{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:NJEDQ745JWV6SDHPDXMW4VVY4H","short_pith_number":"pith:NJEDQ745","schema_version":"1.0","canonical_sha256":"6a48387f9d4dabe90cef1dd96e56b8e1f08b035edbfbf52b59c42b465348bb2a","source":{"kind":"arxiv","id":"2312.10827","version":2},"attestation_state":"computed","paper":{"title":"An outburst and FU Ori-type disk of a former low luminosity protostar","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Carlos Contreras Pe\\~na, Doug Johnstone, Gregory J Herczeg, Hanpu Liu, Ho-Gyu Lee, Jeong-Eun Lee, Jessy Jose, Mizna Ashraf","submitted_at":"2023-12-17T21:52:55Z","abstract_excerpt":"Strong accretion outbursts onto protostars are associated with emission dominated by a viscously heated disk, which is characterized by high luminosities. We report the discovery and characterization of a strong mid-IR (3.4, 4.6 $\\mu$m) outburst in the embedded protostar SSTgbs J21470601+4739394 (hereafter SSTgbsJ214706). SSTgbsJ214706 has steadily brightened in the mid-infrared by $\\sim2$ magnitudes over the past decade, as observed by NEOWISE. Follow-up investigations with the Gemini near-IR spectrograph reveal that SSTgbsJ214706 is a binary system with a spatially extended outflow. The outb"},"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":"2312.10827","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2023-12-17T21:52:55Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"805763c2e847a4d7a085061da9034263d9e20cb066bcdc0050ec5878f80f7f54","abstract_canon_sha256":"781a84966e7431e3d7aa388dc901b8dac5b048f855178f9f25c1f5a3a60a8024"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:33:24.217205Z","signature_b64":"RJy3sxmGxIJmMfUE7l1CvGuRxojB3BR4xwbcSRyLTs42WVUGh7eH/6GmXXBBvcLQ/p3+HV5TPewlvoDh4OiJAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a48387f9d4dabe90cef1dd96e56b8e1f08b035edbfbf52b59c42b465348bb2a","last_reissued_at":"2026-07-05T07:33:24.216802Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:33:24.216802Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An outburst and FU Ori-type disk of a former low luminosity protostar","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"Carlos Contreras Pe\\~na, Doug Johnstone, Gregory J Herczeg, Hanpu Liu, Ho-Gyu Lee, Jeong-Eun Lee, Jessy Jose, Mizna Ashraf","submitted_at":"2023-12-17T21:52:55Z","abstract_excerpt":"Strong accretion outbursts onto protostars are associated with emission dominated by a viscously heated disk, which is characterized by high luminosities. We report the discovery and characterization of a strong mid-IR (3.4, 4.6 $\\mu$m) outburst in the embedded protostar SSTgbs J21470601+4739394 (hereafter SSTgbsJ214706). SSTgbsJ214706 has steadily brightened in the mid-infrared by $\\sim2$ magnitudes over the past decade, as observed by NEOWISE. Follow-up investigations with the Gemini near-IR spectrograph reveal that SSTgbsJ214706 is a binary system with a spatially extended outflow. The outb"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.10827","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2312.10827/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2312.10827","created_at":"2026-07-05T07:33:24.216873+00:00"},{"alias_kind":"arxiv_version","alias_value":"2312.10827v2","created_at":"2026-07-05T07:33:24.216873+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.10827","created_at":"2026-07-05T07:33:24.216873+00:00"},{"alias_kind":"pith_short_12","alias_value":"NJEDQ745JWV6","created_at":"2026-07-05T07:33:24.216873+00:00"},{"alias_kind":"pith_short_16","alias_value":"NJEDQ745JWV6SDHP","created_at":"2026-07-05T07:33:24.216873+00:00"},{"alias_kind":"pith_short_8","alias_value":"NJEDQ745","created_at":"2026-07-05T07:33:24.216873+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/NJEDQ745JWV6SDHPDXMW4VVY4H","json":"https://pith.science/pith/NJEDQ745JWV6SDHPDXMW4VVY4H.json","graph_json":"https://pith.science/api/pith-number/NJEDQ745JWV6SDHPDXMW4VVY4H/graph.json","events_json":"https://pith.science/api/pith-number/NJEDQ745JWV6SDHPDXMW4VVY4H/events.json","paper":"https://pith.science/paper/NJEDQ745"},"agent_actions":{"view_html":"https://pith.science/pith/NJEDQ745JWV6SDHPDXMW4VVY4H","download_json":"https://pith.science/pith/NJEDQ745JWV6SDHPDXMW4VVY4H.json","view_paper":"https://pith.science/paper/NJEDQ745","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2312.10827&json=true","fetch_graph":"https://pith.science/api/pith-number/NJEDQ745JWV6SDHPDXMW4VVY4H/graph.json","fetch_events":"https://pith.science/api/pith-number/NJEDQ745JWV6SDHPDXMW4VVY4H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NJEDQ745JWV6SDHPDXMW4VVY4H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NJEDQ745JWV6SDHPDXMW4VVY4H/action/storage_attestation","attest_author":"https://pith.science/pith/NJEDQ745JWV6SDHPDXMW4VVY4H/action/author_attestation","sign_citation":"https://pith.science/pith/NJEDQ745JWV6SDHPDXMW4VVY4H/action/citation_signature","submit_replication":"https://pith.science/pith/NJEDQ745JWV6SDHPDXMW4VVY4H/action/replication_record"}},"created_at":"2026-07-05T07:33:24.216873+00:00","updated_at":"2026-07-05T07:33:24.216873+00:00"}