{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:BEO4QRPHRPOS4VZJUWYQRPXQCC","short_pith_number":"pith:BEO4QRPH","schema_version":"1.0","canonical_sha256":"091dc845e78bdd2e5729a5b108bef010b9cb2c2f2a121977187f7c0eb037b8b9","source":{"kind":"arxiv","id":"astro-ph/9910354","version":1},"attestation_state":"computed","paper":{"title":"Radiation from cosmic string standing waves","license":"","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph","authors_text":"J. J. Blanco-Pillado, Ken D. Olum","submitted_at":"1999-10-19T21:42:42Z","abstract_excerpt":"We have simulated large-amplitude standing waves on an Abelian-Higgs cosmic string in classical lattice field theory. The radiation rate falls exponentially with wavelength, as one would expect from the field profile around a gauge string. Our results agree with those of Shellard and Moore, but not those of Vincent, Antunes, and Hindmarsh. The radiation rate falls too rapidly to sustain a scaling solution via direct radiation of particles from string length. There is thus reason to doubt claims of strong constraints on cosmic string theories from cosmic ray observations."},"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":"astro-ph/9910354","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1999-10-19T21:42:42Z","cross_cats_sorted":["gr-qc","hep-ph"],"title_canon_sha256":"1bd96c9f7229a56c6b2892856f090df2af15441c6151518eb911e016f9ae75ca","abstract_canon_sha256":"0cd04dfd5736206290bab06edb8ed70239eed2a983faf73c1331721054a35568"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:11:43.411688Z","signature_b64":"6gnGUWSxSbyFtxrD75hHuB5JC2J12rZYaS6Ob97Z6vUpa833m4W9ldhjAprTZC478uGTUklmZvBrp7XlUEOCBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"091dc845e78bdd2e5729a5b108bef010b9cb2c2f2a121977187f7c0eb037b8b9","last_reissued_at":"2026-07-04T16:11:43.411282Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:11:43.411282Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Radiation from cosmic string standing waves","license":"","headline":"","cross_cats":["gr-qc","hep-ph"],"primary_cat":"astro-ph","authors_text":"J. J. Blanco-Pillado, Ken D. Olum","submitted_at":"1999-10-19T21:42:42Z","abstract_excerpt":"We have simulated large-amplitude standing waves on an Abelian-Higgs cosmic string in classical lattice field theory. The radiation rate falls exponentially with wavelength, as one would expect from the field profile around a gauge string. Our results agree with those of Shellard and Moore, but not those of Vincent, Antunes, and Hindmarsh. The radiation rate falls too rapidly to sustain a scaling solution via direct radiation of particles from string length. There is thus reason to doubt claims of strong constraints on cosmic string theories from cosmic ray observations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9910354","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/astro-ph/9910354/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":"astro-ph/9910354","created_at":"2026-07-04T16:11:43.411341+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9910354v1","created_at":"2026-07-04T16:11:43.411341+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9910354","created_at":"2026-07-04T16:11:43.411341+00:00"},{"alias_kind":"pith_short_12","alias_value":"BEO4QRPHRPOS","created_at":"2026-07-04T16:11:43.411341+00:00"},{"alias_kind":"pith_short_16","alias_value":"BEO4QRPHRPOS4VZJ","created_at":"2026-07-04T16:11:43.411341+00:00"},{"alias_kind":"pith_short_8","alias_value":"BEO4QRPH","created_at":"2026-07-04T16:11:43.411341+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/BEO4QRPHRPOS4VZJUWYQRPXQCC","json":"https://pith.science/pith/BEO4QRPHRPOS4VZJUWYQRPXQCC.json","graph_json":"https://pith.science/api/pith-number/BEO4QRPHRPOS4VZJUWYQRPXQCC/graph.json","events_json":"https://pith.science/api/pith-number/BEO4QRPHRPOS4VZJUWYQRPXQCC/events.json","paper":"https://pith.science/paper/BEO4QRPH"},"agent_actions":{"view_html":"https://pith.science/pith/BEO4QRPHRPOS4VZJUWYQRPXQCC","download_json":"https://pith.science/pith/BEO4QRPHRPOS4VZJUWYQRPXQCC.json","view_paper":"https://pith.science/paper/BEO4QRPH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/9910354&json=true","fetch_graph":"https://pith.science/api/pith-number/BEO4QRPHRPOS4VZJUWYQRPXQCC/graph.json","fetch_events":"https://pith.science/api/pith-number/BEO4QRPHRPOS4VZJUWYQRPXQCC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BEO4QRPHRPOS4VZJUWYQRPXQCC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BEO4QRPHRPOS4VZJUWYQRPXQCC/action/storage_attestation","attest_author":"https://pith.science/pith/BEO4QRPHRPOS4VZJUWYQRPXQCC/action/author_attestation","sign_citation":"https://pith.science/pith/BEO4QRPHRPOS4VZJUWYQRPXQCC/action/citation_signature","submit_replication":"https://pith.science/pith/BEO4QRPHRPOS4VZJUWYQRPXQCC/action/replication_record"}},"created_at":"2026-07-04T16:11:43.411341+00:00","updated_at":"2026-07-04T16:11:43.411341+00:00"}