{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:B2OYKLJWFWMUHQWIAQOJZMICOP","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"853dd31e08f7917a75656cfad4b78f5b80ae9a28d34efe81b099df22fdb8636b","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-05-06T13:56:45Z","title_canon_sha256":"aab9f1cfe150f3c4c5e458e14cb443569d5d6389892bcc544f3db345d855a74e"},"schema_version":"1.0","source":{"id":"1005.1003","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.1003","created_at":"2026-05-18T02:07:42Z"},{"alias_kind":"arxiv_version","alias_value":"1005.1003v1","created_at":"2026-05-18T02:07:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.1003","created_at":"2026-05-18T02:07:42Z"},{"alias_kind":"pith_short_12","alias_value":"B2OYKLJWFWMU","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"B2OYKLJWFWMUHQWI","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"B2OYKLJW","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:98dac526164a353f97f05dedcb46fca38e446c7f12901c40f9eec03b0c979d2e","target":"graph","created_at":"2026-05-18T02:07:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We compare the expected abundance of cosmic-ray electrons and positrons from pulsars and magnetars.  We assume that the distribution of infant pulsars and magnetars follows that of high-mass stars in the Milky Way and that the production rate of cosmic rays is proportional to the spin-down and magnetic-decay power of pulsars and magnetars, respectively.  In combination with primary and secondary cosmic-ray leptons from other sources (especially supernova remnants), we find that both magnetars and pulsars can easily account for the observed cosmic-ray spectrum, in particular the dip seen by HES","authors_text":"Jeremy S. Heyl, Lars Hernquist, Ramandeep Gill","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-05-06T13:56:45Z","title":"Cosmic Rays from Pulsars and Magnetars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.1003","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2daf2834746477363db54ef5c1f3181179d905e1b9c08729d642157530bed604","target":"record","created_at":"2026-05-18T02:07:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"853dd31e08f7917a75656cfad4b78f5b80ae9a28d34efe81b099df22fdb8636b","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-05-06T13:56:45Z","title_canon_sha256":"aab9f1cfe150f3c4c5e458e14cb443569d5d6389892bcc544f3db345d855a74e"},"schema_version":"1.0","source":{"id":"1005.1003","kind":"arxiv","version":1}},"canonical_sha256":"0e9d852d362d9943c2c8041c9cb10273f1e75c52cb825b5f31f11312051a8028","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e9d852d362d9943c2c8041c9cb10273f1e75c52cb825b5f31f11312051a8028","first_computed_at":"2026-05-18T02:07:42.124986Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:42.124986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o7xOo0LIYIPUhGIbx77EXSBe9zc/NBXcnjZ9KsAoS2GogflUo2xc60YRpApZ38TobvABxgQmqHlSK8G83Ji1Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:42.125807Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.1003","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2daf2834746477363db54ef5c1f3181179d905e1b9c08729d642157530bed604","sha256:98dac526164a353f97f05dedcb46fca38e446c7f12901c40f9eec03b0c979d2e"],"state_sha256":"8bb8c0a2616a50d35b061fc2aed6d370d24b61c39537e837107240ac64ae30f9"}