{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:OQCFTZC6QMICIUM6PWIZY5RXSX","short_pith_number":"pith:OQCFTZC6","schema_version":"1.0","canonical_sha256":"740459e45e831024519e7d919c763795e6b9cd704991c1bc837eb6d6e2dddebb","source":{"kind":"arxiv","id":"1806.03167","version":1},"attestation_state":"computed","paper":{"title":"A spatial likelihood analysis for MAGIC telescope data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an"],"primary_cat":"astro-ph.IM","authors_text":"C. Fruck, Ie. Vovk, M. Strzys","submitted_at":"2018-06-08T14:14:12Z","abstract_excerpt":"Context. The increase in sensitivity of Imaging Atmospheric Cherenkov Telescopes (IACTs) has lead to numerous detections of extended $\\gamma$-ray sources at TeV energies, sometimes of sizes comparable to the instrument's field of view (FoV). This creates a demand for advanced and flexible data analysis methods, able to extract source information by utilising the photon counts in the entire FoV.\n  Aims. We present a new software package, \"SkyPrism\", aimed at performing 2D (3D if energy is considered) fits of IACT data, possibly containing multiple and extended sources, based on sky images binne"},"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":"1806.03167","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-06-08T14:14:12Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"dd9b914002aa38a8bf2e23f95f1cbb732e85a141b20edc019c5476179133a8e0","abstract_canon_sha256":"c2e1d0af0ae12d266205483e87708a9550b1ee03bc031203109829cf8774600f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:29.333514Z","signature_b64":"HEp5Sa+GlzyaeIq+r8rGRoVN5KPL53PguARyfyDyii81Ui/3XYg+KNYjrVUVpGGcCIO8GEslr3Nz2e/gYfLhCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"740459e45e831024519e7d919c763795e6b9cd704991c1bc837eb6d6e2dddebb","last_reissued_at":"2026-05-18T00:01:29.333137Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:29.333137Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A spatial likelihood analysis for MAGIC telescope data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.data-an"],"primary_cat":"astro-ph.IM","authors_text":"C. Fruck, Ie. Vovk, M. Strzys","submitted_at":"2018-06-08T14:14:12Z","abstract_excerpt":"Context. The increase in sensitivity of Imaging Atmospheric Cherenkov Telescopes (IACTs) has lead to numerous detections of extended $\\gamma$-ray sources at TeV energies, sometimes of sizes comparable to the instrument's field of view (FoV). This creates a demand for advanced and flexible data analysis methods, able to extract source information by utilising the photon counts in the entire FoV.\n  Aims. We present a new software package, \"SkyPrism\", aimed at performing 2D (3D if energy is considered) fits of IACT data, possibly containing multiple and extended sources, based on sky images binne"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.03167","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":"1806.03167","created_at":"2026-05-18T00:01:29.333194+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.03167v1","created_at":"2026-05-18T00:01:29.333194+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.03167","created_at":"2026-05-18T00:01:29.333194+00:00"},{"alias_kind":"pith_short_12","alias_value":"OQCFTZC6QMIC","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_16","alias_value":"OQCFTZC6QMICIUM6","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_8","alias_value":"OQCFTZC6","created_at":"2026-05-18T12:32:43.782077+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/OQCFTZC6QMICIUM6PWIZY5RXSX","json":"https://pith.science/pith/OQCFTZC6QMICIUM6PWIZY5RXSX.json","graph_json":"https://pith.science/api/pith-number/OQCFTZC6QMICIUM6PWIZY5RXSX/graph.json","events_json":"https://pith.science/api/pith-number/OQCFTZC6QMICIUM6PWIZY5RXSX/events.json","paper":"https://pith.science/paper/OQCFTZC6"},"agent_actions":{"view_html":"https://pith.science/pith/OQCFTZC6QMICIUM6PWIZY5RXSX","download_json":"https://pith.science/pith/OQCFTZC6QMICIUM6PWIZY5RXSX.json","view_paper":"https://pith.science/paper/OQCFTZC6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.03167&json=true","fetch_graph":"https://pith.science/api/pith-number/OQCFTZC6QMICIUM6PWIZY5RXSX/graph.json","fetch_events":"https://pith.science/api/pith-number/OQCFTZC6QMICIUM6PWIZY5RXSX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OQCFTZC6QMICIUM6PWIZY5RXSX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OQCFTZC6QMICIUM6PWIZY5RXSX/action/storage_attestation","attest_author":"https://pith.science/pith/OQCFTZC6QMICIUM6PWIZY5RXSX/action/author_attestation","sign_citation":"https://pith.science/pith/OQCFTZC6QMICIUM6PWIZY5RXSX/action/citation_signature","submit_replication":"https://pith.science/pith/OQCFTZC6QMICIUM6PWIZY5RXSX/action/replication_record"}},"created_at":"2026-05-18T00:01:29.333194+00:00","updated_at":"2026-05-18T00:01:29.333194+00:00"}