{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:JNCVHWNOTXVLGN6WQTRQFTF6G3","short_pith_number":"pith:JNCVHWNO","schema_version":"1.0","canonical_sha256":"4b4553d9ae9deab337d684e302ccbe36c4c41d5b87e768eb9fd99d3f1f05b04b","source":{"kind":"arxiv","id":"1312.0085","version":1},"attestation_state":"computed","paper":{"title":"On the nature of V2282 Sgr","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Antonio Frasca, Corinne Rossi, Ettore Marilli, Paolo Persi, Roberto Nesci","submitted_at":"2013-11-30T10:26:05Z","abstract_excerpt":"The star V2282 Sgr is positionally consistent with a strong Chandra X-ray and a Spitzer/IRAC MIR source. We derived its long term $I$-band light curve from the photographic archives of the Asiago and Catania Observatories, covering the years from 1965 to 1984. CCD $R_C$ photometry in Summer 2009 was re-analyzed. Optical spectra were secured at Loiano Observatory in 2011 and 2012. J H K photometry, obtained from several experiments in different epochs was compared and the Spitzer images were re-analyzed.\n  V2282 Sgr was found to be irregular variable in all wavelengths. Spectroscopically, it sh"},"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":"1312.0085","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-11-30T10:26:05Z","cross_cats_sorted":[],"title_canon_sha256":"ef5fae2727fd061483cba165a7e44bf0cda3d4f5e427898a69bc3c4c746749b8","abstract_canon_sha256":"47ea3949742e1e8254a42d62a892171725fb62874ed4fbe05c138a1091159864"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:15.186040Z","signature_b64":"02YhBEL9bJDnOZXg3+g6i6lLQ81n/fHpUZRSVoRdSZfexwGjrIYSkUpzBdm4eGlZAHkR1t2y6nYraeyy37ePDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b4553d9ae9deab337d684e302ccbe36c4c41d5b87e768eb9fd99d3f1f05b04b","last_reissued_at":"2026-05-18T00:21:15.185557Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:15.185557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the nature of V2282 Sgr","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Antonio Frasca, Corinne Rossi, Ettore Marilli, Paolo Persi, Roberto Nesci","submitted_at":"2013-11-30T10:26:05Z","abstract_excerpt":"The star V2282 Sgr is positionally consistent with a strong Chandra X-ray and a Spitzer/IRAC MIR source. We derived its long term $I$-band light curve from the photographic archives of the Asiago and Catania Observatories, covering the years from 1965 to 1984. CCD $R_C$ photometry in Summer 2009 was re-analyzed. Optical spectra were secured at Loiano Observatory in 2011 and 2012. J H K photometry, obtained from several experiments in different epochs was compared and the Spitzer images were re-analyzed.\n  V2282 Sgr was found to be irregular variable in all wavelengths. Spectroscopically, it sh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0085","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":"1312.0085","created_at":"2026-05-18T00:21:15.185625+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.0085v1","created_at":"2026-05-18T00:21:15.185625+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0085","created_at":"2026-05-18T00:21:15.185625+00:00"},{"alias_kind":"pith_short_12","alias_value":"JNCVHWNOTXVL","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_16","alias_value":"JNCVHWNOTXVLGN6W","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_8","alias_value":"JNCVHWNO","created_at":"2026-05-18T12:27:49.015174+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/JNCVHWNOTXVLGN6WQTRQFTF6G3","json":"https://pith.science/pith/JNCVHWNOTXVLGN6WQTRQFTF6G3.json","graph_json":"https://pith.science/api/pith-number/JNCVHWNOTXVLGN6WQTRQFTF6G3/graph.json","events_json":"https://pith.science/api/pith-number/JNCVHWNOTXVLGN6WQTRQFTF6G3/events.json","paper":"https://pith.science/paper/JNCVHWNO"},"agent_actions":{"view_html":"https://pith.science/pith/JNCVHWNOTXVLGN6WQTRQFTF6G3","download_json":"https://pith.science/pith/JNCVHWNOTXVLGN6WQTRQFTF6G3.json","view_paper":"https://pith.science/paper/JNCVHWNO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.0085&json=true","fetch_graph":"https://pith.science/api/pith-number/JNCVHWNOTXVLGN6WQTRQFTF6G3/graph.json","fetch_events":"https://pith.science/api/pith-number/JNCVHWNOTXVLGN6WQTRQFTF6G3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JNCVHWNOTXVLGN6WQTRQFTF6G3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JNCVHWNOTXVLGN6WQTRQFTF6G3/action/storage_attestation","attest_author":"https://pith.science/pith/JNCVHWNOTXVLGN6WQTRQFTF6G3/action/author_attestation","sign_citation":"https://pith.science/pith/JNCVHWNOTXVLGN6WQTRQFTF6G3/action/citation_signature","submit_replication":"https://pith.science/pith/JNCVHWNOTXVLGN6WQTRQFTF6G3/action/replication_record"}},"created_at":"2026-05-18T00:21:15.185625+00:00","updated_at":"2026-05-18T00:21:15.185625+00:00"}