{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:ZBHF47RWW23UKA4B4QG45UI44N","short_pith_number":"pith:ZBHF47RW","schema_version":"1.0","canonical_sha256":"c84e5e7e36b6b7450381e40dced11ce349fcdb803fe18b23cbd621300ac9ff72","source":{"kind":"arxiv","id":"1604.05488","version":1},"attestation_state":"computed","paper":{"title":"Introduction to high-energy gamma-ray astronomy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.HE","authors_text":"Bernard Degrange, G\\'erard Fontaine","submitted_at":"2016-04-19T09:28:01Z","abstract_excerpt":"The present issue is the first of of a two-volume review devoted to gamma-ray astronomy above 100 MeV which has witnessed considerable progress over the last 20 years. The motivations for research in this area are explained, the follow-on articles of these two thematic issues are introduced and a brief history of the field is given."},"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":"1604.05488","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-04-19T09:28:01Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"ad0c5332f52d65f752fb8959ba3b0c9086c5899b71e119d5548c6e706ed81bce","abstract_canon_sha256":"e3e8dfe9da0e1a10ebe8ff177879ea88400dc37ef366a1b68020434350edc9f1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:16:38.682854Z","signature_b64":"uud47OIjN4Sh7g7CAqNyohEp+f91H+YTlnPuB2yB+744gIvEjeQnfazE6fhV3TOs2iORu2R241qa5kCDnDz3Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c84e5e7e36b6b7450381e40dced11ce349fcdb803fe18b23cbd621300ac9ff72","last_reissued_at":"2026-05-18T01:16:38.682347Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:16:38.682347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Introduction to high-energy gamma-ray astronomy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.HE","authors_text":"Bernard Degrange, G\\'erard Fontaine","submitted_at":"2016-04-19T09:28:01Z","abstract_excerpt":"The present issue is the first of of a two-volume review devoted to gamma-ray astronomy above 100 MeV which has witnessed considerable progress over the last 20 years. The motivations for research in this area are explained, the follow-on articles of these two thematic issues are introduced and a brief history of the field is given."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.05488","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":"1604.05488","created_at":"2026-05-18T01:16:38.682424+00:00"},{"alias_kind":"arxiv_version","alias_value":"1604.05488v1","created_at":"2026-05-18T01:16:38.682424+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.05488","created_at":"2026-05-18T01:16:38.682424+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZBHF47RWW23U","created_at":"2026-05-18T12:30:53.716459+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZBHF47RWW23UKA4B","created_at":"2026-05-18T12:30:53.716459+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZBHF47RW","created_at":"2026-05-18T12:30:53.716459+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/ZBHF47RWW23UKA4B4QG45UI44N","json":"https://pith.science/pith/ZBHF47RWW23UKA4B4QG45UI44N.json","graph_json":"https://pith.science/api/pith-number/ZBHF47RWW23UKA4B4QG45UI44N/graph.json","events_json":"https://pith.science/api/pith-number/ZBHF47RWW23UKA4B4QG45UI44N/events.json","paper":"https://pith.science/paper/ZBHF47RW"},"agent_actions":{"view_html":"https://pith.science/pith/ZBHF47RWW23UKA4B4QG45UI44N","download_json":"https://pith.science/pith/ZBHF47RWW23UKA4B4QG45UI44N.json","view_paper":"https://pith.science/paper/ZBHF47RW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1604.05488&json=true","fetch_graph":"https://pith.science/api/pith-number/ZBHF47RWW23UKA4B4QG45UI44N/graph.json","fetch_events":"https://pith.science/api/pith-number/ZBHF47RWW23UKA4B4QG45UI44N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZBHF47RWW23UKA4B4QG45UI44N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZBHF47RWW23UKA4B4QG45UI44N/action/storage_attestation","attest_author":"https://pith.science/pith/ZBHF47RWW23UKA4B4QG45UI44N/action/author_attestation","sign_citation":"https://pith.science/pith/ZBHF47RWW23UKA4B4QG45UI44N/action/citation_signature","submit_replication":"https://pith.science/pith/ZBHF47RWW23UKA4B4QG45UI44N/action/replication_record"}},"created_at":"2026-05-18T01:16:38.682424+00:00","updated_at":"2026-05-18T01:16:38.682424+00:00"}