{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:57PN7KLXMJCIPEM53PAPTUWZAC","short_pith_number":"pith:57PN7KLX","schema_version":"1.0","canonical_sha256":"efdedfa977624487919ddbc0f9d2d9009840384c0fb3a4d6455066d600cdc787","source":{"kind":"arxiv","id":"astro-ph/0501597","version":2},"attestation_state":"computed","paper":{"title":"On the Magnetic Field in the Kiloparsec-Scale Jet of Radio Galaxy M 87","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Siemiginowska, L. Stawarz, M. Ostrowski, M. Sikora","submitted_at":"2005-01-27T04:02:26Z","abstract_excerpt":"Several low-power kiloparsec-scale jets in nearby radio galaxies are known for their synchrotron radiation extending up to optical and X-ray photon energies. Here we comment on high-energy gamma-ray emission of one particular object of this kind, i.e. the kiloparsec-scale jet of M 87 radio galaxy, resulting from comptonization of the starlight photon field of the host galaxy by the synchrotron-emitting jet electrons. In the analysis, we include relativistic bulk velocity of the jet, as well as the Klein-Nishina effects. We show, that upper limits to the kiloparsec-scale jet inverse-Compton rad"},"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":"astro-ph/0501597","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2005-01-27T04:02:26Z","cross_cats_sorted":[],"title_canon_sha256":"edbe87fcce2777e2ab2a8572da59b766e1e998ca3bf7fd0ee69e6d40a720c6f6","abstract_canon_sha256":"06bc026b571a67abe13a371195dcd476bf35b0cdbe7bc335de75e54ef88eca7b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:50:42.781061Z","signature_b64":"tRgmt62V9WOIxFRU7e44st9ZoiS62OUy3V9OjfsLmSykH+AMpWIqqEtZ9DrvRMelafH+nUD4ddPNOZBiAjmIAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"efdedfa977624487919ddbc0f9d2d9009840384c0fb3a4d6455066d600cdc787","last_reissued_at":"2026-07-04T16:50:42.780717Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:50:42.780717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Magnetic Field in the Kiloparsec-Scale Jet of Radio Galaxy M 87","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Siemiginowska, L. Stawarz, M. Ostrowski, M. Sikora","submitted_at":"2005-01-27T04:02:26Z","abstract_excerpt":"Several low-power kiloparsec-scale jets in nearby radio galaxies are known for their synchrotron radiation extending up to optical and X-ray photon energies. Here we comment on high-energy gamma-ray emission of one particular object of this kind, i.e. the kiloparsec-scale jet of M 87 radio galaxy, resulting from comptonization of the starlight photon field of the host galaxy by the synchrotron-emitting jet electrons. In the analysis, we include relativistic bulk velocity of the jet, as well as the Klein-Nishina effects. We show, that upper limits to the kiloparsec-scale jet inverse-Compton rad"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0501597","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0501597/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"astro-ph/0501597","created_at":"2026-07-04T16:50:42.780778+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0501597v2","created_at":"2026-07-04T16:50:42.780778+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0501597","created_at":"2026-07-04T16:50:42.780778+00:00"},{"alias_kind":"pith_short_12","alias_value":"57PN7KLXMJCI","created_at":"2026-07-04T16:50:42.780778+00:00"},{"alias_kind":"pith_short_16","alias_value":"57PN7KLXMJCIPEM5","created_at":"2026-07-04T16:50:42.780778+00:00"},{"alias_kind":"pith_short_8","alias_value":"57PN7KLX","created_at":"2026-07-04T16:50:42.780778+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/57PN7KLXMJCIPEM53PAPTUWZAC","json":"https://pith.science/pith/57PN7KLXMJCIPEM53PAPTUWZAC.json","graph_json":"https://pith.science/api/pith-number/57PN7KLXMJCIPEM53PAPTUWZAC/graph.json","events_json":"https://pith.science/api/pith-number/57PN7KLXMJCIPEM53PAPTUWZAC/events.json","paper":"https://pith.science/paper/57PN7KLX"},"agent_actions":{"view_html":"https://pith.science/pith/57PN7KLXMJCIPEM53PAPTUWZAC","download_json":"https://pith.science/pith/57PN7KLXMJCIPEM53PAPTUWZAC.json","view_paper":"https://pith.science/paper/57PN7KLX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0501597&json=true","fetch_graph":"https://pith.science/api/pith-number/57PN7KLXMJCIPEM53PAPTUWZAC/graph.json","fetch_events":"https://pith.science/api/pith-number/57PN7KLXMJCIPEM53PAPTUWZAC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/57PN7KLXMJCIPEM53PAPTUWZAC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/57PN7KLXMJCIPEM53PAPTUWZAC/action/storage_attestation","attest_author":"https://pith.science/pith/57PN7KLXMJCIPEM53PAPTUWZAC/action/author_attestation","sign_citation":"https://pith.science/pith/57PN7KLXMJCIPEM53PAPTUWZAC/action/citation_signature","submit_replication":"https://pith.science/pith/57PN7KLXMJCIPEM53PAPTUWZAC/action/replication_record"}},"created_at":"2026-07-04T16:50:42.780778+00:00","updated_at":"2026-07-04T16:50:42.780778+00:00"}