{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:KBZ3EEWE2RLZDCU2F2B4IUQR4Z","short_pith_number":"pith:KBZ3EEWE","schema_version":"1.0","canonical_sha256":"5073b212c4d457918a9a2e83c45211e66ee87b72d08e559762e11f4391b4412f","source":{"kind":"arxiv","id":"1207.1778","version":1},"attestation_state":"computed","paper":{"title":"On the existence of \"radio thermally active\" Galactic supernova remnants","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"B. Arbutina, D. Leahy, D. Onic, D. Urosevic","submitted_at":"2012-07-07T08:37:07Z","abstract_excerpt":"In this paper, we investigate the possibility of significant production of thermal bremsstrahlung radiation at radio continuum frequencies that could be linked to some Galactic supernova remnants (SNRs). The main targets for this investigation are SNRs expanding in high density environments. There are several indicators of radio thermal bremsstrahlung radiation from SNRs, such as a flattening at higher frequencies and thermal absorption at lower frequencies intrinsic to an SNR. In this work we discuss the radio continuum properties of 3 SNRs that are the best candidates for testing our hypothe"},"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":"1207.1778","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-07-07T08:37:07Z","cross_cats_sorted":[],"title_canon_sha256":"873bb5090275378a3540b34561222b64b00c558a930b3c6d496deb8162c82826","abstract_canon_sha256":"8c0d8a09cb71b39a534d21e25b6fedee9a6d9e126388b31e11c6ec19de052724"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:56:27.063670Z","signature_b64":"SSHJnDH/NROAIr/b6w15xPTHM6MvYnWXNH8y/SZoKk2TApo0Ka4DJRehjg/JyQGj2zyVp6umCNAi6zcggcFgAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5073b212c4d457918a9a2e83c45211e66ee87b72d08e559762e11f4391b4412f","last_reissued_at":"2026-05-18T01:56:27.063093Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:56:27.063093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the existence of \"radio thermally active\" Galactic supernova remnants","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"B. Arbutina, D. Leahy, D. Onic, D. Urosevic","submitted_at":"2012-07-07T08:37:07Z","abstract_excerpt":"In this paper, we investigate the possibility of significant production of thermal bremsstrahlung radiation at radio continuum frequencies that could be linked to some Galactic supernova remnants (SNRs). The main targets for this investigation are SNRs expanding in high density environments. There are several indicators of radio thermal bremsstrahlung radiation from SNRs, such as a flattening at higher frequencies and thermal absorption at lower frequencies intrinsic to an SNR. In this work we discuss the radio continuum properties of 3 SNRs that are the best candidates for testing our hypothe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.1778","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":"1207.1778","created_at":"2026-05-18T01:56:27.063182+00:00"},{"alias_kind":"arxiv_version","alias_value":"1207.1778v1","created_at":"2026-05-18T01:56:27.063182+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.1778","created_at":"2026-05-18T01:56:27.063182+00:00"},{"alias_kind":"pith_short_12","alias_value":"KBZ3EEWE2RLZ","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_16","alias_value":"KBZ3EEWE2RLZDCU2","created_at":"2026-05-18T12:27:11.947152+00:00"},{"alias_kind":"pith_short_8","alias_value":"KBZ3EEWE","created_at":"2026-05-18T12:27:11.947152+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/KBZ3EEWE2RLZDCU2F2B4IUQR4Z","json":"https://pith.science/pith/KBZ3EEWE2RLZDCU2F2B4IUQR4Z.json","graph_json":"https://pith.science/api/pith-number/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/graph.json","events_json":"https://pith.science/api/pith-number/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/events.json","paper":"https://pith.science/paper/KBZ3EEWE"},"agent_actions":{"view_html":"https://pith.science/pith/KBZ3EEWE2RLZDCU2F2B4IUQR4Z","download_json":"https://pith.science/pith/KBZ3EEWE2RLZDCU2F2B4IUQR4Z.json","view_paper":"https://pith.science/paper/KBZ3EEWE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1207.1778&json=true","fetch_graph":"https://pith.science/api/pith-number/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/graph.json","fetch_events":"https://pith.science/api/pith-number/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/action/storage_attestation","attest_author":"https://pith.science/pith/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/action/author_attestation","sign_citation":"https://pith.science/pith/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/action/citation_signature","submit_replication":"https://pith.science/pith/KBZ3EEWE2RLZDCU2F2B4IUQR4Z/action/replication_record"}},"created_at":"2026-05-18T01:56:27.063182+00:00","updated_at":"2026-05-18T01:56:27.063182+00:00"}