{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:OCM26Q7JHEY6VNBYGEHGTHZJ4Z","short_pith_number":"pith:OCM26Q7J","canonical_record":{"source":{"id":"1709.04252","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-13T11:07:31Z","cross_cats_sorted":[],"title_canon_sha256":"49ce4042d45ffe53622a61d5b0305113734399365ce46edb32fe6a18f99fd377","abstract_canon_sha256":"df6214d7b17428be5f8480b2bf3a9e96ab82862dcc228a410e1f82c5f2b403cb"},"schema_version":"1.0"},"canonical_sha256":"7099af43e93931eab438310e699f29e657ed221c01789894397b3ff84513ad8b","source":{"kind":"arxiv","id":"1709.04252","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.04252","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"arxiv_version","alias_value":"1709.04252v1","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.04252","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"pith_short_12","alias_value":"OCM26Q7JHEY6","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OCM26Q7JHEY6VNBY","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OCM26Q7J","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:OCM26Q7JHEY6VNBYGEHGTHZJ4Z","target":"record","payload":{"canonical_record":{"source":{"id":"1709.04252","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-13T11:07:31Z","cross_cats_sorted":[],"title_canon_sha256":"49ce4042d45ffe53622a61d5b0305113734399365ce46edb32fe6a18f99fd377","abstract_canon_sha256":"df6214d7b17428be5f8480b2bf3a9e96ab82862dcc228a410e1f82c5f2b403cb"},"schema_version":"1.0"},"canonical_sha256":"7099af43e93931eab438310e699f29e657ed221c01789894397b3ff84513ad8b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:17.278805Z","signature_b64":"svpbDgo0fgkVGczTnAeDebkbItwm2Cp7LMvfbLTFUt9J0nzieFcU7jQOGY5sgaDAA5Qx6oTBJfp9ymf/AIEZAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7099af43e93931eab438310e699f29e657ed221c01789894397b3ff84513ad8b","last_reissued_at":"2026-05-18T00:25:17.278064Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:17.278064Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.04252","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":"2026-05-18T00:25:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z0lWzVnY113AgLgRb7Uwu2WJeCMhDBOGRkrsLUXBIzBzPHOemTZ3q65qkr99H41oyG+JWegLMAaXOzxcBcaUDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T19:59:43.997935Z"},"content_sha256":"a3d40b441ae8c018b935aa6e777a683f207c1dad726ca6b80c17e7d2ab3ef935","schema_version":"1.0","event_id":"sha256:a3d40b441ae8c018b935aa6e777a683f207c1dad726ca6b80c17e7d2ab3ef935"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:OCM26Q7JHEY6VNBYGEHGTHZJ4Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Inflationary attractors from nonminimal coupling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Yungui Gong, Zhu Yi","submitted_at":"2017-09-13T11:07:31Z","abstract_excerpt":"We show explicitly how the E model attractor is obtained from the general scalar-tensor theory of gravity with arbitrary conformal factors in the strong coupling limit. By using conformal transformations, any attractor with the observables $n_s$ and $r$ can be obtained. The existence of attractors imposes a challenge to distinguish different models."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.04252","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":"2026-05-18T00:25:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tXeHjTKt14q4kqNj5big16Ap4z84D0gTHedxs98he1wr+TjrDWu0ag3P92tXYe4JieLZrcjHO7EhRE4TfeCBAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T19:59:43.998609Z"},"content_sha256":"e0e53e1f339180c03bc89ec3166dc88fac479c287c8087da45118c1d4bb3bec2","schema_version":"1.0","event_id":"sha256:e0e53e1f339180c03bc89ec3166dc88fac479c287c8087da45118c1d4bb3bec2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OCM26Q7JHEY6VNBYGEHGTHZJ4Z/bundle.json","state_url":"https://pith.science/pith/OCM26Q7JHEY6VNBYGEHGTHZJ4Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OCM26Q7JHEY6VNBYGEHGTHZJ4Z/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":"2026-06-06T19:59:44Z","links":{"resolver":"https://pith.science/pith/OCM26Q7JHEY6VNBYGEHGTHZJ4Z","bundle":"https://pith.science/pith/OCM26Q7JHEY6VNBYGEHGTHZJ4Z/bundle.json","state":"https://pith.science/pith/OCM26Q7JHEY6VNBYGEHGTHZJ4Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OCM26Q7JHEY6VNBYGEHGTHZJ4Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:OCM26Q7JHEY6VNBYGEHGTHZJ4Z","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":"df6214d7b17428be5f8480b2bf3a9e96ab82862dcc228a410e1f82c5f2b403cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-13T11:07:31Z","title_canon_sha256":"49ce4042d45ffe53622a61d5b0305113734399365ce46edb32fe6a18f99fd377"},"schema_version":"1.0","source":{"id":"1709.04252","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.04252","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"arxiv_version","alias_value":"1709.04252v1","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.04252","created_at":"2026-05-18T00:25:17Z"},{"alias_kind":"pith_short_12","alias_value":"OCM26Q7JHEY6","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OCM26Q7JHEY6VNBY","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OCM26Q7J","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:e0e53e1f339180c03bc89ec3166dc88fac479c287c8087da45118c1d4bb3bec2","target":"graph","created_at":"2026-05-18T00:25:17Z","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 show explicitly how the E model attractor is obtained from the general scalar-tensor theory of gravity with arbitrary conformal factors in the strong coupling limit. By using conformal transformations, any attractor with the observables $n_s$ and $r$ can be obtained. The existence of attractors imposes a challenge to distinguish different models.","authors_text":"Yungui Gong, Zhu Yi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-13T11:07:31Z","title":"Inflationary attractors from nonminimal coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.04252","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:a3d40b441ae8c018b935aa6e777a683f207c1dad726ca6b80c17e7d2ab3ef935","target":"record","created_at":"2026-05-18T00:25:17Z","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":"df6214d7b17428be5f8480b2bf3a9e96ab82862dcc228a410e1f82c5f2b403cb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-09-13T11:07:31Z","title_canon_sha256":"49ce4042d45ffe53622a61d5b0305113734399365ce46edb32fe6a18f99fd377"},"schema_version":"1.0","source":{"id":"1709.04252","kind":"arxiv","version":1}},"canonical_sha256":"7099af43e93931eab438310e699f29e657ed221c01789894397b3ff84513ad8b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7099af43e93931eab438310e699f29e657ed221c01789894397b3ff84513ad8b","first_computed_at":"2026-05-18T00:25:17.278064Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:25:17.278064Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"svpbDgo0fgkVGczTnAeDebkbItwm2Cp7LMvfbLTFUt9J0nzieFcU7jQOGY5sgaDAA5Qx6oTBJfp9ymf/AIEZAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:25:17.278805Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.04252","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a3d40b441ae8c018b935aa6e777a683f207c1dad726ca6b80c17e7d2ab3ef935","sha256:e0e53e1f339180c03bc89ec3166dc88fac479c287c8087da45118c1d4bb3bec2"],"state_sha256":"46a1877c889fe217a81206e6f922dde744adc397c6e5d7e502dc993ce559f235"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XdLLtFhDXd86T+KCukbwQz/jkllCI8WJbYLfAemfjQ1W8W5oXtB0PLTtzlxM5N+ojiEG05SxCv4aAlSpFzxDBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T19:59:44.002169Z","bundle_sha256":"d68085047e917d36e350976ec740536110ab3046dddd3582a59cf6692cac0f9b"}}