{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:BGPKD4YDWN72O3OU3Y6SJUUJ4V","short_pith_number":"pith:BGPKD4YD","schema_version":"1.0","canonical_sha256":"099ea1f303b37fa76dd4de3d24d289e56be07b5beabf1202de69a17c710b5107","source":{"kind":"arxiv","id":"1801.04341","version":1},"attestation_state":"computed","paper":{"title":"Inferring Galactic magnetic field model parameters using IMAGINE - An Interstellar MAGnetic field INference Engine","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.IM","authors_text":"Ellert van der Velden, Jens Jasche, Jiaxin Wang, J\\\"org P. Rachen, J\\\"org R. H\\\"orandel, Maksim Greiner, Marijke Haverkorn, Tess Jaffe, Theo Steininger, Torsten A. En{\\ss}lin","submitted_at":"2018-01-12T22:23:42Z","abstract_excerpt":"Context. The Galactic magnetic field (GMF) has a huge impact on the evolution of the Milky Way. Yet currently there exists no standard model for it, as its structure is not fully understood. In the past many parametric GMF models of varying complexity have been developed that all have been fitted to an individual set of observational data complicating comparability. Aims. Our goal is to systematize parameter inference of GMF models. We want to enable a statistical comparison of different models in the future, allow for simple refitting with respect to newly available data sets and thereby incr"},"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":"1801.04341","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-01-12T22:23:42Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"65fcba48cb8d6d76fd7c31a781e0d5dcaf06ddc22cbf8afbd5b18b9f38a116b5","abstract_canon_sha256":"f6e14c19ed08d5c31ece488d5f5302da82a18dc97cd10a3e1114b28e34a7476e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:06.775106Z","signature_b64":"01OB5ZlV3ENtgPJjbEJGsCb6yISaVkirycuBEzmr4iCd8FMQ8rOrXjva+uCQ+842Yv7o4dBPBxTpiD2FbIjxBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"099ea1f303b37fa76dd4de3d24d289e56be07b5beabf1202de69a17c710b5107","last_reissued_at":"2026-05-18T00:26:06.774405Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:06.774405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Inferring Galactic magnetic field model parameters using IMAGINE - An Interstellar MAGnetic field INference Engine","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.IM","authors_text":"Ellert van der Velden, Jens Jasche, Jiaxin Wang, J\\\"org P. Rachen, J\\\"org R. H\\\"orandel, Maksim Greiner, Marijke Haverkorn, Tess Jaffe, Theo Steininger, Torsten A. En{\\ss}lin","submitted_at":"2018-01-12T22:23:42Z","abstract_excerpt":"Context. The Galactic magnetic field (GMF) has a huge impact on the evolution of the Milky Way. Yet currently there exists no standard model for it, as its structure is not fully understood. In the past many parametric GMF models of varying complexity have been developed that all have been fitted to an individual set of observational data complicating comparability. Aims. Our goal is to systematize parameter inference of GMF models. We want to enable a statistical comparison of different models in the future, allow for simple refitting with respect to newly available data sets and thereby incr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.04341","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":"1801.04341","created_at":"2026-05-18T00:26:06.774528+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.04341v1","created_at":"2026-05-18T00:26:06.774528+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.04341","created_at":"2026-05-18T00:26:06.774528+00:00"},{"alias_kind":"pith_short_12","alias_value":"BGPKD4YDWN72","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_16","alias_value":"BGPKD4YDWN72O3OU","created_at":"2026-05-18T12:32:16.446611+00:00"},{"alias_kind":"pith_short_8","alias_value":"BGPKD4YD","created_at":"2026-05-18T12:32:16.446611+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/BGPKD4YDWN72O3OU3Y6SJUUJ4V","json":"https://pith.science/pith/BGPKD4YDWN72O3OU3Y6SJUUJ4V.json","graph_json":"https://pith.science/api/pith-number/BGPKD4YDWN72O3OU3Y6SJUUJ4V/graph.json","events_json":"https://pith.science/api/pith-number/BGPKD4YDWN72O3OU3Y6SJUUJ4V/events.json","paper":"https://pith.science/paper/BGPKD4YD"},"agent_actions":{"view_html":"https://pith.science/pith/BGPKD4YDWN72O3OU3Y6SJUUJ4V","download_json":"https://pith.science/pith/BGPKD4YDWN72O3OU3Y6SJUUJ4V.json","view_paper":"https://pith.science/paper/BGPKD4YD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.04341&json=true","fetch_graph":"https://pith.science/api/pith-number/BGPKD4YDWN72O3OU3Y6SJUUJ4V/graph.json","fetch_events":"https://pith.science/api/pith-number/BGPKD4YDWN72O3OU3Y6SJUUJ4V/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BGPKD4YDWN72O3OU3Y6SJUUJ4V/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BGPKD4YDWN72O3OU3Y6SJUUJ4V/action/storage_attestation","attest_author":"https://pith.science/pith/BGPKD4YDWN72O3OU3Y6SJUUJ4V/action/author_attestation","sign_citation":"https://pith.science/pith/BGPKD4YDWN72O3OU3Y6SJUUJ4V/action/citation_signature","submit_replication":"https://pith.science/pith/BGPKD4YDWN72O3OU3Y6SJUUJ4V/action/replication_record"}},"created_at":"2026-05-18T00:26:06.774528+00:00","updated_at":"2026-05-18T00:26:06.774528+00:00"}