{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:DG66BUFLLPSOGNBO6MTSLKKYUW","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":"7ce76ff13e0d6eb0377f7cdee8258619a3b95ed41a52082617d27a24010c6564","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-04T14:36:52Z","title_canon_sha256":"6103d4a8db3895fadf13bbe8e903e0394d8c8a7b040db1b551160201a8a2ee0a"},"schema_version":"1.0","source":{"id":"1707.01015","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.01015","created_at":"2026-05-18T00:27:48Z"},{"alias_kind":"arxiv_version","alias_value":"1707.01015v3","created_at":"2026-05-18T00:27:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.01015","created_at":"2026-05-18T00:27:48Z"},{"alias_kind":"pith_short_12","alias_value":"DG66BUFLLPSO","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"DG66BUFLLPSOGNBO","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"DG66BUFL","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:802a22cbe84699f8f44e46909e2ee0735a608fbabb3e0f313cf1dcceedd0cdeb","target":"graph","created_at":"2026-05-18T00:27:48Z","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":"Magnetic fields play important roles in many astrophysical processes. However, there is no universal diagnostic for the magnetic fields in the interstellar medium (ISM) and each magnetic tracer has its limitation. Any new detection method is thus valuable. Theoretical studies have shown that submillimetre fine-structure lines are polarised due to atomic alignment by Ultraviolet (UV) photon-excitation, which opens up a new avenue to probe interstellar magnetic fields. We will, for the first time, perform synthetic observations on the simulated three-dimensional ISM to demonstrate the measurabil","authors_text":"Heshou Zhang, Huirong Yan","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-04T14:36:52Z","title":"Polarisation of submillimetre lines from interstellar medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.01015","kind":"arxiv","version":3},"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":"sha256:0367bc6feeb26de959947c84b5b4ff226812fb7f2756cf2ccf3a1b59847c3a36","target":"record","created_at":"2026-05-18T00:27:48Z","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":"7ce76ff13e0d6eb0377f7cdee8258619a3b95ed41a52082617d27a24010c6564","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-04T14:36:52Z","title_canon_sha256":"6103d4a8db3895fadf13bbe8e903e0394d8c8a7b040db1b551160201a8a2ee0a"},"schema_version":"1.0","source":{"id":"1707.01015","kind":"arxiv","version":3}},"canonical_sha256":"19bde0d0ab5be4e3342ef32725a958a5a025dd136146078c92c76ef7c5384ba9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"19bde0d0ab5be4e3342ef32725a958a5a025dd136146078c92c76ef7c5384ba9","first_computed_at":"2026-05-18T00:27:48.334809Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:27:48.334809Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GiSr8kTgwag6tfivZQM2KfIdsLFZhceFBFdjtS6IpBkLuscodRHuQncN/uqZQ2lN9MinQxYSkNEaXz28DPrUCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:27:48.335363Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.01015","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0367bc6feeb26de959947c84b5b4ff226812fb7f2756cf2ccf3a1b59847c3a36","sha256:802a22cbe84699f8f44e46909e2ee0735a608fbabb3e0f313cf1dcceedd0cdeb"],"state_sha256":"c6bf3d5642f5dc93a8bf446e20b382009b92eca971b10b35f9b5da62b2e81f98"}