{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:76KBM732X6N7N747XJYUNXD2S6","short_pith_number":"pith:76KBM732","canonical_record":{"source":{"id":"1503.08838","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-30T20:03:44Z","cross_cats_sorted":[],"title_canon_sha256":"9ef67efd4a90c0df1c61bd9cdb21e4c624f107e128c46a6b4b7f4a940f55ee4c","abstract_canon_sha256":"f35f493fcdbf99109aef076e4cd9cc6f31b3f199225b5137ae2b4a5c3dc6da30"},"schema_version":"1.0"},"canonical_sha256":"ff94167f7abf9bf6ff9fba7146dc7a978046235a03d4926048db9b257b0bc205","source":{"kind":"arxiv","id":"1503.08838","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.08838","created_at":"2026-05-18T00:39:40Z"},{"alias_kind":"arxiv_version","alias_value":"1503.08838v3","created_at":"2026-05-18T00:39:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.08838","created_at":"2026-05-18T00:39:40Z"},{"alias_kind":"pith_short_12","alias_value":"76KBM732X6N7","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"76KBM732X6N7N747","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"76KBM732","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:76KBM732X6N7N747XJYUNXD2S6","target":"record","payload":{"canonical_record":{"source":{"id":"1503.08838","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-30T20:03:44Z","cross_cats_sorted":[],"title_canon_sha256":"9ef67efd4a90c0df1c61bd9cdb21e4c624f107e128c46a6b4b7f4a940f55ee4c","abstract_canon_sha256":"f35f493fcdbf99109aef076e4cd9cc6f31b3f199225b5137ae2b4a5c3dc6da30"},"schema_version":"1.0"},"canonical_sha256":"ff94167f7abf9bf6ff9fba7146dc7a978046235a03d4926048db9b257b0bc205","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:40.848454Z","signature_b64":"Q2a2R0kCWrBzfSxveSqWOicbf5p5vmQFGTPghDX8P27X7co9zj01OxRLlyClUTUrDMfcvr2UW32etgmRWovFBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff94167f7abf9bf6ff9fba7146dc7a978046235a03d4926048db9b257b0bc205","last_reissued_at":"2026-05-18T00:39:40.847786Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:40.847786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.08838","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":"2026-05-18T00:39:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h0+tWDuxLp3QUtwt2wzUMaQ2ON0oVMhFLceTuQ3S02PCM3Or37ysDE55vrHcen5qmS6L+1dw88i2ARC7wsn0AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:36:09.658435Z"},"content_sha256":"259e1a94a2a908fa24c56f144a112112b8177bba49f2d0dc34f9e6b11daf2606","schema_version":"1.0","event_id":"sha256:259e1a94a2a908fa24c56f144a112112b8177bba49f2d0dc34f9e6b11daf2606"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:76KBM732X6N7N747XJYUNXD2S6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Further Holographic Investigations of Big Bang Singularities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Gary T. Horowitz, Netta Engelhardt, Thomas Hertog","submitted_at":"2015-03-30T20:03:44Z","abstract_excerpt":"We further explore the quantum dynamics near past cosmological singularities in anisotropic Kasner-AdS solutions using gauge/gravity duality. The dual description of the bulk evolution involves N=4 super Yang-Mills on the contracting branch of an anisotropic de Sitter space and is well defined. We compute two-point correlators of Yang-Mills operators of large dimensions using spacelike geodesics anchored on the boundary. The correlator between two points separated in a direction with negative Kasner exponent p always exhibits a pole at horizon scales, in any dimension, which we interpret as a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08838","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":"2026-05-18T00:39:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YD05vEjafjXvI3Z0t5JTklg3njS27r1l23cP3i5fcJXtreo/SzH/uK2OJY3Xm+FtRunRARo4yn9lUKY4ZgrTAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:36:09.659107Z"},"content_sha256":"314c1f0c86ba400871fcc156c266775ff75d0f6585c7f37dd48f0c17ade5ba54","schema_version":"1.0","event_id":"sha256:314c1f0c86ba400871fcc156c266775ff75d0f6585c7f37dd48f0c17ade5ba54"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/76KBM732X6N7N747XJYUNXD2S6/bundle.json","state_url":"https://pith.science/pith/76KBM732X6N7N747XJYUNXD2S6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/76KBM732X6N7N747XJYUNXD2S6/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":"2026-05-30T11:36:09Z","links":{"resolver":"https://pith.science/pith/76KBM732X6N7N747XJYUNXD2S6","bundle":"https://pith.science/pith/76KBM732X6N7N747XJYUNXD2S6/bundle.json","state":"https://pith.science/pith/76KBM732X6N7N747XJYUNXD2S6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/76KBM732X6N7N747XJYUNXD2S6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:76KBM732X6N7N747XJYUNXD2S6","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":"f35f493fcdbf99109aef076e4cd9cc6f31b3f199225b5137ae2b4a5c3dc6da30","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-30T20:03:44Z","title_canon_sha256":"9ef67efd4a90c0df1c61bd9cdb21e4c624f107e128c46a6b4b7f4a940f55ee4c"},"schema_version":"1.0","source":{"id":"1503.08838","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.08838","created_at":"2026-05-18T00:39:40Z"},{"alias_kind":"arxiv_version","alias_value":"1503.08838v3","created_at":"2026-05-18T00:39:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.08838","created_at":"2026-05-18T00:39:40Z"},{"alias_kind":"pith_short_12","alias_value":"76KBM732X6N7","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"76KBM732X6N7N747","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"76KBM732","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:314c1f0c86ba400871fcc156c266775ff75d0f6585c7f37dd48f0c17ade5ba54","target":"graph","created_at":"2026-05-18T00:39:40Z","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 further explore the quantum dynamics near past cosmological singularities in anisotropic Kasner-AdS solutions using gauge/gravity duality. The dual description of the bulk evolution involves N=4 super Yang-Mills on the contracting branch of an anisotropic de Sitter space and is well defined. We compute two-point correlators of Yang-Mills operators of large dimensions using spacelike geodesics anchored on the boundary. The correlator between two points separated in a direction with negative Kasner exponent p always exhibits a pole at horizon scales, in any dimension, which we interpret as a ","authors_text":"Gary T. Horowitz, Netta Engelhardt, Thomas Hertog","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-30T20:03:44Z","title":"Further Holographic Investigations of Big Bang Singularities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08838","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":"sha256:259e1a94a2a908fa24c56f144a112112b8177bba49f2d0dc34f9e6b11daf2606","target":"record","created_at":"2026-05-18T00:39:40Z","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":"f35f493fcdbf99109aef076e4cd9cc6f31b3f199225b5137ae2b4a5c3dc6da30","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-30T20:03:44Z","title_canon_sha256":"9ef67efd4a90c0df1c61bd9cdb21e4c624f107e128c46a6b4b7f4a940f55ee4c"},"schema_version":"1.0","source":{"id":"1503.08838","kind":"arxiv","version":3}},"canonical_sha256":"ff94167f7abf9bf6ff9fba7146dc7a978046235a03d4926048db9b257b0bc205","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ff94167f7abf9bf6ff9fba7146dc7a978046235a03d4926048db9b257b0bc205","first_computed_at":"2026-05-18T00:39:40.847786Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:40.847786Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q2a2R0kCWrBzfSxveSqWOicbf5p5vmQFGTPghDX8P27X7co9zj01OxRLlyClUTUrDMfcvr2UW32etgmRWovFBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:40.848454Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.08838","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:259e1a94a2a908fa24c56f144a112112b8177bba49f2d0dc34f9e6b11daf2606","sha256:314c1f0c86ba400871fcc156c266775ff75d0f6585c7f37dd48f0c17ade5ba54"],"state_sha256":"b2ad62c0a34c5a4f5c51fdd688849d01a944a5f16f69883e594a049fcd22a670"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AhiSE02GX8AQnukWsX8OA6Nbtwroh/gFGenL+bxPAmx65DEf6txdHQZtJKTH7oXRdzZetK3a4LjYa8d2fVZBDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T11:36:09.662970Z","bundle_sha256":"f9ba360adde1bf65676074cbe5f1fc9eefca922f14212641a2c61be0b920ca24"}}