{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:4LVOGID5IF43KEOH7ZCWSKVLAK","short_pith_number":"pith:4LVOGID5","schema_version":"1.0","canonical_sha256":"e2eae3207d4179b511c7fe45692aab0291a3523ac0c5ce6875997ca77b1e6c68","source":{"kind":"arxiv","id":"1710.05515","version":1},"attestation_state":"computed","paper":{"title":"Gamma-ray emission from internal shocks in novae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Cyril Dosne, Guillaume Dubus, Pierre Jean, Pierrick Martin, Vincent Tatischeff","submitted_at":"2017-10-16T05:43:31Z","abstract_excerpt":"Gamma-ray emission at energies >100MeV has been detected from nine novae using the Fermi-LAT, and it can be explained by particle acceleration at shocks in these systems. Eight out of these nine objects are classical novae in which interaction of the ejecta with a tenuous circumbinary material is not expected to generate detectable gamma-ray emission. We examine whether particle acceleration at internal shocks can account for the gamma-ray emission from these novae. The shocks result from the interaction of a fast wind radiatively-driven by nuclear burning on the white dwarf with material ejec"},"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":"1710.05515","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-10-16T05:43:31Z","cross_cats_sorted":[],"title_canon_sha256":"f43d1ffc4b573038aa5d80af0957a2bd55d15cb58f0fe10cccfe329ebc210261","abstract_canon_sha256":"3867182297d9b1fd1792c06e75d39e3e1ac53d074837d58e48f31a30919fdf69"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:16.692373Z","signature_b64":"SWAJh5K6s+bmdp5y6JfM/U8o7Jq2MBPlK+6OE6/BZdaPzc3XmQHf/NA291SGE26IzoGJr5c7LBLEKRsSa1/SCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e2eae3207d4179b511c7fe45692aab0291a3523ac0c5ce6875997ca77b1e6c68","last_reissued_at":"2026-05-18T00:18:16.691956Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:16.691956Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gamma-ray emission from internal shocks in novae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Cyril Dosne, Guillaume Dubus, Pierre Jean, Pierrick Martin, Vincent Tatischeff","submitted_at":"2017-10-16T05:43:31Z","abstract_excerpt":"Gamma-ray emission at energies >100MeV has been detected from nine novae using the Fermi-LAT, and it can be explained by particle acceleration at shocks in these systems. Eight out of these nine objects are classical novae in which interaction of the ejecta with a tenuous circumbinary material is not expected to generate detectable gamma-ray emission. We examine whether particle acceleration at internal shocks can account for the gamma-ray emission from these novae. The shocks result from the interaction of a fast wind radiatively-driven by nuclear burning on the white dwarf with material ejec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.05515","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":"1710.05515","created_at":"2026-05-18T00:18:16.692015+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.05515v1","created_at":"2026-05-18T00:18:16.692015+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.05515","created_at":"2026-05-18T00:18:16.692015+00:00"},{"alias_kind":"pith_short_12","alias_value":"4LVOGID5IF43","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_16","alias_value":"4LVOGID5IF43KEOH","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_8","alias_value":"4LVOGID5","created_at":"2026-05-18T12:31:00.734936+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/4LVOGID5IF43KEOH7ZCWSKVLAK","json":"https://pith.science/pith/4LVOGID5IF43KEOH7ZCWSKVLAK.json","graph_json":"https://pith.science/api/pith-number/4LVOGID5IF43KEOH7ZCWSKVLAK/graph.json","events_json":"https://pith.science/api/pith-number/4LVOGID5IF43KEOH7ZCWSKVLAK/events.json","paper":"https://pith.science/paper/4LVOGID5"},"agent_actions":{"view_html":"https://pith.science/pith/4LVOGID5IF43KEOH7ZCWSKVLAK","download_json":"https://pith.science/pith/4LVOGID5IF43KEOH7ZCWSKVLAK.json","view_paper":"https://pith.science/paper/4LVOGID5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.05515&json=true","fetch_graph":"https://pith.science/api/pith-number/4LVOGID5IF43KEOH7ZCWSKVLAK/graph.json","fetch_events":"https://pith.science/api/pith-number/4LVOGID5IF43KEOH7ZCWSKVLAK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4LVOGID5IF43KEOH7ZCWSKVLAK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4LVOGID5IF43KEOH7ZCWSKVLAK/action/storage_attestation","attest_author":"https://pith.science/pith/4LVOGID5IF43KEOH7ZCWSKVLAK/action/author_attestation","sign_citation":"https://pith.science/pith/4LVOGID5IF43KEOH7ZCWSKVLAK/action/citation_signature","submit_replication":"https://pith.science/pith/4LVOGID5IF43KEOH7ZCWSKVLAK/action/replication_record"}},"created_at":"2026-05-18T00:18:16.692015+00:00","updated_at":"2026-05-18T00:18:16.692015+00:00"}