{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:35N3PJM7W7JZ3UTW6UFDDJLCMP","short_pith_number":"pith:35N3PJM7","schema_version":"1.0","canonical_sha256":"df5bb7a59fb7d39dd276f50a31a56263c8027c24ca3fea891cbffff74c4727bc","source":{"kind":"arxiv","id":"2203.03401","version":3},"attestation_state":"computed","paper":{"title":"New constraints on axion-gauge field dynamics during inflation from $Planck$ and BICEP/Keck data sets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Ippei Obata, Maresuke Shiraishi, Ogan \\\"Ozsoy, Paolo Campeti","submitted_at":"2022-03-07T13:52:52Z","abstract_excerpt":"We present new constraints on spectator axion-${\\rm U}(1)$ gauge field interactions during inflation using the latest $Planck$ (PR4) and BICEP/Keck 2018 data releases. This model can source tensor perturbations from amplified gauge field fluctuations, driven by an axion rolling for a few e-folds during inflation. The gravitational waves sourced in this way have a strongly scale-dependent (and chiral) spectrum, with potentially visible contributions to large/intermediate scale $B$-modes of the CMB. We first derive theoretical bounds on the model imposing validity of the perturbative regime and "},"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":"2203.03401","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-03-07T13:52:52Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"d26f50cb454058da3817704886b293f91c7deb07d995effc5cc00e18bdcf576e","abstract_canon_sha256":"6c051e8eb54b958799398cd0094fa8a53593b85b51ed8cf97692f0a106026da7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:45:17.249808Z","signature_b64":"z59qxEHr7mka9pm4sANR1XrAu4eavyQ3GYfTX4HEIF95aCvAByFcHVioIVSoxswNkHq7P8kX9W3ekgoyeo4qCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df5bb7a59fb7d39dd276f50a31a56263c8027c24ca3fea891cbffff74c4727bc","last_reissued_at":"2026-07-05T04:45:17.249311Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:45:17.249311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New constraints on axion-gauge field dynamics during inflation from $Planck$ and BICEP/Keck data sets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Ippei Obata, Maresuke Shiraishi, Ogan \\\"Ozsoy, Paolo Campeti","submitted_at":"2022-03-07T13:52:52Z","abstract_excerpt":"We present new constraints on spectator axion-${\\rm U}(1)$ gauge field interactions during inflation using the latest $Planck$ (PR4) and BICEP/Keck 2018 data releases. This model can source tensor perturbations from amplified gauge field fluctuations, driven by an axion rolling for a few e-folds during inflation. The gravitational waves sourced in this way have a strongly scale-dependent (and chiral) spectrum, with potentially visible contributions to large/intermediate scale $B$-modes of the CMB. We first derive theoretical bounds on the model imposing validity of the perturbative regime and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.03401","kind":"arxiv","version":3},"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/2203.03401/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":"2203.03401","created_at":"2026-07-05T04:45:17.249380+00:00"},{"alias_kind":"arxiv_version","alias_value":"2203.03401v3","created_at":"2026-07-05T04:45:17.249380+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.03401","created_at":"2026-07-05T04:45:17.249380+00:00"},{"alias_kind":"pith_short_12","alias_value":"35N3PJM7W7JZ","created_at":"2026-07-05T04:45:17.249380+00:00"},{"alias_kind":"pith_short_16","alias_value":"35N3PJM7W7JZ3UTW","created_at":"2026-07-05T04:45:17.249380+00:00"},{"alias_kind":"pith_short_8","alias_value":"35N3PJM7","created_at":"2026-07-05T04:45:17.249380+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.13674","citing_title":"Axion Inflation from Heavy-Fermion One-Loop Effects","ref_index":29,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP","json":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP.json","graph_json":"https://pith.science/api/pith-number/35N3PJM7W7JZ3UTW6UFDDJLCMP/graph.json","events_json":"https://pith.science/api/pith-number/35N3PJM7W7JZ3UTW6UFDDJLCMP/events.json","paper":"https://pith.science/paper/35N3PJM7"},"agent_actions":{"view_html":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP","download_json":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP.json","view_paper":"https://pith.science/paper/35N3PJM7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2203.03401&json=true","fetch_graph":"https://pith.science/api/pith-number/35N3PJM7W7JZ3UTW6UFDDJLCMP/graph.json","fetch_events":"https://pith.science/api/pith-number/35N3PJM7W7JZ3UTW6UFDDJLCMP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP/action/storage_attestation","attest_author":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP/action/author_attestation","sign_citation":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP/action/citation_signature","submit_replication":"https://pith.science/pith/35N3PJM7W7JZ3UTW6UFDDJLCMP/action/replication_record"}},"created_at":"2026-07-05T04:45:17.249380+00:00","updated_at":"2026-07-05T04:45:17.249380+00:00"}