{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:23REHHJJLTCW3AYFVE3KRSRSHW","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":"f0555dfe9bc14d3affaea133142b1ad7b936914363db8c5c1e11c4c45bdbe4b5","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-10-05T14:06:54Z","title_canon_sha256":"a24052c12cf2eba7cfa8d68042a239f3115e532eb51e98e5f30f0d43f309eab6"},"schema_version":"1.0","source":{"id":"astro-ph/0510125","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0510125","created_at":"2026-05-18T01:40:33Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0510125v1","created_at":"2026-05-18T01:40:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0510125","created_at":"2026-05-18T01:40:33Z"},{"alias_kind":"pith_short_12","alias_value":"23REHHJJLTCW","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"23REHHJJLTCW3AYF","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"23REHHJJ","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:ac07387250e1ed9430c0820c9adb2f440650277b96bf9237d6e1351173eda40c","target":"graph","created_at":"2026-05-18T01:40:33Z","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 report the detection of the HI line at 21 cm from the circumstellar shell around the AGB star X Her using the position-switching technique with the Nancay Radio Telescope. At the star position the line shows 2 components: (i) a broad one (FWHM ~ 13 km/s) centered at -72.2 km/s, and (ii) a narrow one (FWHM \\~ 4 km/s) centered at ~ -70.6 km/s. Our map shows that the source associated to the broad component is asymmetric with material flowing preferentially towards the North-East. This source extends to ~ 10 arcmin. (~ 0.4 pc) from the star in that direction. On the other hand, the narrow comp","authors_text":"E. Gardan, E. Gerard, T. Le Bertre","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-10-05T14:06:54Z","title":"Atomic hydrogen in AGB circumstellar environments. A case study: X Her"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0510125","kind":"arxiv","version":1},"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":"sha256:180f0384822297b06cdbcde72ac5a418503b44c84d256b53885133fcb33450b0","target":"record","created_at":"2026-05-18T01:40:33Z","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":"f0555dfe9bc14d3affaea133142b1ad7b936914363db8c5c1e11c4c45bdbe4b5","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-10-05T14:06:54Z","title_canon_sha256":"a24052c12cf2eba7cfa8d68042a239f3115e532eb51e98e5f30f0d43f309eab6"},"schema_version":"1.0","source":{"id":"astro-ph/0510125","kind":"arxiv","version":1}},"canonical_sha256":"d6e2439d295cc56d8305a936a8ca323d9616881ff796857dcd6c9cecf442ed0b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d6e2439d295cc56d8305a936a8ca323d9616881ff796857dcd6c9cecf442ed0b","first_computed_at":"2026-05-18T01:40:33.316464Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:33.316464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zl+z42uHKdBzCjCt1yzMTTBzP9pa9hAhKFfZkaL6HHDNs0V99hPXrEM2jLl1Z95AW1riMZukTsO+o2jkaloKCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:33.317281Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0510125","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:180f0384822297b06cdbcde72ac5a418503b44c84d256b53885133fcb33450b0","sha256:ac07387250e1ed9430c0820c9adb2f440650277b96bf9237d6e1351173eda40c"],"state_sha256":"0926f9f26c13bc7839cd72cd38a0b4bcf3faf1794cbc71d88910ec944c05b098"}