{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:CIBLZ3TUODSUJ24X6TOMXSLSZ6","short_pith_number":"pith:CIBLZ3TU","canonical_record":{"source":{"id":"1605.09365","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-05-30T19:45:35Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"c55edf3055c0ff25d98e053e2947615de977c5479b62ecfd2e6ce2816889cfac","abstract_canon_sha256":"6dab7ef93f249b1802450ac39450ff57c2158d72a6d364b6b16f651e732cbe3a"},"schema_version":"1.0"},"canonical_sha256":"1202bcee7470e544eb97f4dccbc972cf9056966b917aa442c6523e867c62215b","source":{"kind":"arxiv","id":"1605.09365","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.09365","created_at":"2026-05-18T00:59:24Z"},{"alias_kind":"arxiv_version","alias_value":"1605.09365v2","created_at":"2026-05-18T00:59:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.09365","created_at":"2026-05-18T00:59:24Z"},{"alias_kind":"pith_short_12","alias_value":"CIBLZ3TUODSU","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"CIBLZ3TUODSUJ24X","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"CIBLZ3TU","created_at":"2026-05-18T12:30:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:CIBLZ3TUODSUJ24X6TOMXSLSZ6","target":"record","payload":{"canonical_record":{"source":{"id":"1605.09365","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-05-30T19:45:35Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"c55edf3055c0ff25d98e053e2947615de977c5479b62ecfd2e6ce2816889cfac","abstract_canon_sha256":"6dab7ef93f249b1802450ac39450ff57c2158d72a6d364b6b16f651e732cbe3a"},"schema_version":"1.0"},"canonical_sha256":"1202bcee7470e544eb97f4dccbc972cf9056966b917aa442c6523e867c62215b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:24.942270Z","signature_b64":"oqgcWn3jrU0sX9nX1aJVUFNYl48KK8zJZnXZCGU2VN2cgtynFos4n10FNjK4wefM/v7keryPCTtjfoqZOxPfCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1202bcee7470e544eb97f4dccbc972cf9056966b917aa442c6523e867c62215b","last_reissued_at":"2026-05-18T00:59:24.941519Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:24.941519Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.09365","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":"2026-05-18T00:59:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RMuQZhPBR8L24OYtytRX7m1K8lI+/tjmuuew3dhKlm5VzYOfqfLYtnIHArKVu3mIr6P458+sYPg5cwe0xMX2Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T10:40:40.091286Z"},"content_sha256":"733839b207b72598c535a1e8495ee450dbee56b8e2f475696076c5345ee0d97e","schema_version":"1.0","event_id":"sha256:733839b207b72598c535a1e8495ee450dbee56b8e2f475696076c5345ee0d97e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:CIBLZ3TUODSUJ24X6TOMXSLSZ6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Future of Primordial Features with Large-Scale Structure Surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Cora Dvorkin, Licia Verde, Mohammad Hossein Namjoo, Xingang Chen, Zhiqi Huang","submitted_at":"2016-05-30T19:45:35Z","abstract_excerpt":"Primordial features are one of the most important extensions of the Standard Model of cosmology, providing a wealth of information on the primordial universe, ranging from discrimination between inflation and alternative scenarios, new particle detection, to fine structures in the inflationary potential. We study the prospects of future large-scale structure (LSS) surveys on the detection and constraints of these features. We classify primordial feature models into several classes, and for each class we present a simple template of power spectrum that encodes the essential physics. We study ho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.09365","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":"2026-05-18T00:59:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f2KtFDOOXD7LzPancUttetibjY9kzkGrLYGv0uL/Rwk24EL0GoItQB0pwDC0dgNK+kmHjT37GL16RcSdAjOoBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T10:40:40.092020Z"},"content_sha256":"23999286d8742fcdc01eecac61f8cf6cd9fa40b258bad8200b3e7fa3541efe00","schema_version":"1.0","event_id":"sha256:23999286d8742fcdc01eecac61f8cf6cd9fa40b258bad8200b3e7fa3541efe00"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CIBLZ3TUODSUJ24X6TOMXSLSZ6/bundle.json","state_url":"https://pith.science/pith/CIBLZ3TUODSUJ24X6TOMXSLSZ6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CIBLZ3TUODSUJ24X6TOMXSLSZ6/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":"2026-06-06T10:40:40Z","links":{"resolver":"https://pith.science/pith/CIBLZ3TUODSUJ24X6TOMXSLSZ6","bundle":"https://pith.science/pith/CIBLZ3TUODSUJ24X6TOMXSLSZ6/bundle.json","state":"https://pith.science/pith/CIBLZ3TUODSUJ24X6TOMXSLSZ6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CIBLZ3TUODSUJ24X6TOMXSLSZ6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:CIBLZ3TUODSUJ24X6TOMXSLSZ6","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":"6dab7ef93f249b1802450ac39450ff57c2158d72a6d364b6b16f651e732cbe3a","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-05-30T19:45:35Z","title_canon_sha256":"c55edf3055c0ff25d98e053e2947615de977c5479b62ecfd2e6ce2816889cfac"},"schema_version":"1.0","source":{"id":"1605.09365","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.09365","created_at":"2026-05-18T00:59:24Z"},{"alias_kind":"arxiv_version","alias_value":"1605.09365v2","created_at":"2026-05-18T00:59:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.09365","created_at":"2026-05-18T00:59:24Z"},{"alias_kind":"pith_short_12","alias_value":"CIBLZ3TUODSU","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"CIBLZ3TUODSUJ24X","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"CIBLZ3TU","created_at":"2026-05-18T12:30:09Z"}],"graph_snapshots":[{"event_id":"sha256:23999286d8742fcdc01eecac61f8cf6cd9fa40b258bad8200b3e7fa3541efe00","target":"graph","created_at":"2026-05-18T00:59:24Z","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":"Primordial features are one of the most important extensions of the Standard Model of cosmology, providing a wealth of information on the primordial universe, ranging from discrimination between inflation and alternative scenarios, new particle detection, to fine structures in the inflationary potential. We study the prospects of future large-scale structure (LSS) surveys on the detection and constraints of these features. We classify primordial feature models into several classes, and for each class we present a simple template of power spectrum that encodes the essential physics. We study ho","authors_text":"Cora Dvorkin, Licia Verde, Mohammad Hossein Namjoo, Xingang Chen, Zhiqi Huang","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-05-30T19:45:35Z","title":"The Future of Primordial Features with Large-Scale Structure Surveys"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.09365","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":"sha256:733839b207b72598c535a1e8495ee450dbee56b8e2f475696076c5345ee0d97e","target":"record","created_at":"2026-05-18T00:59:24Z","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":"6dab7ef93f249b1802450ac39450ff57c2158d72a6d364b6b16f651e732cbe3a","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-05-30T19:45:35Z","title_canon_sha256":"c55edf3055c0ff25d98e053e2947615de977c5479b62ecfd2e6ce2816889cfac"},"schema_version":"1.0","source":{"id":"1605.09365","kind":"arxiv","version":2}},"canonical_sha256":"1202bcee7470e544eb97f4dccbc972cf9056966b917aa442c6523e867c62215b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1202bcee7470e544eb97f4dccbc972cf9056966b917aa442c6523e867c62215b","first_computed_at":"2026-05-18T00:59:24.941519Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:24.941519Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oqgcWn3jrU0sX9nX1aJVUFNYl48KK8zJZnXZCGU2VN2cgtynFos4n10FNjK4wefM/v7keryPCTtjfoqZOxPfCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:24.942270Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.09365","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:733839b207b72598c535a1e8495ee450dbee56b8e2f475696076c5345ee0d97e","sha256:23999286d8742fcdc01eecac61f8cf6cd9fa40b258bad8200b3e7fa3541efe00"],"state_sha256":"fb3397b27126bfe2ed97fec0163a94d165203568e7807bae4a59300016e7a5aa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UOktwbQJO9ZfOE6wl7OK3kd1hqwArg6CS9vK+WorRGydLpactR2XzXMp4VzVcWi6UKeTzVGZE0lirLtNyFiXBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T10:40:40.095821Z","bundle_sha256":"e9444c9c0b9a1a2caf8493a03c591394c4859cebfacd3137d4233e69e17d453e"}}