{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:PS2RV5BY6MR3PTQA2DGPNTRSII","short_pith_number":"pith:PS2RV5BY","schema_version":"1.0","canonical_sha256":"7cb51af438f323b7ce00d0ccf6ce32421bf2ac5cd27a9cdbea900f6be27268ad","source":{"kind":"arxiv","id":"1301.4445","version":1},"attestation_state":"computed","paper":{"title":"Cosmic Ray Heating of the Warm Ionized Medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Ellen G. Zweibel, Joshua Wiener, S. Peng Oh","submitted_at":"2013-01-18T17:42:30Z","abstract_excerpt":"Observations of line ratios in the Milky Way's warm ionized medium (WIM) suggest that photoionization is not the only heating mechanism present. For the additional heating to explain the discrepancy it would have to have a weaker dependence on the gas density than the cooling rate, $\\Lambda n_e^2$. \\cite{reynolds99} suggested turbulent dissipation or magnetic field reconnection as possible heating sources. We investigate here the viability of MHD-wave mediated cosmic ray heating as a supplemental heating source. This heating rate depends on the gas density only through its linear dependence on"},"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":"1301.4445","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2013-01-18T17:42:30Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"496866b75bb2a02617afd7ca44c211e3097b481d4b6bfb44637c47dbe811e2c3","abstract_canon_sha256":"9993b994d28083a88da2176c33ab6e62a84be6a98b302adb486880bb2feb95ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:05.771153Z","signature_b64":"XgbGGaduJoOEKGGZ2eInKsG5F2jpi0hpnoABmg8vpYX62K08DNDFdJlpXa9A7LVb2XMaQYcguoI2H/lQy9khAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7cb51af438f323b7ce00d0ccf6ce32421bf2ac5cd27a9cdbea900f6be27268ad","last_reissued_at":"2026-05-18T01:52:05.770525Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:05.770525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cosmic Ray Heating of the Warm Ionized Medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Ellen G. Zweibel, Joshua Wiener, S. Peng Oh","submitted_at":"2013-01-18T17:42:30Z","abstract_excerpt":"Observations of line ratios in the Milky Way's warm ionized medium (WIM) suggest that photoionization is not the only heating mechanism present. For the additional heating to explain the discrepancy it would have to have a weaker dependence on the gas density than the cooling rate, $\\Lambda n_e^2$. \\cite{reynolds99} suggested turbulent dissipation or magnetic field reconnection as possible heating sources. We investigate here the viability of MHD-wave mediated cosmic ray heating as a supplemental heating source. This heating rate depends on the gas density only through its linear dependence on"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.4445","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":"1301.4445","created_at":"2026-05-18T01:52:05.770613+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.4445v1","created_at":"2026-05-18T01:52:05.770613+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.4445","created_at":"2026-05-18T01:52:05.770613+00:00"},{"alias_kind":"pith_short_12","alias_value":"PS2RV5BY6MR3","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_16","alias_value":"PS2RV5BY6MR3PTQA","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_8","alias_value":"PS2RV5BY","created_at":"2026-05-18T12:27:54.935989+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2606.04084","citing_title":"Simulating realistic radio morphologies of Fanaroff-Riley I jets in a self-regulating cool-core cluster","ref_index":6,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII","json":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII.json","graph_json":"https://pith.science/api/pith-number/PS2RV5BY6MR3PTQA2DGPNTRSII/graph.json","events_json":"https://pith.science/api/pith-number/PS2RV5BY6MR3PTQA2DGPNTRSII/events.json","paper":"https://pith.science/paper/PS2RV5BY"},"agent_actions":{"view_html":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII","download_json":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII.json","view_paper":"https://pith.science/paper/PS2RV5BY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.4445&json=true","fetch_graph":"https://pith.science/api/pith-number/PS2RV5BY6MR3PTQA2DGPNTRSII/graph.json","fetch_events":"https://pith.science/api/pith-number/PS2RV5BY6MR3PTQA2DGPNTRSII/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII/action/storage_attestation","attest_author":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII/action/author_attestation","sign_citation":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII/action/citation_signature","submit_replication":"https://pith.science/pith/PS2RV5BY6MR3PTQA2DGPNTRSII/action/replication_record"}},"created_at":"2026-05-18T01:52:05.770613+00:00","updated_at":"2026-05-18T01:52:05.770613+00:00"}