{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:N6DRAFN3ULCXJ7QGOWPUAAHVQ2","short_pith_number":"pith:N6DRAFN3","schema_version":"1.0","canonical_sha256":"6f871015bba2c574fe06759f4000f5869ab8ff6175b0678b7b6b9cc0dd2c0c85","source":{"kind":"arxiv","id":"2002.04113","version":1},"attestation_state":"computed","paper":{"title":"From SN2010da to NGC 300 ULX-1: Ten Years of Observations of an Unusual High Mass X-ray Binary in NGC 300","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Breanna A. Binder, Marianne Heida, Ryan Lau, Stefania Carpano","submitted_at":"2020-02-10T22:14:40Z","abstract_excerpt":"In 2010 May, an intermediate luminosity optical transient was discovered in the nearby galaxy NGC 300 by a South African amateur astronomer. In the decade since its discovery, multi-wavelength observations of the misnamed ``SN 2010da'' have continually re-shaped our understanding of this high mass X-ray binary system. In this review, we present an overview of the multi-wavelength observations and attempts to understand the 2010 transient event and, later, the re-classification of this system as NGC~300 ULX-1: a red supergiant + neutron star ultraluminous X-ray source."},"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":"2002.04113","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-02-10T22:14:40Z","cross_cats_sorted":[],"title_canon_sha256":"95ea999853f92a26e2bcd055ff56c77cdbf281f455e2973d9eecb2a32142c4dc","abstract_canon_sha256":"721d4787a0817736c181450fa2c8086e7ac2666753ba84a11b8f7dbd7834b931"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:39:42.402353Z","signature_b64":"9rNS4fr7+O29Z21rDoZOT6yr93WVb9HHkSny9rPfpU5IUEYuEA9jmU61vXQvgNZa87ZtRyGvT0lTJJ9pNpeMBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f871015bba2c574fe06759f4000f5869ab8ff6175b0678b7b6b9cc0dd2c0c85","last_reissued_at":"2026-07-05T00:39:42.401902Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:39:42.401902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"From SN2010da to NGC 300 ULX-1: Ten Years of Observations of an Unusual High Mass X-ray Binary in NGC 300","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Breanna A. Binder, Marianne Heida, Ryan Lau, Stefania Carpano","submitted_at":"2020-02-10T22:14:40Z","abstract_excerpt":"In 2010 May, an intermediate luminosity optical transient was discovered in the nearby galaxy NGC 300 by a South African amateur astronomer. In the decade since its discovery, multi-wavelength observations of the misnamed ``SN 2010da'' have continually re-shaped our understanding of this high mass X-ray binary system. In this review, we present an overview of the multi-wavelength observations and attempts to understand the 2010 transient event and, later, the re-classification of this system as NGC~300 ULX-1: a red supergiant + neutron star ultraluminous X-ray source."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.04113","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2002.04113/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":"2002.04113","created_at":"2026-07-05T00:39:42.401962+00:00"},{"alias_kind":"arxiv_version","alias_value":"2002.04113v1","created_at":"2026-07-05T00:39:42.401962+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.04113","created_at":"2026-07-05T00:39:42.401962+00:00"},{"alias_kind":"pith_short_12","alias_value":"N6DRAFN3ULCX","created_at":"2026-07-05T00:39:42.401962+00:00"},{"alias_kind":"pith_short_16","alias_value":"N6DRAFN3ULCXJ7QG","created_at":"2026-07-05T00:39:42.401962+00:00"},{"alias_kind":"pith_short_8","alias_value":"N6DRAFN3","created_at":"2026-07-05T00:39:42.401962+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/N6DRAFN3ULCXJ7QGOWPUAAHVQ2","json":"https://pith.science/pith/N6DRAFN3ULCXJ7QGOWPUAAHVQ2.json","graph_json":"https://pith.science/api/pith-number/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/graph.json","events_json":"https://pith.science/api/pith-number/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/events.json","paper":"https://pith.science/paper/N6DRAFN3"},"agent_actions":{"view_html":"https://pith.science/pith/N6DRAFN3ULCXJ7QGOWPUAAHVQ2","download_json":"https://pith.science/pith/N6DRAFN3ULCXJ7QGOWPUAAHVQ2.json","view_paper":"https://pith.science/paper/N6DRAFN3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2002.04113&json=true","fetch_graph":"https://pith.science/api/pith-number/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/graph.json","fetch_events":"https://pith.science/api/pith-number/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/action/storage_attestation","attest_author":"https://pith.science/pith/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/action/author_attestation","sign_citation":"https://pith.science/pith/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/action/citation_signature","submit_replication":"https://pith.science/pith/N6DRAFN3ULCXJ7QGOWPUAAHVQ2/action/replication_record"}},"created_at":"2026-07-05T00:39:42.401962+00:00","updated_at":"2026-07-05T00:39:42.401962+00:00"}