{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:73TW6ISHHOJXB5SXR5NA7YWXOF","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":"2304218acc38bf82aed7493fc514421647637c980e2fb1beab57a025a95cd690","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-10-03T20:32:46Z","title_canon_sha256":"ea3ded839f49a410793a300334c44eb64ae17e5e1646832a3e5a48231c9116dc"},"schema_version":"1.0","source":{"id":"1210.1231","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.1231","created_at":"2026-05-18T01:54:10Z"},{"alias_kind":"arxiv_version","alias_value":"1210.1231v2","created_at":"2026-05-18T01:54:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.1231","created_at":"2026-05-18T01:54:10Z"},{"alias_kind":"pith_short_12","alias_value":"73TW6ISHHOJX","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"73TW6ISHHOJXB5SX","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"73TW6ISH","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:6792994c9f47d93bae7793429ebc0f0ad6eeb0e9ec289d1b7633b569615e22fa","target":"graph","created_at":"2026-05-18T01:54:10Z","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 examine spacetimes which generalize Lifshitz scaling to allow hyperscaling violation invariance (i.e. a constant conformal transformation) for the types of singularities frequently found in the Lifshitz case. We find that most of these spacetimes suffer either from a traditional naked curvature singularity or a null curvature singularity robust against stringy higher derivative corrections. We do find a one-parameter family that evades these issues but this family requires exotic matter, in particular involving a negative energy density that may not be interpreted as due to a cosmological c","authors_text":"Keith Copsey, Robert Mann","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-10-03T20:32:46Z","title":"Singularities in Hyperscaling Violating Spacetimes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1231","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":"sha256:895ad81cd66779a56261105dc38e42d0bf84f96f1b727c3a9104b34449b0c405","target":"record","created_at":"2026-05-18T01:54:10Z","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":"2304218acc38bf82aed7493fc514421647637c980e2fb1beab57a025a95cd690","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-10-03T20:32:46Z","title_canon_sha256":"ea3ded839f49a410793a300334c44eb64ae17e5e1646832a3e5a48231c9116dc"},"schema_version":"1.0","source":{"id":"1210.1231","kind":"arxiv","version":2}},"canonical_sha256":"fee76f22473b9370f6578f5a0fe2d7715dbb7c1a37ad138710c45dcadf44cf9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fee76f22473b9370f6578f5a0fe2d7715dbb7c1a37ad138710c45dcadf44cf9a","first_computed_at":"2026-05-18T01:54:10.875332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:10.875332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DpQbAqCngHzb5+3kns3O41iKV3asIk4w+o/YLqlU/KZBB8uWKdCHeR49ieIP5X+HlkOKrDpy9lR2BzMdTdvjCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:10.875781Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.1231","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:895ad81cd66779a56261105dc38e42d0bf84f96f1b727c3a9104b34449b0c405","sha256:6792994c9f47d93bae7793429ebc0f0ad6eeb0e9ec289d1b7633b569615e22fa"],"state_sha256":"c3c5ba1250c0e70fabd09987c78ec01f2f62ef163127f2eb3d848a5f39ee0476"}