{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:YXAWY4LUZI3GVVGPADF5NIHTEQ","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":"83ebe5819b16f49613ec1b66582b8a808f49a6418c323dfecdb1e4018f17522b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-27T19:58:06Z","title_canon_sha256":"81ce1c164aa8a88f123982738470def11ff11a492a1367e4e34c26e238687328"},"schema_version":"1.0","source":{"id":"astro-ph/0310761","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0310761","created_at":"2026-07-04T16:37:37Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0310761v2","created_at":"2026-07-04T16:37:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0310761","created_at":"2026-07-04T16:37:37Z"},{"alias_kind":"pith_short_12","alias_value":"YXAWY4LUZI3G","created_at":"2026-07-04T16:37:37Z"},{"alias_kind":"pith_short_16","alias_value":"YXAWY4LUZI3GVVGP","created_at":"2026-07-04T16:37:37Z"},{"alias_kind":"pith_short_8","alias_value":"YXAWY4LU","created_at":"2026-07-04T16:37:37Z"}],"graph_snapshots":[{"event_id":"sha256:bdd6c9e4517977cb97c493290ab275cd6c8fdf7942c4acb80d6cde9796f3a59a","target":"graph","created_at":"2026-07-04T16:37:37Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0310761/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report high spectral resolution Australia Telescope Compact Array HI 21 cm observations resulting in the detection of the warm neutral medium (WNM) of the Galaxy in absorption against two extragalactic radio sources, PKS 1814-637 and PKS 0407-658. The two lines of sight were selected on the basis of the simplicity of their absorption profiles and the strength of the background sources; the high velocity resolution of the spectra then enabled us to estimate the kinetic temperatures of the absorbing gas by fitting multiple Gaussians to the absorption profiles. Four separate WNM components wer","authors_text":"(2) Australia Telescope National Facility, (3) National Centre for Radio Astrophysics, Australia, India), Jayaram N. Chengalur (3), Nissim Kanekar (1), Ravi Subrahmanyan (2), The Netherlands, Vicky Safouris (2) ((1) Kapteyn Institute","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-10-27T19:58:06Z","title":"The temperature of the WNM in the Milky Way"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0310761","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:f3697489420c866c7603707a464765417e5f09edfae2d94cfa2caf8eaae44e4e","target":"record","created_at":"2026-07-04T16:37:37Z","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":"83ebe5819b16f49613ec1b66582b8a808f49a6418c323dfecdb1e4018f17522b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-27T19:58:06Z","title_canon_sha256":"81ce1c164aa8a88f123982738470def11ff11a492a1367e4e34c26e238687328"},"schema_version":"1.0","source":{"id":"astro-ph/0310761","kind":"arxiv","version":2}},"canonical_sha256":"c5c16c7174ca366ad4cf00cbd6a0f3242f9da8d8bb65fb858ab71021cca8e163","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5c16c7174ca366ad4cf00cbd6a0f3242f9da8d8bb65fb858ab71021cca8e163","first_computed_at":"2026-07-04T16:37:37.270565Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:37:37.270565Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7yCNRpLw+aAlrfrDBvfnm6xO4EsPFuM7GF293tbVs8FUazSuYSCoZHtC3POtm+7RMDIrLzqyh0GKPpoBOGhCDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:37:37.270903Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0310761","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3697489420c866c7603707a464765417e5f09edfae2d94cfa2caf8eaae44e4e","sha256:bdd6c9e4517977cb97c493290ab275cd6c8fdf7942c4acb80d6cde9796f3a59a"],"state_sha256":"2640d39b73d558c9f0f90de07351dfacbea7a408f97cb3edfbb7af7479de875c"}