{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:BTPQD7KQ4UXCJMS2CWHKZ54K6Q","short_pith_number":"pith:BTPQD7KQ","schema_version":"1.0","canonical_sha256":"0cdf01fd50e52e24b25a158eacf78af4021ef41548b147af64df510b9eec5c58","source":{"kind":"arxiv","id":"1303.6592","version":3},"attestation_state":"computed","paper":{"title":"Spectroscopic and Photometric Development of T Pyxidis (2011) from 0.8 to 250 Days After Discovery","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. J. Harman, F. M. Walter, F. Surina, M. F. Bode, M. J. Darnley, R. A. Hounsell","submitted_at":"2013-03-25T17:34:31Z","abstract_excerpt":"We investigated the optical light curve of T Pyx during its 2011 outburst through compiling a database of SMEI and AAVSO observations. The SMEI light curve, providing unprecedented detail with high cadence data during t=1.5-49 days post-discovery, was divided into four phases based on the idealised nova optical light curve; the initial rise, the pre-maximum halt (or the 'plateau'), the final rise, and the early decline. Variation in the SMEI light curve reveals a strongly detected period of 1.44\\pm0.04 days before the visual maximum. The spectra from the LT and SMARTS telescopes were investiga"},"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":"1303.6592","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-03-25T17:34:31Z","cross_cats_sorted":[],"title_canon_sha256":"c2e4496d4da6a3ad51b8357f0372be99a1294ee58283916d2bdb2c53bb56fac6","abstract_canon_sha256":"d237029f5ccf0070193e54d522d8beba80138cf429cb93dba0ffd7d9dfe9e849"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:29:38.413535Z","signature_b64":"Zds+VJ5q1QmDMprk/t1AhOYuawYfCkAeeQHKWApwu/OrGD9cSiBmPO+4FT4KIa5RRidIDFbjYUZwAG3Dm9lFDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0cdf01fd50e52e24b25a158eacf78af4021ef41548b147af64df510b9eec5c58","last_reissued_at":"2026-05-18T03:29:38.413084Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:29:38.413084Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectroscopic and Photometric Development of T Pyxidis (2011) from 0.8 to 250 Days After Discovery","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. J. Harman, F. M. Walter, F. Surina, M. F. Bode, M. J. Darnley, R. A. Hounsell","submitted_at":"2013-03-25T17:34:31Z","abstract_excerpt":"We investigated the optical light curve of T Pyx during its 2011 outburst through compiling a database of SMEI and AAVSO observations. The SMEI light curve, providing unprecedented detail with high cadence data during t=1.5-49 days post-discovery, was divided into four phases based on the idealised nova optical light curve; the initial rise, the pre-maximum halt (or the 'plateau'), the final rise, and the early decline. Variation in the SMEI light curve reveals a strongly detected period of 1.44\\pm0.04 days before the visual maximum. The spectra from the LT and SMARTS telescopes were investiga"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.6592","kind":"arxiv","version":3},"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":"1303.6592","created_at":"2026-05-18T03:29:38.413142+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.6592v3","created_at":"2026-05-18T03:29:38.413142+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.6592","created_at":"2026-05-18T03:29:38.413142+00:00"},{"alias_kind":"pith_short_12","alias_value":"BTPQD7KQ4UXC","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_16","alias_value":"BTPQD7KQ4UXCJMS2","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_8","alias_value":"BTPQD7KQ","created_at":"2026-05-18T12:27:40.988391+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/BTPQD7KQ4UXCJMS2CWHKZ54K6Q","json":"https://pith.science/pith/BTPQD7KQ4UXCJMS2CWHKZ54K6Q.json","graph_json":"https://pith.science/api/pith-number/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/graph.json","events_json":"https://pith.science/api/pith-number/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/events.json","paper":"https://pith.science/paper/BTPQD7KQ"},"agent_actions":{"view_html":"https://pith.science/pith/BTPQD7KQ4UXCJMS2CWHKZ54K6Q","download_json":"https://pith.science/pith/BTPQD7KQ4UXCJMS2CWHKZ54K6Q.json","view_paper":"https://pith.science/paper/BTPQD7KQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.6592&json=true","fetch_graph":"https://pith.science/api/pith-number/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/graph.json","fetch_events":"https://pith.science/api/pith-number/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/action/storage_attestation","attest_author":"https://pith.science/pith/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/action/author_attestation","sign_citation":"https://pith.science/pith/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/action/citation_signature","submit_replication":"https://pith.science/pith/BTPQD7KQ4UXCJMS2CWHKZ54K6Q/action/replication_record"}},"created_at":"2026-05-18T03:29:38.413142+00:00","updated_at":"2026-05-18T03:29:38.413142+00:00"}