{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:MV6VMJ4KCSI4F7FJTUUESGNVDU","short_pith_number":"pith:MV6VMJ4K","canonical_record":{"source":{"id":"1607.01363","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-07-05T18:38:00Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"32bb8bc84a348f88b0064884ac43649d37a81294ceef9b818d33619a984d98f9","abstract_canon_sha256":"c1ddbacc44934a7c0d784bd544d67c0ca1b885ddbaea8123aa038e032379de35"},"schema_version":"1.0"},"canonical_sha256":"657d56278a1491c2fca99d284919b51d0074514f887a5fd7f6c5925607ab0aff","source":{"kind":"arxiv","id":"1607.01363","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.01363","created_at":"2026-05-18T01:02:38Z"},{"alias_kind":"arxiv_version","alias_value":"1607.01363v2","created_at":"2026-05-18T01:02:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01363","created_at":"2026-05-18T01:02:38Z"},{"alias_kind":"pith_short_12","alias_value":"MV6VMJ4KCSI4","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"MV6VMJ4KCSI4F7FJ","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"MV6VMJ4K","created_at":"2026-05-18T12:30:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:MV6VMJ4KCSI4F7FJTUUESGNVDU","target":"record","payload":{"canonical_record":{"source":{"id":"1607.01363","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-07-05T18:38:00Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"32bb8bc84a348f88b0064884ac43649d37a81294ceef9b818d33619a984d98f9","abstract_canon_sha256":"c1ddbacc44934a7c0d784bd544d67c0ca1b885ddbaea8123aa038e032379de35"},"schema_version":"1.0"},"canonical_sha256":"657d56278a1491c2fca99d284919b51d0074514f887a5fd7f6c5925607ab0aff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:38.296000Z","signature_b64":"MvwYsTVvzBsAvCxqh0C8GoSu5uEw+XnYeISwm8vMe7s7pp3EEl49ZXehD2pW/YRdFEPYw3BlWhJRH2WELJK7Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"657d56278a1491c2fca99d284919b51d0074514f887a5fd7f6c5925607ab0aff","last_reissued_at":"2026-05-18T01:02:38.295198Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:38.295198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.01363","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":"2026-05-18T01:02:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MOn8p0gpfbQeUznA3HfXVuNcONEXQ7yVEQ3drJWtHeVaT5xuQ0iTtRJvSSr76Flu6VNC0qHHUgjspH+bmaO9Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:20:41.193266Z"},"content_sha256":"f959b2b420cd377618f42ff99316ab9bbcaa1cf9b1e44b83d9b5bbbf10f0ca85","schema_version":"1.0","event_id":"sha256:f959b2b420cd377618f42ff99316ab9bbcaa1cf9b1e44b83d9b5bbbf10f0ca85"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:MV6VMJ4KCSI4F7FJTUUESGNVDU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Angular dependence of primordial trispectra and CMB spectral distortions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Maresuke Shiraishi, Michele Liguori, Nicola Bartolo","submitted_at":"2016-07-05T18:38:00Z","abstract_excerpt":"Under the presence of anisotropic sources in the inflationary era, the trispectrum of the primordial curvature perturbation has a very specific angular dependence between each wavevector that is distinguishable from the one encountered when only scalar fields are present, characterized by an angular dependence described by Legendre polynomials. We examine the imprints left by curvature trispectra on the $TT\\mu$ bispectrum, generated by the correlation between temperature anisotropies (T) and chemical potential spectral distortions ($\\mu$) of the Cosmic Microwave Background (CMB). Due to the an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01363","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":"2026-05-18T01:02:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JZcxa2eQYkc+8kzzMEVnnvxbxEid3YJN6W9o47wl+TmEGaDWSi9xn+G6lXAVJhWnLbXqxesxdtfAWKzZowNXAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:20:41.193999Z"},"content_sha256":"925a4d46b292bf0180146c82926d4a9c27504236aa908539d530bfb0491a386b","schema_version":"1.0","event_id":"sha256:925a4d46b292bf0180146c82926d4a9c27504236aa908539d530bfb0491a386b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MV6VMJ4KCSI4F7FJTUUESGNVDU/bundle.json","state_url":"https://pith.science/pith/MV6VMJ4KCSI4F7FJTUUESGNVDU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MV6VMJ4KCSI4F7FJTUUESGNVDU/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":"2026-05-29T21:20:41Z","links":{"resolver":"https://pith.science/pith/MV6VMJ4KCSI4F7FJTUUESGNVDU","bundle":"https://pith.science/pith/MV6VMJ4KCSI4F7FJTUUESGNVDU/bundle.json","state":"https://pith.science/pith/MV6VMJ4KCSI4F7FJTUUESGNVDU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MV6VMJ4KCSI4F7FJTUUESGNVDU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:MV6VMJ4KCSI4F7FJTUUESGNVDU","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":"c1ddbacc44934a7c0d784bd544d67c0ca1b885ddbaea8123aa038e032379de35","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-07-05T18:38:00Z","title_canon_sha256":"32bb8bc84a348f88b0064884ac43649d37a81294ceef9b818d33619a984d98f9"},"schema_version":"1.0","source":{"id":"1607.01363","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.01363","created_at":"2026-05-18T01:02:38Z"},{"alias_kind":"arxiv_version","alias_value":"1607.01363v2","created_at":"2026-05-18T01:02:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01363","created_at":"2026-05-18T01:02:38Z"},{"alias_kind":"pith_short_12","alias_value":"MV6VMJ4KCSI4","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"MV6VMJ4KCSI4F7FJ","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"MV6VMJ4K","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:925a4d46b292bf0180146c82926d4a9c27504236aa908539d530bfb0491a386b","target":"graph","created_at":"2026-05-18T01:02:38Z","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":"Under the presence of anisotropic sources in the inflationary era, the trispectrum of the primordial curvature perturbation has a very specific angular dependence between each wavevector that is distinguishable from the one encountered when only scalar fields are present, characterized by an angular dependence described by Legendre polynomials. We examine the imprints left by curvature trispectra on the $TT\\mu$ bispectrum, generated by the correlation between temperature anisotropies (T) and chemical potential spectral distortions ($\\mu$) of the Cosmic Microwave Background (CMB). Due to the an","authors_text":"Maresuke Shiraishi, Michele Liguori, Nicola Bartolo","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-07-05T18:38:00Z","title":"Angular dependence of primordial trispectra and CMB spectral distortions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01363","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:f959b2b420cd377618f42ff99316ab9bbcaa1cf9b1e44b83d9b5bbbf10f0ca85","target":"record","created_at":"2026-05-18T01:02:38Z","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":"c1ddbacc44934a7c0d784bd544d67c0ca1b885ddbaea8123aa038e032379de35","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-07-05T18:38:00Z","title_canon_sha256":"32bb8bc84a348f88b0064884ac43649d37a81294ceef9b818d33619a984d98f9"},"schema_version":"1.0","source":{"id":"1607.01363","kind":"arxiv","version":2}},"canonical_sha256":"657d56278a1491c2fca99d284919b51d0074514f887a5fd7f6c5925607ab0aff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"657d56278a1491c2fca99d284919b51d0074514f887a5fd7f6c5925607ab0aff","first_computed_at":"2026-05-18T01:02:38.295198Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:38.295198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MvwYsTVvzBsAvCxqh0C8GoSu5uEw+XnYeISwm8vMe7s7pp3EEl49ZXehD2pW/YRdFEPYw3BlWhJRH2WELJK7Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:38.296000Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.01363","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f959b2b420cd377618f42ff99316ab9bbcaa1cf9b1e44b83d9b5bbbf10f0ca85","sha256:925a4d46b292bf0180146c82926d4a9c27504236aa908539d530bfb0491a386b"],"state_sha256":"afc93ddca83288166ee50a1ecbd6925b0f8754e404adbfaffac64fcd4f89d5ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FAIgcu7A7iqwbeXf/c5nRDkq9RqScherMhRPZXxT9ZGuMByeZbbk2yyN4ssw3QqNOP+K4Z5wc9g1SV8DbodDDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T21:20:41.197668Z","bundle_sha256":"ccce4e6cfed21c12836bd1341f90af883caac0b23c80021e996e96e4f257d344"}}