{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:RVDB4LIX4FL4KVF4AAN4UTDBZX","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"84747a95d94184bd1efd493ecb7e838a3d93ce01dfd4d6190e126e9ae45a3d25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-03-09T08:00:07Z","title_canon_sha256":"a9aa82832f6bfc2ed5e39a1ac347c62572ca74a4de988c71e63f19e1585c1e20"},"schema_version":"1.0","source":{"id":"1703.03169","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.03169","created_at":"2026-05-18T00:46:34Z"},{"alias_kind":"arxiv_version","alias_value":"1703.03169v1","created_at":"2026-05-18T00:46:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03169","created_at":"2026-05-18T00:46:34Z"},{"alias_kind":"pith_short_12","alias_value":"RVDB4LIX4FL4","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"RVDB4LIX4FL4KVF4","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"RVDB4LIX","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:2f3838471a1f28058176c8397626e910ba27168578a4cc8dc70063536a238073","target":"graph","created_at":"2026-05-18T00:46:34Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study a possibility to detect signatures of brown dwarf companions in a circumstellar disc based on spectral energy distributions (SED). We present the results of SED simulations for a system with a 0.8 $M_{\\odot}$ central object and a companion with a mass of 30 $M_J$ embedded in a typical protoplanetary disc. We use a solution to the one-dimensional radiative transfer equation to calculate the protoplanetary disc flux density and assume, that the companion moves along a circular orbit and clears a gap. The width of the gap is assumed to be the diameter of the brown dwarf Hill sphere. Our ","authors_text":"Olga V. Zakhozhay","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-03-09T08:00:07Z","title":"The Influences of Forming Companions on the Spectral Energy Distributions of Stars with Circumstellar Discs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03169","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:30ef9e0adff638acb4fc24992f4ee31a664d01ba5f0f4981ff16ccd6a5dc2c91","target":"record","created_at":"2026-05-18T00:46:34Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"84747a95d94184bd1efd493ecb7e838a3d93ce01dfd4d6190e126e9ae45a3d25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-03-09T08:00:07Z","title_canon_sha256":"a9aa82832f6bfc2ed5e39a1ac347c62572ca74a4de988c71e63f19e1585c1e20"},"schema_version":"1.0","source":{"id":"1703.03169","kind":"arxiv","version":1}},"canonical_sha256":"8d461e2d17e157c554bc001bca4c61cdcb2d5757ce67b1aedd40684294947171","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8d461e2d17e157c554bc001bca4c61cdcb2d5757ce67b1aedd40684294947171","first_computed_at":"2026-05-18T00:46:34.728820Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:34.728820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wlSeM95oX0xukfiasK9kwcsVplNx4HOmYtc6VpSwZHhq9bwKEvecXZGumWKxZEZRd/8lEdKs7OBx8cZPuxg3CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:34.729441Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.03169","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30ef9e0adff638acb4fc24992f4ee31a664d01ba5f0f4981ff16ccd6a5dc2c91","sha256:2f3838471a1f28058176c8397626e910ba27168578a4cc8dc70063536a238073"],"state_sha256":"108473efe1c634e474dc962f91e779a6612e3c5847b0661e28c48634f84fb556"}