{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:GQKR7BDFYJ7QYTAUE5Z43I5IAY","short_pith_number":"pith:GQKR7BDF","canonical_record":{"source":{"id":"1609.06993","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-22T14:28:14Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"8b7997f70140d824d2a921c9ec55156ce5e6d5bb0b26951b77892e5a0af1eed8","abstract_canon_sha256":"91d078fe1b25bf928b11f40abd5aeee6acdc2c6c67a6e7dbded29ab53d389667"},"schema_version":"1.0"},"canonical_sha256":"34151f8465c27f0c4c142773cda3a806225bf6ce9ad6d165c26084a12dae73d7","source":{"kind":"arxiv","id":"1609.06993","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.06993","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"arxiv_version","alias_value":"1609.06993v1","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06993","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"pith_short_12","alias_value":"GQKR7BDFYJ7Q","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"GQKR7BDFYJ7QYTAU","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"GQKR7BDF","created_at":"2026-05-18T12:30:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:GQKR7BDFYJ7QYTAUE5Z43I5IAY","target":"record","payload":{"canonical_record":{"source":{"id":"1609.06993","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-22T14:28:14Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"8b7997f70140d824d2a921c9ec55156ce5e6d5bb0b26951b77892e5a0af1eed8","abstract_canon_sha256":"91d078fe1b25bf928b11f40abd5aeee6acdc2c6c67a6e7dbded29ab53d389667"},"schema_version":"1.0"},"canonical_sha256":"34151f8465c27f0c4c142773cda3a806225bf6ce9ad6d165c26084a12dae73d7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:42:07.579666Z","signature_b64":"fcc8C1I8gsubmGf5Zo0TUNabHE2jApJ0JRsr9d0IFw/xabrZEuDnLUCUs/S+ulDCzV10fvqAGwz5nyznJf/iCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34151f8465c27f0c4c142773cda3a806225bf6ce9ad6d165c26084a12dae73d7","last_reissued_at":"2026-05-18T00:42:07.579101Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:42:07.579101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.06993","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":"2026-05-18T00:42:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ipV03S7nw3OuvzehCtGQQ+Cc4Mc/uF6byXbPsgTnnBr1fQmBxOp5ciuW8magyUvOtNAsq7OWyGtRyPAekqBKAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T15:54:28.693738Z"},"content_sha256":"f94edcc267829a07d5d56c9ae9cd8d6f78371b8c6c3b81cc61151825b47674c6","schema_version":"1.0","event_id":"sha256:f94edcc267829a07d5d56c9ae9cd8d6f78371b8c6c3b81cc61151825b47674c6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:GQKR7BDFYJ7QYTAUE5Z43I5IAY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Conformal Limit of Inflation in the Era of CMB Polarimetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-th","authors_text":"Enrico Pajer, Guilherme L. Pimentel, Jaap V. S. Van Wijck","submitted_at":"2016-09-22T14:28:14Z","abstract_excerpt":"We argue that the non-detection of primordial tensor modes has taught us a great deal about the primordial universe. In single-field slow-roll inflation, the current upper bound on the tensor-to-scalar ratio, $r < 0.07$ $(95 \\% ~CL)$, implies that the Hubble slow-roll parameters obey $\\varepsilon \\ll \\eta$, and therefore establishes the existence of a new hierarchy. We dub this regime the conformal limit of (slow-roll) inflation, and show that it includes Starobinsky-like inflation as well as all viable single-field models with a sub-Planckian field excursion. In this limit, all primordial cor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06993","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":"2026-05-18T00:42:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XrjRYNPLbNtfCL3aBkNFIHiJYz+jYl8neX6AxbJKmN01HGz0cgGV6NvTb3rm4HglXXTyksoQIN5uPDQDUG08DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T15:54:28.694450Z"},"content_sha256":"40c14e1afc174684ed57d20533d0e4cea35bca352f86502fda7983fa1ec1a337","schema_version":"1.0","event_id":"sha256:40c14e1afc174684ed57d20533d0e4cea35bca352f86502fda7983fa1ec1a337"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GQKR7BDFYJ7QYTAUE5Z43I5IAY/bundle.json","state_url":"https://pith.science/pith/GQKR7BDFYJ7QYTAUE5Z43I5IAY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GQKR7BDFYJ7QYTAUE5Z43I5IAY/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":"2026-06-07T15:54:28Z","links":{"resolver":"https://pith.science/pith/GQKR7BDFYJ7QYTAUE5Z43I5IAY","bundle":"https://pith.science/pith/GQKR7BDFYJ7QYTAUE5Z43I5IAY/bundle.json","state":"https://pith.science/pith/GQKR7BDFYJ7QYTAUE5Z43I5IAY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GQKR7BDFYJ7QYTAUE5Z43I5IAY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:GQKR7BDFYJ7QYTAUE5Z43I5IAY","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":"91d078fe1b25bf928b11f40abd5aeee6acdc2c6c67a6e7dbded29ab53d389667","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-22T14:28:14Z","title_canon_sha256":"8b7997f70140d824d2a921c9ec55156ce5e6d5bb0b26951b77892e5a0af1eed8"},"schema_version":"1.0","source":{"id":"1609.06993","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.06993","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"arxiv_version","alias_value":"1609.06993v1","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06993","created_at":"2026-05-18T00:42:07Z"},{"alias_kind":"pith_short_12","alias_value":"GQKR7BDFYJ7Q","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"GQKR7BDFYJ7QYTAU","created_at":"2026-05-18T12:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"GQKR7BDF","created_at":"2026-05-18T12:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:40c14e1afc174684ed57d20533d0e4cea35bca352f86502fda7983fa1ec1a337","target":"graph","created_at":"2026-05-18T00:42:07Z","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 argue that the non-detection of primordial tensor modes has taught us a great deal about the primordial universe. In single-field slow-roll inflation, the current upper bound on the tensor-to-scalar ratio, $r < 0.07$ $(95 \\% ~CL)$, implies that the Hubble slow-roll parameters obey $\\varepsilon \\ll \\eta$, and therefore establishes the existence of a new hierarchy. We dub this regime the conformal limit of (slow-roll) inflation, and show that it includes Starobinsky-like inflation as well as all viable single-field models with a sub-Planckian field excursion. In this limit, all primordial cor","authors_text":"Enrico Pajer, Guilherme L. Pimentel, Jaap V. S. Van Wijck","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-22T14:28:14Z","title":"The Conformal Limit of Inflation in the Era of CMB Polarimetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06993","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:f94edcc267829a07d5d56c9ae9cd8d6f78371b8c6c3b81cc61151825b47674c6","target":"record","created_at":"2026-05-18T00:42:07Z","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":"91d078fe1b25bf928b11f40abd5aeee6acdc2c6c67a6e7dbded29ab53d389667","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-22T14:28:14Z","title_canon_sha256":"8b7997f70140d824d2a921c9ec55156ce5e6d5bb0b26951b77892e5a0af1eed8"},"schema_version":"1.0","source":{"id":"1609.06993","kind":"arxiv","version":1}},"canonical_sha256":"34151f8465c27f0c4c142773cda3a806225bf6ce9ad6d165c26084a12dae73d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"34151f8465c27f0c4c142773cda3a806225bf6ce9ad6d165c26084a12dae73d7","first_computed_at":"2026-05-18T00:42:07.579101Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:07.579101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fcc8C1I8gsubmGf5Zo0TUNabHE2jApJ0JRsr9d0IFw/xabrZEuDnLUCUs/S+ulDCzV10fvqAGwz5nyznJf/iCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:07.579666Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.06993","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f94edcc267829a07d5d56c9ae9cd8d6f78371b8c6c3b81cc61151825b47674c6","sha256:40c14e1afc174684ed57d20533d0e4cea35bca352f86502fda7983fa1ec1a337"],"state_sha256":"b8bbe9f580c4f9c73c50ec0f04b24ebd1b816fcfa02648f54704ec6b739fa0d5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wa75VHeVv+2J3DNeEI+/eU1steSnM0bMZ5s/odm3E1Gi1mDGvDfztnV51+nfiHSgRePWFiriLOBqqdHadFvhCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T15:54:28.698479Z","bundle_sha256":"0c69f8d865401d1bcb51abc834319d147802910265b1c7581bacea0b4a3a5f9e"}}