{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:6E2TZGSZK7YA4E2YNNQOXONB5C","short_pith_number":"pith:6E2TZGSZ","schema_version":"1.0","canonical_sha256":"f1353c9a5957f00e13586b60ebb9a1e8a923987826b0b10225ef9bdbdbe88b92","source":{"kind":"arxiv","id":"2304.01763","version":2},"attestation_state":"computed","paper":{"title":"Spectropolarimetric variability in the repeating fast radio burst source FRB 20180301A","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Adam T. Deller, Chris Flynn, Danny C. Price, Jinchen Jiang, Pavan A. Uttarkar, Pravir Kumar, Rui Luo, Ryan M. Shannon, Shivani Bhandari, Shuangqiang Wang, Songbo Zhang, Yi Feng","submitted_at":"2023-04-04T12:51:47Z","abstract_excerpt":"As the sample size of repeating fast radio bursts (FRBs) has grown, an increasing diversity of phenomenology has emerged. Through long-term multi-epoch studies of repeating FRBs, it is possible to assess which phenomena are common to the population and which are unique to individual sources. We present a multi-epoch monitoring campaign of the repeating FRB source 20180301A using the ultra-wideband low (UWL) receiver observations with Murriyang, the Parkes 64-m radio telescope. The observations covered a wide frequency band spanning approximately 0.7--4 GHz, and yielded the detection of 46 burs"},"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":"2304.01763","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-04-04T12:51:47Z","cross_cats_sorted":[],"title_canon_sha256":"bc312cc540c4b1dc1a104947c45f66f4cdf7d454268f0dd7f30d9cbcd6909c0d","abstract_canon_sha256":"2671c7cfed118fe6f778f77709a1096cae717b4365c198821832b1b17e7446b9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:00:59.977159Z","signature_b64":"HF61ZMqO3Diemj2fA7De4gAV2OymB9GVYRQGd52ayM3eFLYsMCc1+84TMDv75hOA36CKACb5vhqjrunVlvHcAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f1353c9a5957f00e13586b60ebb9a1e8a923987826b0b10225ef9bdbdbe88b92","last_reissued_at":"2026-07-05T07:00:59.976717Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:00:59.976717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectropolarimetric variability in the repeating fast radio burst source FRB 20180301A","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Adam T. Deller, Chris Flynn, Danny C. Price, Jinchen Jiang, Pavan A. Uttarkar, Pravir Kumar, Rui Luo, Ryan M. Shannon, Shivani Bhandari, Shuangqiang Wang, Songbo Zhang, Yi Feng","submitted_at":"2023-04-04T12:51:47Z","abstract_excerpt":"As the sample size of repeating fast radio bursts (FRBs) has grown, an increasing diversity of phenomenology has emerged. Through long-term multi-epoch studies of repeating FRBs, it is possible to assess which phenomena are common to the population and which are unique to individual sources. We present a multi-epoch monitoring campaign of the repeating FRB source 20180301A using the ultra-wideband low (UWL) receiver observations with Murriyang, the Parkes 64-m radio telescope. The observations covered a wide frequency band spanning approximately 0.7--4 GHz, and yielded the detection of 46 burs"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.01763","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.01763/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":"2304.01763","created_at":"2026-07-05T07:00:59.976765+00:00"},{"alias_kind":"arxiv_version","alias_value":"2304.01763v2","created_at":"2026-07-05T07:00:59.976765+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.01763","created_at":"2026-07-05T07:00:59.976765+00:00"},{"alias_kind":"pith_short_12","alias_value":"6E2TZGSZK7YA","created_at":"2026-07-05T07:00:59.976765+00:00"},{"alias_kind":"pith_short_16","alias_value":"6E2TZGSZK7YA4E2Y","created_at":"2026-07-05T07:00:59.976765+00:00"},{"alias_kind":"pith_short_8","alias_value":"6E2TZGSZ","created_at":"2026-07-05T07:00:59.976765+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C","json":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C.json","graph_json":"https://pith.science/api/pith-number/6E2TZGSZK7YA4E2YNNQOXONB5C/graph.json","events_json":"https://pith.science/api/pith-number/6E2TZGSZK7YA4E2YNNQOXONB5C/events.json","paper":"https://pith.science/paper/6E2TZGSZ"},"agent_actions":{"view_html":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C","download_json":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C.json","view_paper":"https://pith.science/paper/6E2TZGSZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2304.01763&json=true","fetch_graph":"https://pith.science/api/pith-number/6E2TZGSZK7YA4E2YNNQOXONB5C/graph.json","fetch_events":"https://pith.science/api/pith-number/6E2TZGSZK7YA4E2YNNQOXONB5C/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C/action/storage_attestation","attest_author":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C/action/author_attestation","sign_citation":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C/action/citation_signature","submit_replication":"https://pith.science/pith/6E2TZGSZK7YA4E2YNNQOXONB5C/action/replication_record"}},"created_at":"2026-07-05T07:00:59.976765+00:00","updated_at":"2026-07-05T07:00:59.976765+00:00"}