{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:EP5L4E6MDPZT674IXFTBMYW3DO","short_pith_number":"pith:EP5L4E6M","schema_version":"1.0","canonical_sha256":"23fabe13cc1bf33f7f88b9661662db1bbeedf6abf389df9b87893074117e4618","source":{"kind":"arxiv","id":"2206.02762","version":1},"attestation_state":"computed","paper":{"title":"CMB spectral distortions revisited: a new take on $\\mu$ distortions and primordial non-Gaussianities from FIRAS data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Federico Bianchini, Giulio Fabbian","submitted_at":"2022-06-06T17:38:07Z","abstract_excerpt":"Deviations from the blackbody spectral energy distribution of the CMB are a precise probe of physical processes active both in the early universe (such as those connected to particle decays and inflation) and at later times (e.g. reionization and astrophysical emissions). Limited progress has been made in the characterization of these spectral distortions after the pioneering measurements of the FIRAS instrument on the COBE satellite in the early 1990s, which mainly targeted the measurement of their average amplitude across the sky. Since at present no follow-up mission is scheduled to update "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2206.02762","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-06-06T17:38:07Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"31ccdfb774142027386a371cdacce2fc0d5de6aa79fa7d662710d09fe26e6263","abstract_canon_sha256":"4847a6b9c5bf140fff73751234bd49b796b291de5275e4f2a53a81f575a58103"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:03:25.534089Z","signature_b64":"z++95yrZEL0YfW18cHZOANjpsrQqiVE8yagzQVb8nze1IPGfD5sSwzj3UwQVaNfdz0PIPKTbbHszdis7F0fnCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23fabe13cc1bf33f7f88b9661662db1bbeedf6abf389df9b87893074117e4618","last_reissued_at":"2026-07-05T05:03:25.533606Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:03:25.533606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"CMB spectral distortions revisited: a new take on $\\mu$ distortions and primordial non-Gaussianities from FIRAS data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Federico Bianchini, Giulio Fabbian","submitted_at":"2022-06-06T17:38:07Z","abstract_excerpt":"Deviations from the blackbody spectral energy distribution of the CMB are a precise probe of physical processes active both in the early universe (such as those connected to particle decays and inflation) and at later times (e.g. reionization and astrophysical emissions). Limited progress has been made in the characterization of these spectral distortions after the pioneering measurements of the FIRAS instrument on the COBE satellite in the early 1990s, which mainly targeted the measurement of their average amplitude across the sky. Since at present no follow-up mission is scheduled to update "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.02762","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2206.02762/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2206.02762","created_at":"2026-07-05T05:03:25.533671+00:00"},{"alias_kind":"arxiv_version","alias_value":"2206.02762v1","created_at":"2026-07-05T05:03:25.533671+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.02762","created_at":"2026-07-05T05:03:25.533671+00:00"},{"alias_kind":"pith_short_12","alias_value":"EP5L4E6MDPZT","created_at":"2026-07-05T05:03:25.533671+00:00"},{"alias_kind":"pith_short_16","alias_value":"EP5L4E6MDPZT674I","created_at":"2026-07-05T05:03:25.533671+00:00"},{"alias_kind":"pith_short_8","alias_value":"EP5L4E6M","created_at":"2026-07-05T05:03:25.533671+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.07106","citing_title":"Joint probes of dark matter annihilation from neutrino detectors and CMB targets","ref_index":36,"is_internal_anchor":false},{"citing_arxiv_id":"2606.28296","citing_title":"Memoirs of the curvaton: non-perturbative non-Gaussianity and supermassive primordial black holes","ref_index":190,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO","json":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO.json","graph_json":"https://pith.science/api/pith-number/EP5L4E6MDPZT674IXFTBMYW3DO/graph.json","events_json":"https://pith.science/api/pith-number/EP5L4E6MDPZT674IXFTBMYW3DO/events.json","paper":"https://pith.science/paper/EP5L4E6M"},"agent_actions":{"view_html":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO","download_json":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO.json","view_paper":"https://pith.science/paper/EP5L4E6M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2206.02762&json=true","fetch_graph":"https://pith.science/api/pith-number/EP5L4E6MDPZT674IXFTBMYW3DO/graph.json","fetch_events":"https://pith.science/api/pith-number/EP5L4E6MDPZT674IXFTBMYW3DO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO/action/storage_attestation","attest_author":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO/action/author_attestation","sign_citation":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO/action/citation_signature","submit_replication":"https://pith.science/pith/EP5L4E6MDPZT674IXFTBMYW3DO/action/replication_record"}},"created_at":"2026-07-05T05:03:25.533671+00:00","updated_at":"2026-07-05T05:03:25.533671+00:00"}