{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:I5HPABDYPKQXSYPZ5HMPM236NS","short_pith_number":"pith:I5HPABDY","schema_version":"1.0","canonical_sha256":"474ef004787aa17961f9e9d8f66b7e6c9372d0f4c36307969dcd6d4f192bfeae","source":{"kind":"arxiv","id":"1403.8112","version":1},"attestation_state":"computed","paper":{"title":"Spectro-astrometry of V1515 Cyg","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"P. J. V. Garcia, V. Agra-Amboage","submitted_at":"2014-03-31T18:12:22Z","abstract_excerpt":"FU Orionis objects are a class of young stars with important bursts in luminosity and which show evidence of accretion and ejection activity. It is generally accepted that they are surrounded by a Keplerian circumstellar disk and an infalling envelope. The outburst would occurs because of a sudden increase in the accretion rate. We aim at studying the regions closer to the central star in order to observe the signs of the accretion/ejection activity. We present optical observations of the Halpha line using the Integral Field Spectrograph OASIS, at the William Herschel Telescope, combined with "},"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":"1403.8112","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-03-31T18:12:22Z","cross_cats_sorted":[],"title_canon_sha256":"7f013df6bd62a8a762367fceead6ca23d11a3549cc2fa1e96ff67f91a375e82e","abstract_canon_sha256":"06d8f62ed16cb96e8a7fbdbf2d7663028f80f14175f54f2c6c8d732aa1ef014e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:33.087247Z","signature_b64":"9d8Mssy50MDI1bqWAw2nBilfPcidO56MkTRbFzz9U8WvAX2to0ciBHiETV9lw/PgKJ+biDJbHpJ1P2V5S0drCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"474ef004787aa17961f9e9d8f66b7e6c9372d0f4c36307969dcd6d4f192bfeae","last_reissued_at":"2026-05-18T02:51:33.086613Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:33.086613Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectro-astrometry of V1515 Cyg","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"P. J. V. Garcia, V. Agra-Amboage","submitted_at":"2014-03-31T18:12:22Z","abstract_excerpt":"FU Orionis objects are a class of young stars with important bursts in luminosity and which show evidence of accretion and ejection activity. It is generally accepted that they are surrounded by a Keplerian circumstellar disk and an infalling envelope. The outburst would occurs because of a sudden increase in the accretion rate. We aim at studying the regions closer to the central star in order to observe the signs of the accretion/ejection activity. We present optical observations of the Halpha line using the Integral Field Spectrograph OASIS, at the William Herschel Telescope, combined with "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.8112","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":"1403.8112","created_at":"2026-05-18T02:51:33.086691+00:00"},{"alias_kind":"arxiv_version","alias_value":"1403.8112v1","created_at":"2026-05-18T02:51:33.086691+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.8112","created_at":"2026-05-18T02:51:33.086691+00:00"},{"alias_kind":"pith_short_12","alias_value":"I5HPABDYPKQX","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"I5HPABDYPKQXSYPZ","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"I5HPABDY","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/I5HPABDYPKQXSYPZ5HMPM236NS","json":"https://pith.science/pith/I5HPABDYPKQXSYPZ5HMPM236NS.json","graph_json":"https://pith.science/api/pith-number/I5HPABDYPKQXSYPZ5HMPM236NS/graph.json","events_json":"https://pith.science/api/pith-number/I5HPABDYPKQXSYPZ5HMPM236NS/events.json","paper":"https://pith.science/paper/I5HPABDY"},"agent_actions":{"view_html":"https://pith.science/pith/I5HPABDYPKQXSYPZ5HMPM236NS","download_json":"https://pith.science/pith/I5HPABDYPKQXSYPZ5HMPM236NS.json","view_paper":"https://pith.science/paper/I5HPABDY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1403.8112&json=true","fetch_graph":"https://pith.science/api/pith-number/I5HPABDYPKQXSYPZ5HMPM236NS/graph.json","fetch_events":"https://pith.science/api/pith-number/I5HPABDYPKQXSYPZ5HMPM236NS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I5HPABDYPKQXSYPZ5HMPM236NS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I5HPABDYPKQXSYPZ5HMPM236NS/action/storage_attestation","attest_author":"https://pith.science/pith/I5HPABDYPKQXSYPZ5HMPM236NS/action/author_attestation","sign_citation":"https://pith.science/pith/I5HPABDYPKQXSYPZ5HMPM236NS/action/citation_signature","submit_replication":"https://pith.science/pith/I5HPABDYPKQXSYPZ5HMPM236NS/action/replication_record"}},"created_at":"2026-05-18T02:51:33.086691+00:00","updated_at":"2026-05-18T02:51:33.086691+00:00"}