{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:PSDD3COWP74WUYVT7KFENA6TOQ","short_pith_number":"pith:PSDD3COW","schema_version":"1.0","canonical_sha256":"7c863d89d67ff96a62b3fa8a4683d3742fb509e8631c9be77827c007d92f6bcc","source":{"kind":"arxiv","id":"1804.09731","version":3},"attestation_state":"computed","paper":{"title":"Effect of Cosmic Rays on the Evolution and Momentum Deposition of Supernova Remnants","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.HE","authors_text":"Damiano Caprioli, Rebecca Diesing","submitted_at":"2018-04-25T18:00:49Z","abstract_excerpt":"Using a semianalytical approach based on the thin-shell approximation, we calculate the long-term evolution of supernova remnants (SNRs) while also accounting for the cosmic rays (CRs) accelerated at their blast waves. Our solution reproduces the results of state-of-the-art hydro simulations across the adiabatic and radiative stages for the gas-only case, and it predicts that typical CR acceleration efficiencies ($\\approx 10\\%$ ) can boost SNR momentum deposition by a factor of 2--3. This enhancement can become as large as an order of magnitude in environments in which the gas experiences more"},"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":"1804.09731","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-04-25T18:00:49Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"b755e5ea05e8da8446dcf2c206cff8ee4d6519b85efecbf008f2a20fe7c13e53","abstract_canon_sha256":"e11eacf46da13057c43c822095735164022959dcc2d8a5500496821bd407f530"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:04.201197Z","signature_b64":"8g8Iu3qfiaioA3AyJiDNpApN6Fq+4AlvVEDKIuS1TF3vgNEBu/ovmpFIXajGnC9i9tsHTGcs6qEJLhH/7XMzAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c863d89d67ff96a62b3fa8a4683d3742fb509e8631c9be77827c007d92f6bcc","last_reissued_at":"2026-05-18T00:06:04.200557Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:04.200557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of Cosmic Rays on the Evolution and Momentum Deposition of Supernova Remnants","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.HE","authors_text":"Damiano Caprioli, Rebecca Diesing","submitted_at":"2018-04-25T18:00:49Z","abstract_excerpt":"Using a semianalytical approach based on the thin-shell approximation, we calculate the long-term evolution of supernova remnants (SNRs) while also accounting for the cosmic rays (CRs) accelerated at their blast waves. Our solution reproduces the results of state-of-the-art hydro simulations across the adiabatic and radiative stages for the gas-only case, and it predicts that typical CR acceleration efficiencies ($\\approx 10\\%$ ) can boost SNR momentum deposition by a factor of 2--3. This enhancement can become as large as an order of magnitude in environments in which the gas experiences more"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.09731","kind":"arxiv","version":3},"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":"1804.09731","created_at":"2026-05-18T00:06:04.200650+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.09731v3","created_at":"2026-05-18T00:06:04.200650+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.09731","created_at":"2026-05-18T00:06:04.200650+00:00"},{"alias_kind":"pith_short_12","alias_value":"PSDD3COWP74W","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"PSDD3COWP74WUYVT","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"PSDD3COW","created_at":"2026-05-18T12:32:46.962924+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/PSDD3COWP74WUYVT7KFENA6TOQ","json":"https://pith.science/pith/PSDD3COWP74WUYVT7KFENA6TOQ.json","graph_json":"https://pith.science/api/pith-number/PSDD3COWP74WUYVT7KFENA6TOQ/graph.json","events_json":"https://pith.science/api/pith-number/PSDD3COWP74WUYVT7KFENA6TOQ/events.json","paper":"https://pith.science/paper/PSDD3COW"},"agent_actions":{"view_html":"https://pith.science/pith/PSDD3COWP74WUYVT7KFENA6TOQ","download_json":"https://pith.science/pith/PSDD3COWP74WUYVT7KFENA6TOQ.json","view_paper":"https://pith.science/paper/PSDD3COW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.09731&json=true","fetch_graph":"https://pith.science/api/pith-number/PSDD3COWP74WUYVT7KFENA6TOQ/graph.json","fetch_events":"https://pith.science/api/pith-number/PSDD3COWP74WUYVT7KFENA6TOQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PSDD3COWP74WUYVT7KFENA6TOQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PSDD3COWP74WUYVT7KFENA6TOQ/action/storage_attestation","attest_author":"https://pith.science/pith/PSDD3COWP74WUYVT7KFENA6TOQ/action/author_attestation","sign_citation":"https://pith.science/pith/PSDD3COWP74WUYVT7KFENA6TOQ/action/citation_signature","submit_replication":"https://pith.science/pith/PSDD3COWP74WUYVT7KFENA6TOQ/action/replication_record"}},"created_at":"2026-05-18T00:06:04.200650+00:00","updated_at":"2026-05-18T00:06:04.200650+00:00"}