{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:FFAHDWGKQYXOZP3Z4DA6H5ANYC","short_pith_number":"pith:FFAHDWGK","schema_version":"1.0","canonical_sha256":"294071d8ca862eecbf79e0c1e3f40dc08af2c182fcc8f8fb1001f1ac2d241522","source":{"kind":"arxiv","id":"1805.09895","version":1},"attestation_state":"computed","paper":{"title":"A Comparison of Galactic Cosmic Ray Proton and Helium Nuclei Spectra From ~10 MeV/nuc to 1 TeV/nuc Using New Voyager and Higher Energy Magnetic Spectrometer Measurements - Are There Differences In the Source Spectra of The Two Nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.space-ph","authors_text":"W.R. Webber","submitted_at":"2018-05-24T20:57:14Z","abstract_excerpt":"This paper determines the relative source spectra of cosmic ray H and He nuclei using a Leaky Box model for galactic propagation and the observed spectra of these nuclei from ~10 MeV/nuc to ~1 TeV/nuc. The observations consist of Voyager 1 measurements up to several hundred MeV/nuc in local interstellar space and measurements above ~10 GeV/nuc where solar modulation effects are small by experiments on BESS, PAMELA and AMS-2. Using BESS and PAMELA measurements which agree with each other, the observed spectra for H and He nuclei and the H/He ratio are well fit by source rigidity spectra for bot"},"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":"1805.09895","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2018-05-24T20:57:14Z","cross_cats_sorted":[],"title_canon_sha256":"c833b77410a1261ac097eec8b62d1ecc5b532c55a7193de801812148d81ae811","abstract_canon_sha256":"0359150be9fceb31bd54f4e16d38fa911bd8490cde99a003534d69c2bfb1924a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:58.851796Z","signature_b64":"LvIymJrMFrw+DMJ1aCgskK3k3bEbve1eStieWRvdNMrkzkUfRQ4iw4EHJNSYi47Cy7GDzdrH9imBG2XHmP9DAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"294071d8ca862eecbf79e0c1e3f40dc08af2c182fcc8f8fb1001f1ac2d241522","last_reissued_at":"2026-05-18T00:14:58.851190Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:58.851190Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Comparison of Galactic Cosmic Ray Proton and Helium Nuclei Spectra From ~10 MeV/nuc to 1 TeV/nuc Using New Voyager and Higher Energy Magnetic Spectrometer Measurements - Are There Differences In the Source Spectra of The Two Nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.space-ph","authors_text":"W.R. Webber","submitted_at":"2018-05-24T20:57:14Z","abstract_excerpt":"This paper determines the relative source spectra of cosmic ray H and He nuclei using a Leaky Box model for galactic propagation and the observed spectra of these nuclei from ~10 MeV/nuc to ~1 TeV/nuc. The observations consist of Voyager 1 measurements up to several hundred MeV/nuc in local interstellar space and measurements above ~10 GeV/nuc where solar modulation effects are small by experiments on BESS, PAMELA and AMS-2. Using BESS and PAMELA measurements which agree with each other, the observed spectra for H and He nuclei and the H/He ratio are well fit by source rigidity spectra for bot"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.09895","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":"1805.09895","created_at":"2026-05-18T00:14:58.851297+00:00"},{"alias_kind":"arxiv_version","alias_value":"1805.09895v1","created_at":"2026-05-18T00:14:58.851297+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.09895","created_at":"2026-05-18T00:14:58.851297+00:00"},{"alias_kind":"pith_short_12","alias_value":"FFAHDWGKQYXO","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"FFAHDWGKQYXOZP3Z","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"FFAHDWGK","created_at":"2026-05-18T12:32:22.470017+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/FFAHDWGKQYXOZP3Z4DA6H5ANYC","json":"https://pith.science/pith/FFAHDWGKQYXOZP3Z4DA6H5ANYC.json","graph_json":"https://pith.science/api/pith-number/FFAHDWGKQYXOZP3Z4DA6H5ANYC/graph.json","events_json":"https://pith.science/api/pith-number/FFAHDWGKQYXOZP3Z4DA6H5ANYC/events.json","paper":"https://pith.science/paper/FFAHDWGK"},"agent_actions":{"view_html":"https://pith.science/pith/FFAHDWGKQYXOZP3Z4DA6H5ANYC","download_json":"https://pith.science/pith/FFAHDWGKQYXOZP3Z4DA6H5ANYC.json","view_paper":"https://pith.science/paper/FFAHDWGK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1805.09895&json=true","fetch_graph":"https://pith.science/api/pith-number/FFAHDWGKQYXOZP3Z4DA6H5ANYC/graph.json","fetch_events":"https://pith.science/api/pith-number/FFAHDWGKQYXOZP3Z4DA6H5ANYC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FFAHDWGKQYXOZP3Z4DA6H5ANYC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FFAHDWGKQYXOZP3Z4DA6H5ANYC/action/storage_attestation","attest_author":"https://pith.science/pith/FFAHDWGKQYXOZP3Z4DA6H5ANYC/action/author_attestation","sign_citation":"https://pith.science/pith/FFAHDWGKQYXOZP3Z4DA6H5ANYC/action/citation_signature","submit_replication":"https://pith.science/pith/FFAHDWGKQYXOZP3Z4DA6H5ANYC/action/replication_record"}},"created_at":"2026-05-18T00:14:58.851297+00:00","updated_at":"2026-05-18T00:14:58.851297+00:00"}