{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:K2BRKZESNCAA7VOWGACLV6JVG4","short_pith_number":"pith:K2BRKZES","schema_version":"1.0","canonical_sha256":"568315649268800fd5d63004baf935370e7338ab63469862ff1416a9e7bb1388","source":{"kind":"arxiv","id":"0803.0702","version":2},"attestation_state":"computed","paper":{"title":"Discovery of a VHE gamma-ray source coincident with the supernova remnant CTB 37A","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"et al, HESS Collaboration: F Aharonian","submitted_at":"2008-03-05T16:45:18Z","abstract_excerpt":"The supernova remnant (SNR) complex CTB 37 is an interesting candidate for observations with Very High Energy (VHE) gamma-ray telescopes such as H.E.S.S. In this region, three SNRs are seen. One of them is potentially associated with several molecular clouds, a circumstance that can be used to probe the acceleration of hadronic cosmic rays. This region was observed with the H.E.S.S. Cherenkov telescopes and the data were analyzed with standard H.E.S.S. procedures. Recent X-ray observations with Chandra and XMM-Newton were used to search for X-ray counterparts. The discovery of a new VHE gamma-"},"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":"0803.0702","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2008-03-05T16:45:18Z","cross_cats_sorted":[],"title_canon_sha256":"c91d7d2f1cd9173f2f05546e58a77d76d99916e5928c06c3d8c42fc8ac871493","abstract_canon_sha256":"9914fb7234331343a958f24f1d83d61f30c70cd83e3868efbbb6631bbc017a70"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:00.540803Z","signature_b64":"JLGotKY9LiHVVopcgDJFPtbkbEASihQ3Tj6rU0HeaV0l6fLU87Lokl8Yawl8VoxFJhTTtd2+g5EN8znZV+LUBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"568315649268800fd5d63004baf935370e7338ab63469862ff1416a9e7bb1388","last_reissued_at":"2026-05-18T02:16:00.540218Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:00.540218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Discovery of a VHE gamma-ray source coincident with the supernova remnant CTB 37A","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"et al, HESS Collaboration: F Aharonian","submitted_at":"2008-03-05T16:45:18Z","abstract_excerpt":"The supernova remnant (SNR) complex CTB 37 is an interesting candidate for observations with Very High Energy (VHE) gamma-ray telescopes such as H.E.S.S. In this region, three SNRs are seen. One of them is potentially associated with several molecular clouds, a circumstance that can be used to probe the acceleration of hadronic cosmic rays. This region was observed with the H.E.S.S. Cherenkov telescopes and the data were analyzed with standard H.E.S.S. procedures. Recent X-ray observations with Chandra and XMM-Newton were used to search for X-ray counterparts. The discovery of a new VHE gamma-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.0702","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":"0803.0702","created_at":"2026-05-18T02:16:00.540294+00:00"},{"alias_kind":"arxiv_version","alias_value":"0803.0702v2","created_at":"2026-05-18T02:16:00.540294+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.0702","created_at":"2026-05-18T02:16:00.540294+00:00"},{"alias_kind":"pith_short_12","alias_value":"K2BRKZESNCAA","created_at":"2026-05-18T12:25:57.157939+00:00"},{"alias_kind":"pith_short_16","alias_value":"K2BRKZESNCAA7VOW","created_at":"2026-05-18T12:25:57.157939+00:00"},{"alias_kind":"pith_short_8","alias_value":"K2BRKZES","created_at":"2026-05-18T12:25:57.157939+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.00240","citing_title":"Constraining leptonic and hadronic gamma-ray emission from HESS J1825-137 and its environment","ref_index":66,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4","json":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4.json","graph_json":"https://pith.science/api/pith-number/K2BRKZESNCAA7VOWGACLV6JVG4/graph.json","events_json":"https://pith.science/api/pith-number/K2BRKZESNCAA7VOWGACLV6JVG4/events.json","paper":"https://pith.science/paper/K2BRKZES"},"agent_actions":{"view_html":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4","download_json":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4.json","view_paper":"https://pith.science/paper/K2BRKZES","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0803.0702&json=true","fetch_graph":"https://pith.science/api/pith-number/K2BRKZESNCAA7VOWGACLV6JVG4/graph.json","fetch_events":"https://pith.science/api/pith-number/K2BRKZESNCAA7VOWGACLV6JVG4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4/action/storage_attestation","attest_author":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4/action/author_attestation","sign_citation":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4/action/citation_signature","submit_replication":"https://pith.science/pith/K2BRKZESNCAA7VOWGACLV6JVG4/action/replication_record"}},"created_at":"2026-05-18T02:16:00.540294+00:00","updated_at":"2026-05-18T02:16:00.540294+00:00"}