{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:CSRRX3GGJRAWFK7UOF2SSIJ5VF","short_pith_number":"pith:CSRRX3GG","schema_version":"1.0","canonical_sha256":"14a31becc64c4162abf4717529213da941433c2b955ec6f1a589357d88fad5ca","source":{"kind":"arxiv","id":"1304.0812","version":1},"attestation_state":"computed","paper":{"title":"Observations of Crab Giant Pulses in 20-84 MHz using LWA1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.HE","authors_text":"B.C. Hicks, C.N. Wolfe, G.B. Taylor, J. Craig, S.W. Ellingson, T.E. Clarke, T.J.W. Lazio, T.L. Wilson","submitted_at":"2013-04-02T23:01:59Z","abstract_excerpt":"We report the detection and observed characteristics of giant pulses from the Crab Nebula pulsar (B0531+21) in four frequency bands covering 20-84 MHz using the recently-completed Long Wavelength Array Station 1 (LWA1) radio telescope. In 10 hours of observations distributed over a 72-day period in Fall of 2012, 33 giant pulses having peak flux densities between 400 Jy and 2000 Jy were detected. Twenty-two of these pulses were detected simultaneously in channels of 16 MHz bandwidth centered at 44 MHz, 60 MHz, and 76 MHz, including one pulse which was also detected in a channel centered at 28 M"},"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":"1304.0812","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-04-02T23:01:59Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"5db115a4e652026bc8a6db34232ced38714ff79d4620deca2d536a4f12b3ae23","abstract_canon_sha256":"eb9d6906504b60d5e5028c87c63ba073bc8ea5b48b60df9d4206e2539a5778ee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:49.766281Z","signature_b64":"jBFotQDkaB8fINazq9GM0TcvAEtwp7ZWveprdmSANwj5t/XCEuj6xpMKRYglobqYEyqvlxe/BRqGt7k0ElKVDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14a31becc64c4162abf4717529213da941433c2b955ec6f1a589357d88fad5ca","last_reissued_at":"2026-05-18T01:50:49.765634Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:49.765634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observations of Crab Giant Pulses in 20-84 MHz using LWA1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.HE","authors_text":"B.C. Hicks, C.N. Wolfe, G.B. Taylor, J. Craig, S.W. Ellingson, T.E. Clarke, T.J.W. Lazio, T.L. Wilson","submitted_at":"2013-04-02T23:01:59Z","abstract_excerpt":"We report the detection and observed characteristics of giant pulses from the Crab Nebula pulsar (B0531+21) in four frequency bands covering 20-84 MHz using the recently-completed Long Wavelength Array Station 1 (LWA1) radio telescope. In 10 hours of observations distributed over a 72-day period in Fall of 2012, 33 giant pulses having peak flux densities between 400 Jy and 2000 Jy were detected. Twenty-two of these pulses were detected simultaneously in channels of 16 MHz bandwidth centered at 44 MHz, 60 MHz, and 76 MHz, including one pulse which was also detected in a channel centered at 28 M"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.0812","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":""},"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":"1304.0812","created_at":"2026-05-18T01:50:49.765739+00:00"},{"alias_kind":"arxiv_version","alias_value":"1304.0812v1","created_at":"2026-05-18T01:50:49.765739+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.0812","created_at":"2026-05-18T01:50:49.765739+00:00"},{"alias_kind":"pith_short_12","alias_value":"CSRRX3GGJRAW","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_16","alias_value":"CSRRX3GGJRAWFK7U","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_8","alias_value":"CSRRX3GG","created_at":"2026-05-18T12:27:40.988391+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/CSRRX3GGJRAWFK7UOF2SSIJ5VF","json":"https://pith.science/pith/CSRRX3GGJRAWFK7UOF2SSIJ5VF.json","graph_json":"https://pith.science/api/pith-number/CSRRX3GGJRAWFK7UOF2SSIJ5VF/graph.json","events_json":"https://pith.science/api/pith-number/CSRRX3GGJRAWFK7UOF2SSIJ5VF/events.json","paper":"https://pith.science/paper/CSRRX3GG"},"agent_actions":{"view_html":"https://pith.science/pith/CSRRX3GGJRAWFK7UOF2SSIJ5VF","download_json":"https://pith.science/pith/CSRRX3GGJRAWFK7UOF2SSIJ5VF.json","view_paper":"https://pith.science/paper/CSRRX3GG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1304.0812&json=true","fetch_graph":"https://pith.science/api/pith-number/CSRRX3GGJRAWFK7UOF2SSIJ5VF/graph.json","fetch_events":"https://pith.science/api/pith-number/CSRRX3GGJRAWFK7UOF2SSIJ5VF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CSRRX3GGJRAWFK7UOF2SSIJ5VF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CSRRX3GGJRAWFK7UOF2SSIJ5VF/action/storage_attestation","attest_author":"https://pith.science/pith/CSRRX3GGJRAWFK7UOF2SSIJ5VF/action/author_attestation","sign_citation":"https://pith.science/pith/CSRRX3GGJRAWFK7UOF2SSIJ5VF/action/citation_signature","submit_replication":"https://pith.science/pith/CSRRX3GGJRAWFK7UOF2SSIJ5VF/action/replication_record"}},"created_at":"2026-05-18T01:50:49.765739+00:00","updated_at":"2026-05-18T01:50:49.765739+00:00"}