{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ZAXBZADNTLE5HWSBFA2HLXOQF6","short_pith_number":"pith:ZAXBZADN","schema_version":"1.0","canonical_sha256":"c82e1c806d9ac9d3da41283475ddd02fabce7424b5c6851246fce1f772ca4ed5","source":{"kind":"arxiv","id":"1710.02645","version":1},"attestation_state":"computed","paper":{"title":"Tidal interaction, star formation and chemical evolution in blue compact dwarf galaxy Mrk 22","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Omar, A. Paswan, S. Jaiswal","submitted_at":"2017-10-07T07:15:47Z","abstract_excerpt":"The optical spectroscopic and radio interferometric HI 21 cm-line observations of the blue compact dwarf galaxy Mrk 22 are presented. The Wolf-Rayet (WR) emission line features corresponding to high ionization lines of HeII $\\lambda$4686 and CIV $\\lambda$5808 from young massive stars are detected. The ages of two prominent star forming regions in the galaxy are estimated as $\\sim$10 Myr and $\\sim$ 4 Myr. The galaxy has non-thermal radio deficiency, which also indicates a young star-burst and lack of supernovae events from the current star formation activities, consistent with the detection of "},"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":"1710.02645","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-10-07T07:15:47Z","cross_cats_sorted":[],"title_canon_sha256":"757fa53cd8138e12258ed578d1c250e0284765966ba8e3975dccfa993a297d31","abstract_canon_sha256":"d61e0ee17babd9a30e3eaff705cc62db634e88789f3b046cab6cc5fc5772cbe3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:29.234739Z","signature_b64":"2/Vx6wxloeM7qG1yBLFWYWRPIzvTjxnzPkyEPSkhi11WcETJTEjyFFCnsrSxoRNk3C52YdQARqRB06fNSlkYDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c82e1c806d9ac9d3da41283475ddd02fabce7424b5c6851246fce1f772ca4ed5","last_reissued_at":"2026-05-18T00:33:29.234192Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:29.234192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tidal interaction, star formation and chemical evolution in blue compact dwarf galaxy Mrk 22","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Omar, A. Paswan, S. Jaiswal","submitted_at":"2017-10-07T07:15:47Z","abstract_excerpt":"The optical spectroscopic and radio interferometric HI 21 cm-line observations of the blue compact dwarf galaxy Mrk 22 are presented. The Wolf-Rayet (WR) emission line features corresponding to high ionization lines of HeII $\\lambda$4686 and CIV $\\lambda$5808 from young massive stars are detected. The ages of two prominent star forming regions in the galaxy are estimated as $\\sim$10 Myr and $\\sim$ 4 Myr. The galaxy has non-thermal radio deficiency, which also indicates a young star-burst and lack of supernovae events from the current star formation activities, consistent with the detection of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.02645","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":"1710.02645","created_at":"2026-05-18T00:33:29.234289+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.02645v1","created_at":"2026-05-18T00:33:29.234289+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.02645","created_at":"2026-05-18T00:33:29.234289+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZAXBZADNTLE5","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZAXBZADNTLE5HWSB","created_at":"2026-05-18T12:31:59.375834+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZAXBZADN","created_at":"2026-05-18T12:31:59.375834+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/ZAXBZADNTLE5HWSBFA2HLXOQF6","json":"https://pith.science/pith/ZAXBZADNTLE5HWSBFA2HLXOQF6.json","graph_json":"https://pith.science/api/pith-number/ZAXBZADNTLE5HWSBFA2HLXOQF6/graph.json","events_json":"https://pith.science/api/pith-number/ZAXBZADNTLE5HWSBFA2HLXOQF6/events.json","paper":"https://pith.science/paper/ZAXBZADN"},"agent_actions":{"view_html":"https://pith.science/pith/ZAXBZADNTLE5HWSBFA2HLXOQF6","download_json":"https://pith.science/pith/ZAXBZADNTLE5HWSBFA2HLXOQF6.json","view_paper":"https://pith.science/paper/ZAXBZADN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.02645&json=true","fetch_graph":"https://pith.science/api/pith-number/ZAXBZADNTLE5HWSBFA2HLXOQF6/graph.json","fetch_events":"https://pith.science/api/pith-number/ZAXBZADNTLE5HWSBFA2HLXOQF6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZAXBZADNTLE5HWSBFA2HLXOQF6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZAXBZADNTLE5HWSBFA2HLXOQF6/action/storage_attestation","attest_author":"https://pith.science/pith/ZAXBZADNTLE5HWSBFA2HLXOQF6/action/author_attestation","sign_citation":"https://pith.science/pith/ZAXBZADNTLE5HWSBFA2HLXOQF6/action/citation_signature","submit_replication":"https://pith.science/pith/ZAXBZADNTLE5HWSBFA2HLXOQF6/action/replication_record"}},"created_at":"2026-05-18T00:33:29.234289+00:00","updated_at":"2026-05-18T00:33:29.234289+00:00"}