{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NNW65MMPXZFFU3ZGPBUN6FHMOO","short_pith_number":"pith:NNW65MMP","schema_version":"1.0","canonical_sha256":"6b6deeb18fbe4a5a6f267868df14ec73b996e18df2ccdd69b18823a09a0a0c45","source":{"kind":"arxiv","id":"1903.05102","version":2},"attestation_state":"computed","paper":{"title":"Decay of Cosmic String Loops Due to Particle Radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE","hep-th"],"primary_cat":"hep-ph","authors_text":"Ayush Saurabh, Daiju Matsunami, Levon Pogosian, Tanmay Vachaspati","submitted_at":"2019-03-12T18:00:06Z","abstract_excerpt":"Constraints on the tension and the abundance of cosmic strings depend crucially on the rate at which they decay into particles and gravitational radiation. We study the decay of cosmic string loops in the Abelian-Higgs model by performing field theory simulations of loop formation and evolution. We find that our set of string loops emit particle radiation primarily due to kink collisions, and that their decay time due to these losses is proportional to $L^p$ with $p \\approx 2$ where $L$ is the loop length. In contrast, the decay time to gravitational radiation scales in proportion to $L$, 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":"1903.05102","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-03-12T18:00:06Z","cross_cats_sorted":["astro-ph.CO","astro-ph.HE","hep-th"],"title_canon_sha256":"14c684b8b721ef1f594ad2a3bff85e455b278ceebde14db9d864a85eff507792","abstract_canon_sha256":"7769e471cac6a488508cc223fdd3e2bac36023b81aad3177f9b6e2d28d0a5988"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:44.283863Z","signature_b64":"vZaQrwNEaiDX+hDIOZZPYOy9kzyLJ9m+mHBP/Nh3IVwj9HtPvLjM+AUGp/cg4wrabNTTJicohJr9cnOQln/6BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b6deeb18fbe4a5a6f267868df14ec73b996e18df2ccdd69b18823a09a0a0c45","last_reissued_at":"2026-05-17T23:45:44.283160Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:44.283160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Decay of Cosmic String Loops Due to Particle Radiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.HE","hep-th"],"primary_cat":"hep-ph","authors_text":"Ayush Saurabh, Daiju Matsunami, Levon Pogosian, Tanmay Vachaspati","submitted_at":"2019-03-12T18:00:06Z","abstract_excerpt":"Constraints on the tension and the abundance of cosmic strings depend crucially on the rate at which they decay into particles and gravitational radiation. We study the decay of cosmic string loops in the Abelian-Higgs model by performing field theory simulations of loop formation and evolution. We find that our set of string loops emit particle radiation primarily due to kink collisions, and that their decay time due to these losses is proportional to $L^p$ with $p \\approx 2$ where $L$ is the loop length. In contrast, the decay time to gravitational radiation scales in proportion to $L$, and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.05102","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":""},"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":"1903.05102","created_at":"2026-05-17T23:45:44.283257+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.05102v2","created_at":"2026-05-17T23:45:44.283257+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.05102","created_at":"2026-05-17T23:45:44.283257+00:00"},{"alias_kind":"pith_short_12","alias_value":"NNW65MMPXZFF","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"NNW65MMPXZFFU3ZG","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"NNW65MMP","created_at":"2026-05-18T12:33:24.271573+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2509.14323","citing_title":"High-Quality Axion Dark Matter at Gravitational Wave Interferometers","ref_index":81,"is_internal_anchor":true},{"citing_arxiv_id":"2510.10708","citing_title":"Multimodal axion emissions from Abelian-Higgs cosmic strings","ref_index":59,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO","json":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO.json","graph_json":"https://pith.science/api/pith-number/NNW65MMPXZFFU3ZGPBUN6FHMOO/graph.json","events_json":"https://pith.science/api/pith-number/NNW65MMPXZFFU3ZGPBUN6FHMOO/events.json","paper":"https://pith.science/paper/NNW65MMP"},"agent_actions":{"view_html":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO","download_json":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO.json","view_paper":"https://pith.science/paper/NNW65MMP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.05102&json=true","fetch_graph":"https://pith.science/api/pith-number/NNW65MMPXZFFU3ZGPBUN6FHMOO/graph.json","fetch_events":"https://pith.science/api/pith-number/NNW65MMPXZFFU3ZGPBUN6FHMOO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO/action/storage_attestation","attest_author":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO/action/author_attestation","sign_citation":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO/action/citation_signature","submit_replication":"https://pith.science/pith/NNW65MMPXZFFU3ZGPBUN6FHMOO/action/replication_record"}},"created_at":"2026-05-17T23:45:44.283257+00:00","updated_at":"2026-05-17T23:45:44.283257+00:00"}