{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:24E6AEIBKLITRAVJSREXJ3RCNT","short_pith_number":"pith:24E6AEIB","canonical_record":{"source":{"id":"1407.4748","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-07-17T17:34:37Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"7fca739d80ef9c23702cc0381df9c4fe3cf75685d61df1585f48d309500e2b3a","abstract_canon_sha256":"12d9ae752c3c06eda29acd255696ccd8fae0bb5cbf4b8345bd96e76b741122ab"},"schema_version":"1.0"},"canonical_sha256":"d709e0110152d13882a9944974ee226cf193aa2612a26613a7d7f7a9c78aba1c","source":{"kind":"arxiv","id":"1407.4748","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.4748","created_at":"2026-05-18T01:42:34Z"},{"alias_kind":"arxiv_version","alias_value":"1407.4748v1","created_at":"2026-05-18T01:42:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.4748","created_at":"2026-05-18T01:42:34Z"},{"alias_kind":"pith_short_12","alias_value":"24E6AEIBKLIT","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"24E6AEIBKLITRAVJ","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"24E6AEIB","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:24E6AEIBKLITRAVJSREXJ3RCNT","target":"record","payload":{"canonical_record":{"source":{"id":"1407.4748","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-07-17T17:34:37Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"7fca739d80ef9c23702cc0381df9c4fe3cf75685d61df1585f48d309500e2b3a","abstract_canon_sha256":"12d9ae752c3c06eda29acd255696ccd8fae0bb5cbf4b8345bd96e76b741122ab"},"schema_version":"1.0"},"canonical_sha256":"d709e0110152d13882a9944974ee226cf193aa2612a26613a7d7f7a9c78aba1c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:34.297204Z","signature_b64":"RTAi2239R5Phv2iL4a3PiKfdeDNOpjATOls8qiottXnEJ/zQ5UXOXTDkXMEZF0bbJ94WfZjWQL2tvGexZ2I5Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d709e0110152d13882a9944974ee226cf193aa2612a26613a7d7f7a9c78aba1c","last_reissued_at":"2026-05-18T01:42:34.296552Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:34.296552Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.4748","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:42:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CyMxfOclcfZfoW96rqZ3p4i3JBGyY9CT1SxJ7EAxmr5AfPxDVvm3MslEBFqe+/TYYQxkUymrUKHknAkrBV1VAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T06:46:35.986421Z"},"content_sha256":"337db8b8d9291f2b973c8aaae3af50b8ac476a380f03eef62fd00a473f2ff20c","schema_version":"1.0","event_id":"sha256:337db8b8d9291f2b973c8aaae3af50b8ac476a380f03eef62fd00a473f2ff20c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:24E6AEIBKLITRAVJSREXJ3RCNT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Perturbative Quantum Gravity Comes of Age","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"R. P. Woodard (University of Florida)","submitted_at":"2014-07-17T17:34:37Z","abstract_excerpt":"I argue that cosmological data from the epoch of primordial inflation is catalyzing the maturation of quantum gravity from speculation into a hard science. I explain why quantum gravitational effects from primordial inflation are observable. I then review what has been done, both theoretically and observationally, and what the future holds. I also discuss what this tells us about quantum gravity."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.4748","kind":"arxiv","version":1},"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":"2026-05-18T01:42:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lme1sGRoAAq0V3mgTKjr4CbootP/X1XZ53goGZUK0yCSZwNz5opdIZ4ERO2XnLpcJPK7tX/c2FnfbBBS3sINDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T06:46:35.987132Z"},"content_sha256":"3c98eaa4e1219f58631b166c34d47b22ec5fc37c6ce09b6e47bd574b38c5ca92","schema_version":"1.0","event_id":"sha256:3c98eaa4e1219f58631b166c34d47b22ec5fc37c6ce09b6e47bd574b38c5ca92"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/24E6AEIBKLITRAVJSREXJ3RCNT/bundle.json","state_url":"https://pith.science/pith/24E6AEIBKLITRAVJSREXJ3RCNT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/24E6AEIBKLITRAVJSREXJ3RCNT/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":"2026-05-27T06:46:35Z","links":{"resolver":"https://pith.science/pith/24E6AEIBKLITRAVJSREXJ3RCNT","bundle":"https://pith.science/pith/24E6AEIBKLITRAVJSREXJ3RCNT/bundle.json","state":"https://pith.science/pith/24E6AEIBKLITRAVJSREXJ3RCNT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/24E6AEIBKLITRAVJSREXJ3RCNT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:24E6AEIBKLITRAVJSREXJ3RCNT","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":"12d9ae752c3c06eda29acd255696ccd8fae0bb5cbf4b8345bd96e76b741122ab","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-07-17T17:34:37Z","title_canon_sha256":"7fca739d80ef9c23702cc0381df9c4fe3cf75685d61df1585f48d309500e2b3a"},"schema_version":"1.0","source":{"id":"1407.4748","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.4748","created_at":"2026-05-18T01:42:34Z"},{"alias_kind":"arxiv_version","alias_value":"1407.4748v1","created_at":"2026-05-18T01:42:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.4748","created_at":"2026-05-18T01:42:34Z"},{"alias_kind":"pith_short_12","alias_value":"24E6AEIBKLIT","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"24E6AEIBKLITRAVJ","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"24E6AEIB","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:3c98eaa4e1219f58631b166c34d47b22ec5fc37c6ce09b6e47bd574b38c5ca92","target":"graph","created_at":"2026-05-18T01:42:34Z","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":"I argue that cosmological data from the epoch of primordial inflation is catalyzing the maturation of quantum gravity from speculation into a hard science. I explain why quantum gravitational effects from primordial inflation are observable. I then review what has been done, both theoretically and observationally, and what the future holds. I also discuss what this tells us about quantum gravity.","authors_text":"R. P. Woodard (University of Florida)","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-07-17T17:34:37Z","title":"Perturbative Quantum Gravity Comes of Age"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.4748","kind":"arxiv","version":1},"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":"sha256:337db8b8d9291f2b973c8aaae3af50b8ac476a380f03eef62fd00a473f2ff20c","target":"record","created_at":"2026-05-18T01:42:34Z","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":"12d9ae752c3c06eda29acd255696ccd8fae0bb5cbf4b8345bd96e76b741122ab","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-07-17T17:34:37Z","title_canon_sha256":"7fca739d80ef9c23702cc0381df9c4fe3cf75685d61df1585f48d309500e2b3a"},"schema_version":"1.0","source":{"id":"1407.4748","kind":"arxiv","version":1}},"canonical_sha256":"d709e0110152d13882a9944974ee226cf193aa2612a26613a7d7f7a9c78aba1c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d709e0110152d13882a9944974ee226cf193aa2612a26613a7d7f7a9c78aba1c","first_computed_at":"2026-05-18T01:42:34.296552Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:34.296552Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RTAi2239R5Phv2iL4a3PiKfdeDNOpjATOls8qiottXnEJ/zQ5UXOXTDkXMEZF0bbJ94WfZjWQL2tvGexZ2I5Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:34.297204Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.4748","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:337db8b8d9291f2b973c8aaae3af50b8ac476a380f03eef62fd00a473f2ff20c","sha256:3c98eaa4e1219f58631b166c34d47b22ec5fc37c6ce09b6e47bd574b38c5ca92"],"state_sha256":"83f373d4985e8c48e2cb44c7fbe73fe4c0162a5c793b6d0c13a967aa06933c6b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x0jCHDufo3P48BgjwyXXxwOKy4S9lZKGkVZVHBlo+9uC+9eLd3ooyQADhjFE2sGC2qlpNXzsI+wYZAnC8GeRCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T06:46:35.990812Z","bundle_sha256":"bb6b1e4f2b938effeec57346fdbdc160f4cfa0e602ca4da9b6bde5c0611f3f7e"}}