{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:XCXQ5LBRJW64KIG7NGHQ3AAHF3","short_pith_number":"pith:XCXQ5LBR","canonical_record":{"source":{"id":"1511.07625","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-11-24T09:44:56Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"20617683634d4f613fdb2762cb96880c3a6cd8594df361111f042006f19847b7","abstract_canon_sha256":"dd0c5f4b2a5014e858050f58fcc03dd0807aea78cca4e12a00f49d01d39bc90f"},"schema_version":"1.0"},"canonical_sha256":"b8af0eac314dbdc520df698f0d80072ec1a279927d91e52beca7b61d7fb98bb3","source":{"kind":"arxiv","id":"1511.07625","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.07625","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"arxiv_version","alias_value":"1511.07625v2","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.07625","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"pith_short_12","alias_value":"XCXQ5LBRJW64","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XCXQ5LBRJW64KIG7","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XCXQ5LBR","created_at":"2026-05-18T12:29:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:XCXQ5LBRJW64KIG7NGHQ3AAHF3","target":"record","payload":{"canonical_record":{"source":{"id":"1511.07625","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-11-24T09:44:56Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"20617683634d4f613fdb2762cb96880c3a6cd8594df361111f042006f19847b7","abstract_canon_sha256":"dd0c5f4b2a5014e858050f58fcc03dd0807aea78cca4e12a00f49d01d39bc90f"},"schema_version":"1.0"},"canonical_sha256":"b8af0eac314dbdc520df698f0d80072ec1a279927d91e52beca7b61d7fb98bb3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:16.210243Z","signature_b64":"MFSjnSDOkpzJe8Cm2DwPLmgQboCcm+IgV1YHppOjeq7XVEMidrcnIkmqAg/saGfJ/a/MAa8pWIl2LYLCciXqDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8af0eac314dbdc520df698f0d80072ec1a279927d91e52beca7b61d7fb98bb3","last_reissued_at":"2026-05-18T01:13:16.209646Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:16.209646Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1511.07625","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":"2026-05-18T01:13:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DeiPb3PP/Nn0/Oj7OGMtzLUEWoMWKlzO/xMUD4KDyy4KvTXCbmWKfwfjBXJoThLW8KhIOMbZy5NOigLx9GAYCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T17:18:17.700043Z"},"content_sha256":"9c7078b2694096d147e1cbf0ed7d516bffe6915c5cda40ad924005126f26d7e0","schema_version":"1.0","event_id":"sha256:9c7078b2694096d147e1cbf0ed7d516bffe6915c5cda40ad924005126f26d7e0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:XCXQ5LBRJW64KIG7NGHQ3AAHF3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CFT driven cosmology and conformal higher spin fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Andrei O. Barvinsky","submitted_at":"2015-11-24T09:44:56Z","abstract_excerpt":"Conformal higher spin (CHS) field theory, which is a solid part of recent advanced checks of AdS/CFT correspondence, finds applications in cosmology. Hidden sector of weakly interacting CHS fields suggests a resolution of the hierarchy problem in the model of initial conditions for inflationary cosmology driven by a conformal field theory. These initial conditions are set by thermal garland type cosmological instantons in the sub-planckian energy range for the model of CHS fields with a large positive coefficient $\\beta$ of the Gauss-Bonnet term in their total conformal anomaly and a large num"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.07625","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":"2026-05-18T01:13:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B2sxJR4ZUNtabOd8xYsn4QfhIb3HZVq+c3uz/KoJO49CvTOMXPWvLN2r0TwIp9gBH02FLWtHYEZYpkHsMflABQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T17:18:17.700681Z"},"content_sha256":"3d7695df00a50380651555c317ea8fb77ac2a664d460958afd0eef51858c8c24","schema_version":"1.0","event_id":"sha256:3d7695df00a50380651555c317ea8fb77ac2a664d460958afd0eef51858c8c24"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XCXQ5LBRJW64KIG7NGHQ3AAHF3/bundle.json","state_url":"https://pith.science/pith/XCXQ5LBRJW64KIG7NGHQ3AAHF3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XCXQ5LBRJW64KIG7NGHQ3AAHF3/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":"2026-08-20T17:18:17Z","links":{"resolver":"https://pith.science/pith/XCXQ5LBRJW64KIG7NGHQ3AAHF3","bundle":"https://pith.science/pith/XCXQ5LBRJW64KIG7NGHQ3AAHF3/bundle.json","state":"https://pith.science/pith/XCXQ5LBRJW64KIG7NGHQ3AAHF3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XCXQ5LBRJW64KIG7NGHQ3AAHF3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:XCXQ5LBRJW64KIG7NGHQ3AAHF3","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":"dd0c5f4b2a5014e858050f58fcc03dd0807aea78cca4e12a00f49d01d39bc90f","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-11-24T09:44:56Z","title_canon_sha256":"20617683634d4f613fdb2762cb96880c3a6cd8594df361111f042006f19847b7"},"schema_version":"1.0","source":{"id":"1511.07625","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.07625","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"arxiv_version","alias_value":"1511.07625v2","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.07625","created_at":"2026-05-18T01:13:16Z"},{"alias_kind":"pith_short_12","alias_value":"XCXQ5LBRJW64","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XCXQ5LBRJW64KIG7","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XCXQ5LBR","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:3d7695df00a50380651555c317ea8fb77ac2a664d460958afd0eef51858c8c24","target":"graph","created_at":"2026-05-18T01:13:16Z","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":"Conformal higher spin (CHS) field theory, which is a solid part of recent advanced checks of AdS/CFT correspondence, finds applications in cosmology. Hidden sector of weakly interacting CHS fields suggests a resolution of the hierarchy problem in the model of initial conditions for inflationary cosmology driven by a conformal field theory. These initial conditions are set by thermal garland type cosmological instantons in the sub-planckian energy range for the model of CHS fields with a large positive coefficient $\\beta$ of the Gauss-Bonnet term in their total conformal anomaly and a large num","authors_text":"Andrei O. Barvinsky","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-11-24T09:44:56Z","title":"CFT driven cosmology and conformal higher spin fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.07625","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":"sha256:9c7078b2694096d147e1cbf0ed7d516bffe6915c5cda40ad924005126f26d7e0","target":"record","created_at":"2026-05-18T01:13:16Z","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":"dd0c5f4b2a5014e858050f58fcc03dd0807aea78cca4e12a00f49d01d39bc90f","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-11-24T09:44:56Z","title_canon_sha256":"20617683634d4f613fdb2762cb96880c3a6cd8594df361111f042006f19847b7"},"schema_version":"1.0","source":{"id":"1511.07625","kind":"arxiv","version":2}},"canonical_sha256":"b8af0eac314dbdc520df698f0d80072ec1a279927d91e52beca7b61d7fb98bb3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8af0eac314dbdc520df698f0d80072ec1a279927d91e52beca7b61d7fb98bb3","first_computed_at":"2026-05-18T01:13:16.209646Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:16.209646Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MFSjnSDOkpzJe8Cm2DwPLmgQboCcm+IgV1YHppOjeq7XVEMidrcnIkmqAg/saGfJ/a/MAa8pWIl2LYLCciXqDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:16.210243Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.07625","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9c7078b2694096d147e1cbf0ed7d516bffe6915c5cda40ad924005126f26d7e0","sha256:3d7695df00a50380651555c317ea8fb77ac2a664d460958afd0eef51858c8c24"],"state_sha256":"f377f5875a042ad20698e30e6fc4960aa771c1d6a70ff1d09f9a4076728f6c82"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WLf6HvJ7xLhg4e/AZD3EV6G1/P9Kv/MTA0+P+MlA9DtqbfbEdPfMTASvnVbL/p2Q7eE0qbUjL/CMnuVI3jz6Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T17:18:17.704697Z","bundle_sha256":"74d9e9dc79ef9f62fe80ae963a9460b456ce5666d745455fa1660b41dce1f59a"}}