{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:JIMQVB6KTNFMCDR7HQAT4E5IV7","short_pith_number":"pith:JIMQVB6K","schema_version":"1.0","canonical_sha256":"4a190a87ca9b4ac10e3f3c013e13a8afcaf3e5d1ca5020202274222b5efe2f67","source":{"kind":"arxiv","id":"1406.7682","version":1},"attestation_state":"computed","paper":{"title":"Possible spatial asymmetry in semi-regular variable UZ Arietis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Shashikiran Ganesh, Tapas Baug, T. Chandrasekhar","submitted_at":"2014-06-30T11:44:12Z","abstract_excerpt":"Semi-regular variables (SRVs) though closely related to Mira variables, are a less studied class of AGB stars. While asymmetry in the brightness distribution of many Mira variables is fairly well known, it is detected only in a few SRVs. Asymmetry in the brightness distribution at the level of a few milliarcsecond (mas) can be detected by high angular resolution techniques like lunar occultations (LO), long baseline interferometry, and aperture masking interferometry. Multi-epoch LO observations have the potential to detect a departure of brightness profile from spherical symmetry. Each LO eve"},"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":"1406.7682","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-06-30T11:44:12Z","cross_cats_sorted":[],"title_canon_sha256":"bd28c59e5e2baf24859549137189196ee689369f25486c03a7423d46204ced58","abstract_canon_sha256":"19b7551a572533d27bcdc400db7e275fd027c11fda39d896afeb9bf8eac2dd9c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:45.194521Z","signature_b64":"6RDtwak82MtVKDJyNitDwX0WBIB45exZSBG28c0x9zpWy3rBkeI512ZyRjuNrKPS0DRcVxBnROVCHUflH+LlDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4a190a87ca9b4ac10e3f3c013e13a8afcaf3e5d1ca5020202274222b5efe2f67","last_reissued_at":"2026-05-18T01:42:45.194023Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:45.194023Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Possible spatial asymmetry in semi-regular variable UZ Arietis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Shashikiran Ganesh, Tapas Baug, T. Chandrasekhar","submitted_at":"2014-06-30T11:44:12Z","abstract_excerpt":"Semi-regular variables (SRVs) though closely related to Mira variables, are a less studied class of AGB stars. While asymmetry in the brightness distribution of many Mira variables is fairly well known, it is detected only in a few SRVs. Asymmetry in the brightness distribution at the level of a few milliarcsecond (mas) can be detected by high angular resolution techniques like lunar occultations (LO), long baseline interferometry, and aperture masking interferometry. Multi-epoch LO observations have the potential to detect a departure of brightness profile from spherical symmetry. Each LO eve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.7682","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":"1406.7682","created_at":"2026-05-18T01:42:45.194105+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.7682v1","created_at":"2026-05-18T01:42:45.194105+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.7682","created_at":"2026-05-18T01:42:45.194105+00:00"},{"alias_kind":"pith_short_12","alias_value":"JIMQVB6KTNFM","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"JIMQVB6KTNFMCDR7","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"JIMQVB6K","created_at":"2026-05-18T12:28:33.132498+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/JIMQVB6KTNFMCDR7HQAT4E5IV7","json":"https://pith.science/pith/JIMQVB6KTNFMCDR7HQAT4E5IV7.json","graph_json":"https://pith.science/api/pith-number/JIMQVB6KTNFMCDR7HQAT4E5IV7/graph.json","events_json":"https://pith.science/api/pith-number/JIMQVB6KTNFMCDR7HQAT4E5IV7/events.json","paper":"https://pith.science/paper/JIMQVB6K"},"agent_actions":{"view_html":"https://pith.science/pith/JIMQVB6KTNFMCDR7HQAT4E5IV7","download_json":"https://pith.science/pith/JIMQVB6KTNFMCDR7HQAT4E5IV7.json","view_paper":"https://pith.science/paper/JIMQVB6K","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.7682&json=true","fetch_graph":"https://pith.science/api/pith-number/JIMQVB6KTNFMCDR7HQAT4E5IV7/graph.json","fetch_events":"https://pith.science/api/pith-number/JIMQVB6KTNFMCDR7HQAT4E5IV7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JIMQVB6KTNFMCDR7HQAT4E5IV7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JIMQVB6KTNFMCDR7HQAT4E5IV7/action/storage_attestation","attest_author":"https://pith.science/pith/JIMQVB6KTNFMCDR7HQAT4E5IV7/action/author_attestation","sign_citation":"https://pith.science/pith/JIMQVB6KTNFMCDR7HQAT4E5IV7/action/citation_signature","submit_replication":"https://pith.science/pith/JIMQVB6KTNFMCDR7HQAT4E5IV7/action/replication_record"}},"created_at":"2026-05-18T01:42:45.194105+00:00","updated_at":"2026-05-18T01:42:45.194105+00:00"}