{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:OAUEYE2VI2OTO747CGQVCI45X2","short_pith_number":"pith:OAUEYE2V","canonical_record":{"source":{"id":"1712.07071","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-12-19T17:34:05Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"436143e2e117be034098084419ea8bb60de6f3a2c5c682c7b518c96265f39599","abstract_canon_sha256":"e7a61b86114a32239523e5b2cc7ae86f44a038406a559b8d928ebd49a26caea3"},"schema_version":"1.0"},"canonical_sha256":"70284c1355469d377f9f11a151239dbea688101627c9d56543296a857b365587","source":{"kind":"arxiv","id":"1712.07071","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.07071","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"arxiv_version","alias_value":"1712.07071v2","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.07071","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"pith_short_12","alias_value":"OAUEYE2VI2OT","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OAUEYE2VI2OTO747","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OAUEYE2V","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:OAUEYE2VI2OTO747CGQVCI45X2","target":"record","payload":{"canonical_record":{"source":{"id":"1712.07071","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-12-19T17:34:05Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"436143e2e117be034098084419ea8bb60de6f3a2c5c682c7b518c96265f39599","abstract_canon_sha256":"e7a61b86114a32239523e5b2cc7ae86f44a038406a559b8d928ebd49a26caea3"},"schema_version":"1.0"},"canonical_sha256":"70284c1355469d377f9f11a151239dbea688101627c9d56543296a857b365587","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:53.795279Z","signature_b64":"cv61Vr4/JsGzXKUYcjZ5GIJJfZffTSyeeTt8pPtKKeddCdR8Tx8qzXltvKcodHSmnc1aZKt4t120lMHLpMLsBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"70284c1355469d377f9f11a151239dbea688101627c9d56543296a857b365587","last_reissued_at":"2026-05-18T00:12:53.794566Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:53.794566Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.07071","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":"2026-05-18T00:12:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SJHLfzWY9KzB3ksb6SjPrthCIl3Xj35KFkZO38SMbgkSP9DD7iENMUBEoJZ+tBzXhmXbDovhU+qA0gn5amFLCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T00:39:51.490682Z"},"content_sha256":"7b2dcc1b3fd6e2f97ece0601b5c9a89d25c7e367aefead604c4f0033c6e6e930","schema_version":"1.0","event_id":"sha256:7b2dcc1b3fd6e2f97ece0601b5c9a89d25c7e367aefead604c4f0033c6e6e930"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:OAUEYE2VI2OTO747CGQVCI45X2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Post-inflationary Scalar Tensor Cosmology and Inflationary Parameters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"hep-ph","authors_text":"Anshuman Maharana, Ivonne Zavala","submitted_at":"2017-12-19T17:34:05Z","abstract_excerpt":"Scalar fields provide attractive modifications of pre-BBN cosmology, which have interesting implications for dark matter abundances. We analyse the effect of these modifications on the number of e-foldings between horizon exit of CMB modes and the end of inflation $(N_k)$, and examine the consequences for inflationary predictions of various models. We find significant effects in the predictions in the $(n_s, r)$ plane. For a large part of the parameter space, the shift in $N_k$ is positive; this ameliorates the tension of $m^{2} \\varphi^{2}$ and natural inflation with data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.07071","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":"2026-05-18T00:12:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N4GtR+fdZhsXiUTEF9eRNkhkrKdxZhyuJat2dM61PccI0ubdCG6y5I4ed1HsokTrvgyXGupl4Fq6jZkaYXy+BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T00:39:51.491149Z"},"content_sha256":"b856a4ba9e4c0726f168fded24edc9ba5df383e594f5ba036bcdaff8d591b800","schema_version":"1.0","event_id":"sha256:b856a4ba9e4c0726f168fded24edc9ba5df383e594f5ba036bcdaff8d591b800"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OAUEYE2VI2OTO747CGQVCI45X2/bundle.json","state_url":"https://pith.science/pith/OAUEYE2VI2OTO747CGQVCI45X2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OAUEYE2VI2OTO747CGQVCI45X2/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":"2026-08-13T00:39:51Z","links":{"resolver":"https://pith.science/pith/OAUEYE2VI2OTO747CGQVCI45X2","bundle":"https://pith.science/pith/OAUEYE2VI2OTO747CGQVCI45X2/bundle.json","state":"https://pith.science/pith/OAUEYE2VI2OTO747CGQVCI45X2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OAUEYE2VI2OTO747CGQVCI45X2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:OAUEYE2VI2OTO747CGQVCI45X2","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":"e7a61b86114a32239523e5b2cc7ae86f44a038406a559b8d928ebd49a26caea3","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-12-19T17:34:05Z","title_canon_sha256":"436143e2e117be034098084419ea8bb60de6f3a2c5c682c7b518c96265f39599"},"schema_version":"1.0","source":{"id":"1712.07071","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.07071","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"arxiv_version","alias_value":"1712.07071v2","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.07071","created_at":"2026-05-18T00:12:53Z"},{"alias_kind":"pith_short_12","alias_value":"OAUEYE2VI2OT","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"OAUEYE2VI2OTO747","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"OAUEYE2V","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:b856a4ba9e4c0726f168fded24edc9ba5df383e594f5ba036bcdaff8d591b800","target":"graph","created_at":"2026-05-18T00:12:53Z","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":"Scalar fields provide attractive modifications of pre-BBN cosmology, which have interesting implications for dark matter abundances. We analyse the effect of these modifications on the number of e-foldings between horizon exit of CMB modes and the end of inflation $(N_k)$, and examine the consequences for inflationary predictions of various models. We find significant effects in the predictions in the $(n_s, r)$ plane. For a large part of the parameter space, the shift in $N_k$ is positive; this ameliorates the tension of $m^{2} \\varphi^{2}$ and natural inflation with data.","authors_text":"Anshuman Maharana, Ivonne Zavala","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-12-19T17:34:05Z","title":"Post-inflationary Scalar Tensor Cosmology and Inflationary Parameters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.07071","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":"sha256:7b2dcc1b3fd6e2f97ece0601b5c9a89d25c7e367aefead604c4f0033c6e6e930","target":"record","created_at":"2026-05-18T00:12:53Z","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":"e7a61b86114a32239523e5b2cc7ae86f44a038406a559b8d928ebd49a26caea3","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-12-19T17:34:05Z","title_canon_sha256":"436143e2e117be034098084419ea8bb60de6f3a2c5c682c7b518c96265f39599"},"schema_version":"1.0","source":{"id":"1712.07071","kind":"arxiv","version":2}},"canonical_sha256":"70284c1355469d377f9f11a151239dbea688101627c9d56543296a857b365587","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"70284c1355469d377f9f11a151239dbea688101627c9d56543296a857b365587","first_computed_at":"2026-05-18T00:12:53.794566Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:53.794566Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cv61Vr4/JsGzXKUYcjZ5GIJJfZffTSyeeTt8pPtKKeddCdR8Tx8qzXltvKcodHSmnc1aZKt4t120lMHLpMLsBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:53.795279Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.07071","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b2dcc1b3fd6e2f97ece0601b5c9a89d25c7e367aefead604c4f0033c6e6e930","sha256:b856a4ba9e4c0726f168fded24edc9ba5df383e594f5ba036bcdaff8d591b800"],"state_sha256":"fa1afc9baccf194b9c5306c9b35e4e647b6b96cd59fef39f8419e6317cf348b0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kHvwZpsBr0FgSBDSbmbsbBzFiQTEIiFB30lFRvDAbtQPBZm8uT+c5DTJER3WQ+eyXUBPvkW64DP+sSQWb66BDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T00:39:51.496585Z","bundle_sha256":"702ddb04fbb657547697f5d7365ee9981a2dd778861583ead09f883a9aa598b2"}}