{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:CEFPEGEPFWDF5BO37H323LZEZK","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":"c60401de373186b0077f145807b63ee23a611cf047c50a555bd6712c9035b643","cross_cats_sorted":["astro-ph.GA","gr-qc","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-09-16T18:00:00Z","title_canon_sha256":"928f8338a27cfc92323ea4328b2189aa0e7e017f2803aa761046b390a9ed7096"},"schema_version":"1.0","source":{"id":"2409.10595","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.10595","created_at":"2026-07-05T11:02:12Z"},{"alias_kind":"arxiv_version","alias_value":"2409.10595v2","created_at":"2026-07-05T11:02:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.10595","created_at":"2026-07-05T11:02:12Z"},{"alias_kind":"pith_short_12","alias_value":"CEFPEGEPFWDF","created_at":"2026-07-05T11:02:12Z"},{"alias_kind":"pith_short_16","alias_value":"CEFPEGEPFWDF5BO3","created_at":"2026-07-05T11:02:12Z"},{"alias_kind":"pith_short_8","alias_value":"CEFPEGEP","created_at":"2026-07-05T11:02:12Z"}],"graph_snapshots":[{"event_id":"sha256:cffd4872e545bf23841ea67212586c6166bacec71233d5ba5851d0a573fd02cc","target":"graph","created_at":"2026-07-05T11:02:12Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2409.10595/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Primordial gravitational waves could be non-Gaussian, just like primordial scalar perturbations. Although the tensor two-point function has thus-far remained elusive, the three-point function could, in principle, be large enough to be detected in Cosmic Microwave Background temperature and polarization anisotropies. We perform a detailed analysis of tensor and mixed tensor-scalar non-Gaussianity through the Planck PR4 bispectrum, placing constraints on eleven primordial templates, spanning various phenomenological and physical regimes including modifications to gravity, additional fields in in","authors_text":"Maresuke Shiraishi, Oliver H. E. Philcox","cross_cats":["astro-ph.GA","gr-qc","hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-09-16T18:00:00Z","title":"Non-Gaussianity Beyond the Scalar Sector: A Search for Tensor and Mixed Tensor-Scalar Bispectra with Planck Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.10595","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":"sha256:3ba08927b469a8dca373b8896e9eaa1feff8799fd1002ff440c2cbc57928c169","target":"record","created_at":"2026-07-05T11:02:12Z","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":"c60401de373186b0077f145807b63ee23a611cf047c50a555bd6712c9035b643","cross_cats_sorted":["astro-ph.GA","gr-qc","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-09-16T18:00:00Z","title_canon_sha256":"928f8338a27cfc92323ea4328b2189aa0e7e017f2803aa761046b390a9ed7096"},"schema_version":"1.0","source":{"id":"2409.10595","kind":"arxiv","version":2}},"canonical_sha256":"110af2188f2d865e85dbf9f7adaf24caaf53fbd6687524784fffe660127299a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"110af2188f2d865e85dbf9f7adaf24caaf53fbd6687524784fffe660127299a4","first_computed_at":"2026-07-05T11:02:12.638721Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:02:12.638721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ylh5bPsNm4GpigEwUYwMql7UeEf25azttN1kzsF77/kaOoUGv/XoN4xzTRcv3+VTyfUSFqOPZ2iDxhVakkK2Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:02:12.639150Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.10595","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ba08927b469a8dca373b8896e9eaa1feff8799fd1002ff440c2cbc57928c169","sha256:cffd4872e545bf23841ea67212586c6166bacec71233d5ba5851d0a573fd02cc"],"state_sha256":"effe798305d43b44522104f23e463f5b5a8009dfe5d0dc89ee2f525f8d06737e"}