{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:RVCASWUU7UFUIVG2VIOLVNFU47","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":"d81c30e2f4c74d926a2f08c4b879753af5b95ae1991cfa9f7d4ef586cbee6991","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2006-09-14T14:44:39Z","title_canon_sha256":"0f80bd4ca2d98b998f3f7f9e2020844d4ed58d1d07c701595dc3865996f57e0f"},"schema_version":"1.0","source":{"id":"astro-ph/0609405","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0609405","created_at":"2026-05-18T04:18:43Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0609405v2","created_at":"2026-05-18T04:18:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0609405","created_at":"2026-05-18T04:18:43Z"},{"alias_kind":"pith_short_12","alias_value":"RVCASWUU7UFU","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"RVCASWUU7UFUIVG2","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"RVCASWUU","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:7ccec17d2297774fbc355f77358522520154020b85b60a611fbeb44b4c428b93","target":"graph","created_at":"2026-05-18T04:18:43Z","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 present a single epoch of high signal-to-noise ratio spectropolarimetry of the Type Ia supernova (SN Ia) 2004S taken nine days after maximum light. The flux spectrum is normal, but with the additional presence of high-velocity (HV) line features in both Ca II and Fe II. The object shows continuum polarization at the 0.4% level in the red, a value which appears to be typical of SNe Ia. The continuum data are consistent with a ~10% global asphericity in an axisymmetric geometry. Unlike previous observations of other SNe Ia with HV features, the HV features in SN 2004S show no strong polarimet","authors_text":"Alexei V. Filippenko (UC Berkeley), Ryan Chornock","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2006-09-14T14:44:39Z","title":"Deviations From Axisymmetry Revealed by Line Polarization in the Normal Type Ia SN 2004S"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0609405","kind":"arxiv","version":2},"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":"sha256:4aa3d3e3cebf8c8860c4d6b08cc3622fd3c7ada4bd63ca1babc2032f04b359e0","target":"record","created_at":"2026-05-18T04:18:43Z","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":"d81c30e2f4c74d926a2f08c4b879753af5b95ae1991cfa9f7d4ef586cbee6991","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph","submitted_at":"2006-09-14T14:44:39Z","title_canon_sha256":"0f80bd4ca2d98b998f3f7f9e2020844d4ed58d1d07c701595dc3865996f57e0f"},"schema_version":"1.0","source":{"id":"astro-ph/0609405","kind":"arxiv","version":2}},"canonical_sha256":"8d44095a94fd0b4454daaa1cbab4b4e7c2254ad53380103070e8bc5795510bad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8d44095a94fd0b4454daaa1cbab4b4e7c2254ad53380103070e8bc5795510bad","first_computed_at":"2026-05-18T04:18:43.909274Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:18:43.909274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ag6MEP1cKo+x++2azK635zQh5cuKWJmGMeB3U2dKLhDzbu/TseQmH7XRSP5YzpplZzlCeMsor7+k+gZxFn9tBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:18:43.909753Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0609405","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4aa3d3e3cebf8c8860c4d6b08cc3622fd3c7ada4bd63ca1babc2032f04b359e0","sha256:7ccec17d2297774fbc355f77358522520154020b85b60a611fbeb44b4c428b93"],"state_sha256":"25c9eef97cc98541a1333a62b3665c2bdb5080e1a487f6fcf881b6419ad06526"}