499e22482fcea251bae9eee7586440b0aa712215b4cfc"},"schema_version":"1.0","source":{"id":"1009.0268","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.0268","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"arxiv_version","alias_value":"1009.0268v3","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.0268","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"pith_short_12","alias_value":"72S4S54F2VJB","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"72S4S54F2VJBKRXT","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"72S4S54F","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:6308391618755da6d3b58a4d9cc7fa5f4884fa0df2913fa187367c4f1076c964","target":"graph","created_at":"2026-05-18T04:28:29Z","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":"In this paper, we consider two different issues, stability and strong coupling, raised lately in the newly-proposed Horava-Lifshitz (HL) theory of quantum gravity with projectability condition. We find that all the scalar modes are stable in the de Sitter background, due to two different kinds of effects, one from high-order derivatives of the spacetime curvature, and the other from the exponential expansion of the de Sitter space. Combining these effects properly, one can make the instability found in the Minkowski background never appear even for small-scale modes, provided that the IR limit","authors_text":"Anzhong Wang, Qiang Wu","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-09-01T20:02:17Z","title":"Stability of spin-0 graviton and strong coupling in Horava-Lifshitz theory of gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.0268","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:a0cbf96d52c4cd59c0892a6fac64ab6935589dc24767d8b9df6564cd73799bb1","target":"record","created_at":"2026-05-18T04:28:29Z","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":"0fdbb5cdf2e5f8e5f1f31e43b2c6fa3ec8c91df9c548e9080ecced8d50f1653b","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-09-01T20:02:17Z","title_canon_sha256":"ce077ed22e09be01a5a499e22482fcea251bae9eee7586440b0aa712215b4cfc"},"schema_version":"1.0","source":{"id":"1009.0268","kind":"arxiv","version":3}},"canonical_sha256":"fea5c97785d5521546f31247503760dc6fc408926c5d99a0b7393678c8d5a279","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fea5c97785d5521546f31247503760dc6fc408926c5d99a0b7393678c8d5a279","first_computed_at":"2026-05-18T04:28:29.658972Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:29.658972Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KuqK7YjqkvTjNSzqKGm0oinv5nklbRyRaFtmllugYyMWYbTIWjE7mmNwdAlEALJ8Gw+2Q6MNUDgLBZTRmueQDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:29.659379Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.0268","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a0cbf96d52c4cd59c0892a6fac64ab6935589dc24767d8b9df6564cd73799bb1","sha256:6308391618755da6d3b58a4d9cc7fa5f4884fa0df2913fa187367c4f1076c964"],"state_sha256":"13aea857c3628a6789f55655710202745a9e2219074c91505dd9ca8a9f09a053"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m9o/8oMY6mCKSs69FZ0dvortvqAc3HK5UNUCjO5/lF8hXRRu3li9bRADeotrPN3QDgaYASOQGeZakf0URL/EAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T22:30:55.359196Z","bundle_sha256":"c0d44dc0ea7bb71e90b42a1dad6dc2382b005054b7c7c78acec8ac1addfa621b"}}