{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:K7AXDIJ6G4VY7Z4HP3WVTA3MHF","short_pith_number":"pith:K7AXDIJ6","canonical_record":{"source":{"id":"1205.2758","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-12T09:08:32Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"de9530bdfc9d097f2a47a5ee2b9e661bc665157163b37f6a6c3a68b1cb375e93","abstract_canon_sha256":"ed14134dcaee22c1ff8fbdbbdfa972003e466aad8abe6040b4a78ccbfa22da9a"},"schema_version":"1.0"},"canonical_sha256":"57c171a13e372b8fe7877eed59836c39495c575a879d967ea7fd89f4a32027b4","source":{"kind":"arxiv","id":"1205.2758","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.2758","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"arxiv_version","alias_value":"1205.2758v2","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.2758","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"pith_short_12","alias_value":"K7AXDIJ6G4VY","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"K7AXDIJ6G4VY7Z4H","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"K7AXDIJ6","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:K7AXDIJ6G4VY7Z4HP3WVTA3MHF","target":"record","payload":{"canonical_record":{"source":{"id":"1205.2758","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-12T09:08:32Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"de9530bdfc9d097f2a47a5ee2b9e661bc665157163b37f6a6c3a68b1cb375e93","abstract_canon_sha256":"ed14134dcaee22c1ff8fbdbbdfa972003e466aad8abe6040b4a78ccbfa22da9a"},"schema_version":"1.0"},"canonical_sha256":"57c171a13e372b8fe7877eed59836c39495c575a879d967ea7fd89f4a32027b4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:33.016188Z","signature_b64":"2MSDtgp+EwdqQOXa5uzNUH53TLV2p6hzCh8g7lSIYNAs5sfiJZhbo4ZAmC5pbERQuHYiZt5KKQRm5r25LsQ3Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"57c171a13e372b8fe7877eed59836c39495c575a879d967ea7fd89f4a32027b4","last_reissued_at":"2026-05-18T01:57:33.015563Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:33.015563Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.2758","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":"2026-05-18T01:57:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AqU6TS2BY37UMZ8d8Ejm7iRdyS3lMybGePd0NEEgKFiyx5nDW4j9R6PPer6yjK7Nv8tET9+aWYjolUoC8QWdBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:30:06.732285Z"},"content_sha256":"65cb59f20204761897de8bb49c8f0e2f42052d9f98d746351df9c64c84c0e386","schema_version":"1.0","event_id":"sha256:65cb59f20204761897de8bb49c8f0e2f42052d9f98d746351df9c64c84c0e386"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:K7AXDIJ6G4VY7Z4HP3WVTA3MHF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-Gaussianities in the Cosmological Perturbation Spectrum due to Primordial Anisotropy II","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Anindya Dey, Ely D. Kovetz, Sonia Paban","submitted_at":"2012-05-12T09:08:32Z","abstract_excerpt":"We continue to investigate possible signatures of a pre-inflationary anisotropic phase in two-point and three point correlation functions of the curvature perturbation for high-momentum modes which exit the horizon well after isotropization. The late time dynamics of these modes is characterized by a non-Bunch Davies vacuum state which encodes all the information about initial anisotropy in the background space-time. We observe that, unlike the non-planar momenta, there exist regimes of planar momenta for which scale invariance of the power spectrum is strongly broken. This regime of planar mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.2758","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":"2026-05-18T01:57:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tljMPCPujq8YAJ/xTl2/0oFDDFCSe7UNAJicPDa0g2dz7/It1bSoMTpBIXxCnCxHmWcRkn6LPEIw7hphuBawBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:30:06.732931Z"},"content_sha256":"e968687a5052ba463d575ea3a8bcee79940e60cafb8e20f680e927336e6b1715","schema_version":"1.0","event_id":"sha256:e968687a5052ba463d575ea3a8bcee79940e60cafb8e20f680e927336e6b1715"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K7AXDIJ6G4VY7Z4HP3WVTA3MHF/bundle.json","state_url":"https://pith.science/pith/K7AXDIJ6G4VY7Z4HP3WVTA3MHF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K7AXDIJ6G4VY7Z4HP3WVTA3MHF/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":"2026-06-06T21:30:06Z","links":{"resolver":"https://pith.science/pith/K7AXDIJ6G4VY7Z4HP3WVTA3MHF","bundle":"https://pith.science/pith/K7AXDIJ6G4VY7Z4HP3WVTA3MHF/bundle.json","state":"https://pith.science/pith/K7AXDIJ6G4VY7Z4HP3WVTA3MHF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K7AXDIJ6G4VY7Z4HP3WVTA3MHF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:K7AXDIJ6G4VY7Z4HP3WVTA3MHF","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":"ed14134dcaee22c1ff8fbdbbdfa972003e466aad8abe6040b4a78ccbfa22da9a","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-12T09:08:32Z","title_canon_sha256":"de9530bdfc9d097f2a47a5ee2b9e661bc665157163b37f6a6c3a68b1cb375e93"},"schema_version":"1.0","source":{"id":"1205.2758","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.2758","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"arxiv_version","alias_value":"1205.2758v2","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.2758","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"pith_short_12","alias_value":"K7AXDIJ6G4VY","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"K7AXDIJ6G4VY7Z4H","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"K7AXDIJ6","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:e968687a5052ba463d575ea3a8bcee79940e60cafb8e20f680e927336e6b1715","target":"graph","created_at":"2026-05-18T01:57:33Z","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 continue to investigate possible signatures of a pre-inflationary anisotropic phase in two-point and three point correlation functions of the curvature perturbation for high-momentum modes which exit the horizon well after isotropization. The late time dynamics of these modes is characterized by a non-Bunch Davies vacuum state which encodes all the information about initial anisotropy in the background space-time. We observe that, unlike the non-planar momenta, there exist regimes of planar momenta for which scale invariance of the power spectrum is strongly broken. This regime of planar mo","authors_text":"Anindya Dey, Ely D. Kovetz, Sonia Paban","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-12T09:08:32Z","title":"Non-Gaussianities in the Cosmological Perturbation Spectrum due to Primordial Anisotropy II"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.2758","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":"sha256:65cb59f20204761897de8bb49c8f0e2f42052d9f98d746351df9c64c84c0e386","target":"record","created_at":"2026-05-18T01:57:33Z","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":"ed14134dcaee22c1ff8fbdbbdfa972003e466aad8abe6040b4a78ccbfa22da9a","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-12T09:08:32Z","title_canon_sha256":"de9530bdfc9d097f2a47a5ee2b9e661bc665157163b37f6a6c3a68b1cb375e93"},"schema_version":"1.0","source":{"id":"1205.2758","kind":"arxiv","version":2}},"canonical_sha256":"57c171a13e372b8fe7877eed59836c39495c575a879d967ea7fd89f4a32027b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"57c171a13e372b8fe7877eed59836c39495c575a879d967ea7fd89f4a32027b4","first_computed_at":"2026-05-18T01:57:33.015563Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:33.015563Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2MSDtgp+EwdqQOXa5uzNUH53TLV2p6hzCh8g7lSIYNAs5sfiJZhbo4ZAmC5pbERQuHYiZt5KKQRm5r25LsQ3Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:33.016188Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.2758","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65cb59f20204761897de8bb49c8f0e2f42052d9f98d746351df9c64c84c0e386","sha256:e968687a5052ba463d575ea3a8bcee79940e60cafb8e20f680e927336e6b1715"],"state_sha256":"070f92c6dce0664be01659db9b8d4422cdd3091f1f6d49f0f3ec4b5627e382b9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"au7SKeQzXn4u1LMGCDZBAXvDDwEI+MmtJdZgCPXIclhOkXuaLnrYwK2Ug5ltNowSWDCPid6JUO21oPmLkLhxCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T21:30:06.736346Z","bundle_sha256":"abf216ade3146ead97ea43627e8face8edae64d38abc73c11d6a23c87629de5a"}}