{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JOBUXV3KTYYVUBQ32P77E66KLE","short_pith_number":"pith:JOBUXV3K","schema_version":"1.0","canonical_sha256":"4b834bd76a9e315a061bd3fff27bca5935dff36c6aac6f202810e217b5bc46ba","source":{"kind":"arxiv","id":"1505.07601","version":1},"attestation_state":"computed","paper":{"title":"Hard spectrum of cosmic rays in the Disks of Milky Way and Large Magellanic Cloud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Neronov, D. Malyshev","submitted_at":"2015-05-28T08:56:21Z","abstract_excerpt":"The slope of the locally measured spectrum of cosmic rays varies from 2.8 for protons with energies below 200 GeV down to 2.5 for heavy nuclei with energies in the TeV-PeV range. It is not clear if the locally measured slope values are representative for those of the overall population of Galactic cosmic rays and if the slope of the cosmic ray spectrum varies across the Galaxy. We use the data of Fermi Space gamma-ray Telescope to derive a measurement of the slope of the cosmic ray spectrum across the Galactic Disk and to compare it with that of the Large Magellanic Cloud cosmic rays. A specia"},"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":"1505.07601","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-05-28T08:56:21Z","cross_cats_sorted":[],"title_canon_sha256":"0363e4c35419b87c9afc4ae669376cf1acd36da4183ade8b6120a7b87c21441c","abstract_canon_sha256":"82e6d947ec532b49518d37bd53a2c5e69dec76df7a9b6aeb1b8a50a4ff828c4a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:57.986849Z","signature_b64":"hsx8b2fdDnj7gRAvtNGYJd2Dk+SOCg0jCtIVdBq8gbvlAtQRDt0eRh8Y15vWQ+wSgl2NVt0D4akZ6soqqS3SCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b834bd76a9e315a061bd3fff27bca5935dff36c6aac6f202810e217b5bc46ba","last_reissued_at":"2026-05-18T02:00:57.986306Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:57.986306Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hard spectrum of cosmic rays in the Disks of Milky Way and Large Magellanic Cloud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Neronov, D. Malyshev","submitted_at":"2015-05-28T08:56:21Z","abstract_excerpt":"The slope of the locally measured spectrum of cosmic rays varies from 2.8 for protons with energies below 200 GeV down to 2.5 for heavy nuclei with energies in the TeV-PeV range. It is not clear if the locally measured slope values are representative for those of the overall population of Galactic cosmic rays and if the slope of the cosmic ray spectrum varies across the Galaxy. We use the data of Fermi Space gamma-ray Telescope to derive a measurement of the slope of the cosmic ray spectrum across the Galactic Disk and to compare it with that of the Large Magellanic Cloud cosmic rays. A specia"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.07601","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":"1505.07601","created_at":"2026-05-18T02:00:57.986401+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.07601v1","created_at":"2026-05-18T02:00:57.986401+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.07601","created_at":"2026-05-18T02:00:57.986401+00:00"},{"alias_kind":"pith_short_12","alias_value":"JOBUXV3KTYYV","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JOBUXV3KTYYVUBQ3","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JOBUXV3K","created_at":"2026-05-18T12:29:27.538025+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/JOBUXV3KTYYVUBQ32P77E66KLE","json":"https://pith.science/pith/JOBUXV3KTYYVUBQ32P77E66KLE.json","graph_json":"https://pith.science/api/pith-number/JOBUXV3KTYYVUBQ32P77E66KLE/graph.json","events_json":"https://pith.science/api/pith-number/JOBUXV3KTYYVUBQ32P77E66KLE/events.json","paper":"https://pith.science/paper/JOBUXV3K"},"agent_actions":{"view_html":"https://pith.science/pith/JOBUXV3KTYYVUBQ32P77E66KLE","download_json":"https://pith.science/pith/JOBUXV3KTYYVUBQ32P77E66KLE.json","view_paper":"https://pith.science/paper/JOBUXV3K","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.07601&json=true","fetch_graph":"https://pith.science/api/pith-number/JOBUXV3KTYYVUBQ32P77E66KLE/graph.json","fetch_events":"https://pith.science/api/pith-number/JOBUXV3KTYYVUBQ32P77E66KLE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JOBUXV3KTYYVUBQ32P77E66KLE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JOBUXV3KTYYVUBQ32P77E66KLE/action/storage_attestation","attest_author":"https://pith.science/pith/JOBUXV3KTYYVUBQ32P77E66KLE/action/author_attestation","sign_citation":"https://pith.science/pith/JOBUXV3KTYYVUBQ32P77E66KLE/action/citation_signature","submit_replication":"https://pith.science/pith/JOBUXV3KTYYVUBQ32P77E66KLE/action/replication_record"}},"created_at":"2026-05-18T02:00:57.986401+00:00","updated_at":"2026-05-18T02:00:57.986401+00:00"}