{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:RXJNNQB5RN32TRI2632KUGOQKP","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":"0531a967dbdd0e7df7d7ea818232126fd2d5e3874793d3f28ada72514589d9e6","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-11T21:07:46Z","title_canon_sha256":"709583087dbf6501bdaae54467c282a2b66a7be2791f9fca89b867e160fd3edb"},"schema_version":"1.0","source":{"id":"1311.2606","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.2606","created_at":"2026-05-18T02:57:35Z"},{"alias_kind":"arxiv_version","alias_value":"1311.2606v2","created_at":"2026-05-18T02:57:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.2606","created_at":"2026-05-18T02:57:35Z"},{"alias_kind":"pith_short_12","alias_value":"RXJNNQB5RN32","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"RXJNNQB5RN32TRI2","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"RXJNNQB5","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:649c08a89e8deea4b476db0ac7e2ef86bf52d480987fab0c6ac529f11c6ac670","target":"graph","created_at":"2026-05-18T02:57:35Z","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 non-Gaussianity induces a scale-dependent bias in large scale structure (LSS) data, proportional to $f_{\\rm NL}/k^2$ for the exact local ansatz. Recent work has shown that models of inflation that predict a large squeezed limit bispectrum, such as multi-field models and single field inflation with a modified initial state, typically give rise to a generalized local ansatz, with the scale-dependent bias now proportional to ${\\cal A}_{\\rm NL}/k^\\alpha$. We use photometric measurements of the angular power spectrum of luminous red galaxies and quasars in the Sloan Digital Sky Survey Da","authors_text":"Nishant Agarwal, Sarah Shandera, Shirley Ho","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-11T21:07:46Z","title":"Constraining the initial conditions of the Universe using large scale structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.2606","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":"sha256:31bf8a02f3d245e7086b54e857effb129bc09c3a0f5a8717be3fc19d6183d7af","target":"record","created_at":"2026-05-18T02:57:35Z","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":"0531a967dbdd0e7df7d7ea818232126fd2d5e3874793d3f28ada72514589d9e6","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-11-11T21:07:46Z","title_canon_sha256":"709583087dbf6501bdaae54467c282a2b66a7be2791f9fca89b867e160fd3edb"},"schema_version":"1.0","source":{"id":"1311.2606","kind":"arxiv","version":2}},"canonical_sha256":"8dd2d6c03d8b77a9c51af6f4aa19d053f4ac4b1557ce961a48d5d43d83483dae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8dd2d6c03d8b77a9c51af6f4aa19d053f4ac4b1557ce961a48d5d43d83483dae","first_computed_at":"2026-05-18T02:57:35.445572Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:57:35.445572Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E4en6jsLdiMWC1SRlcdzIDHPBnwBkyIDc9jJ7S1zGZwLy60PYMNaYh5OIgLeCKeqESXHSkYnfOFxXqKysUaxBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:57:35.446201Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.2606","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:31bf8a02f3d245e7086b54e857effb129bc09c3a0f5a8717be3fc19d6183d7af","sha256:649c08a89e8deea4b476db0ac7e2ef86bf52d480987fab0c6ac529f11c6ac670"],"state_sha256":"efc6a08d9457acd84fe0bf07af725dda8031c845e55e8639c33faa1e958fbf8b"}