{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:JKZC4IAN3ZB6QBCCQ3NW27PWEN","short_pith_number":"pith:JKZC4IAN","schema_version":"1.0","canonical_sha256":"4ab22e200dde43e8044286db6d7df6236b31d058cdb399754ac85a52539a1be3","source":{"kind":"arxiv","id":"1602.03278","version":2},"attestation_state":"computed","paper":{"title":"Re-acceleration Model for Radio Relics with Spectral Curvature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"(2) Department of Physics, 3) ((1) Department of Earth Sciences, (3) Korea Astronomy, Dongsu Ryu (2, Hyesung Kang (1), Korea, Korea), Pusan National University, Space Science Institute, UNIST","submitted_at":"2016-02-10T06:30:53Z","abstract_excerpt":"Most of the observed features of radio {\\it gischt} relics such as spectral steepening across the relic width and power-law-like integrated spectrum can be adequately explained by diffusive shock acceleration (DSA) model, in which relativistic electrons are (re-)accelerated at shock waves induced in the intracluster medium. However, the steep spectral curvature in the integrated spectrum above $\\sim 2$ GHz detected in some radio relics such as the Sausage relic in cluster CIZA J2242.8+5301 may not be interpreted by simple radiative cooling of postshock electrons. In order to understand such st"},"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":"1602.03278","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-02-10T06:30:53Z","cross_cats_sorted":[],"title_canon_sha256":"8872b5542034a9b02af11594cb2c53f55c96e1d7f5e5fdc2ec367a6edeeb4003","abstract_canon_sha256":"fe494ee745be735e22999725005961f3c2f07ec570c0a3846f96f68a6d135996"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:55.648596Z","signature_b64":"Vk9dFlGydGfSClBytlWanWjlZ1mVKv+5MpKj38aKKvsrVu77xIcG8IPehHPmxpk+LVIjipUn5ou+S804hTj3BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ab22e200dde43e8044286db6d7df6236b31d058cdb399754ac85a52539a1be3","last_reissued_at":"2026-05-18T01:13:55.647897Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:55.647897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Re-acceleration Model for Radio Relics with Spectral Curvature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"(2) Department of Physics, 3) ((1) Department of Earth Sciences, (3) Korea Astronomy, Dongsu Ryu (2, Hyesung Kang (1), Korea, Korea), Pusan National University, Space Science Institute, UNIST","submitted_at":"2016-02-10T06:30:53Z","abstract_excerpt":"Most of the observed features of radio {\\it gischt} relics such as spectral steepening across the relic width and power-law-like integrated spectrum can be adequately explained by diffusive shock acceleration (DSA) model, in which relativistic electrons are (re-)accelerated at shock waves induced in the intracluster medium. However, the steep spectral curvature in the integrated spectrum above $\\sim 2$ GHz detected in some radio relics such as the Sausage relic in cluster CIZA J2242.8+5301 may not be interpreted by simple radiative cooling of postshock electrons. In order to understand such st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.03278","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":"1602.03278","created_at":"2026-05-18T01:13:55.647993+00:00"},{"alias_kind":"arxiv_version","alias_value":"1602.03278v2","created_at":"2026-05-18T01:13:55.647993+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.03278","created_at":"2026-05-18T01:13:55.647993+00:00"},{"alias_kind":"pith_short_12","alias_value":"JKZC4IAN3ZB6","created_at":"2026-05-18T12:30:25.849896+00:00"},{"alias_kind":"pith_short_16","alias_value":"JKZC4IAN3ZB6QBCC","created_at":"2026-05-18T12:30:25.849896+00:00"},{"alias_kind":"pith_short_8","alias_value":"JKZC4IAN","created_at":"2026-05-18T12:30:25.849896+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/JKZC4IAN3ZB6QBCCQ3NW27PWEN","json":"https://pith.science/pith/JKZC4IAN3ZB6QBCCQ3NW27PWEN.json","graph_json":"https://pith.science/api/pith-number/JKZC4IAN3ZB6QBCCQ3NW27PWEN/graph.json","events_json":"https://pith.science/api/pith-number/JKZC4IAN3ZB6QBCCQ3NW27PWEN/events.json","paper":"https://pith.science/paper/JKZC4IAN"},"agent_actions":{"view_html":"https://pith.science/pith/JKZC4IAN3ZB6QBCCQ3NW27PWEN","download_json":"https://pith.science/pith/JKZC4IAN3ZB6QBCCQ3NW27PWEN.json","view_paper":"https://pith.science/paper/JKZC4IAN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1602.03278&json=true","fetch_graph":"https://pith.science/api/pith-number/JKZC4IAN3ZB6QBCCQ3NW27PWEN/graph.json","fetch_events":"https://pith.science/api/pith-number/JKZC4IAN3ZB6QBCCQ3NW27PWEN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JKZC4IAN3ZB6QBCCQ3NW27PWEN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JKZC4IAN3ZB6QBCCQ3NW27PWEN/action/storage_attestation","attest_author":"https://pith.science/pith/JKZC4IAN3ZB6QBCCQ3NW27PWEN/action/author_attestation","sign_citation":"https://pith.science/pith/JKZC4IAN3ZB6QBCCQ3NW27PWEN/action/citation_signature","submit_replication":"https://pith.science/pith/JKZC4IAN3ZB6QBCCQ3NW27PWEN/action/replication_record"}},"created_at":"2026-05-18T01:13:55.647993+00:00","updated_at":"2026-05-18T01:13:55.647993+00:00"}