{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ARTWPYRDFTY4HHQJC3EKRPVNPY","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":"a3d4d9695f2b55230f6975b02e3e0aa745f15d975bd214a1f22e38f40da8415e","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-10-02T18:00:01Z","title_canon_sha256":"8c108b8e1c92681df9b3ac13c7e66e3acfd34b874a3f1d321d9496dc7d718deb"},"schema_version":"1.0","source":{"id":"2410.01882","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.01882","created_at":"2026-07-05T09:14:57Z"},{"alias_kind":"arxiv_version","alias_value":"2410.01882v1","created_at":"2026-07-05T09:14:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.01882","created_at":"2026-07-05T09:14:57Z"},{"alias_kind":"pith_short_12","alias_value":"ARTWPYRDFTY4","created_at":"2026-07-05T09:14:57Z"},{"alias_kind":"pith_short_16","alias_value":"ARTWPYRDFTY4HHQJ","created_at":"2026-07-05T09:14:57Z"},{"alias_kind":"pith_short_8","alias_value":"ARTWPYRD","created_at":"2026-07-05T09:14:57Z"}],"graph_snapshots":[{"event_id":"sha256:988deb208c87614c32ca1da68944e268e7e6b5b1d3a6641a5016094ca3cc2516","target":"graph","created_at":"2026-07-05T09:14:57Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2410.01882/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"(Abreviated) FS CMa stars belong to a diverse group of stars exhibiting the B[e] phenomenon, which is manifested mainly by the presence of forbidden emission lines and a~strong infrared (IR) excess in their spectra. Recently, a strong magnetic field has been discovered in the FS CMa star IRAS 17449+2320. Its strength and an unusually high space velocity point to a post-merger nature. Stellar mergers may provide an explanation for the complex and sometimes chaotic behaviour of some of the FS CMa stars. We did a statistical study of numerical simulations using Aarseth's NBODY6 code. We show the ","authors_text":"D. Kor\\v{c}\\'akov\\'a, F. Dinnbier, N. Dvo\\v{r}\\'akov\\'a, P. Kroupa","cross_cats":["astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-10-02T18:00:01Z","title":"The mass distribution of stellar mergers: A new scenario for several FS CMa stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.01882","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":"sha256:6bdb1d046348a07d14068ed070b6d59e77c11d4af45ac07d3c227ec1bdc81171","target":"record","created_at":"2026-07-05T09:14:57Z","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":"a3d4d9695f2b55230f6975b02e3e0aa745f15d975bd214a1f22e38f40da8415e","cross_cats_sorted":["astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-10-02T18:00:01Z","title_canon_sha256":"8c108b8e1c92681df9b3ac13c7e66e3acfd34b874a3f1d321d9496dc7d718deb"},"schema_version":"1.0","source":{"id":"2410.01882","kind":"arxiv","version":1}},"canonical_sha256":"046767e2232cf1c39e0916c8a8bead7e38b11cebd88b2ae254f81ea4066e8d41","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"046767e2232cf1c39e0916c8a8bead7e38b11cebd88b2ae254f81ea4066e8d41","first_computed_at":"2026-07-05T09:14:57.189376Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:14:57.189376Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"13az4/2IhLrgdmvIcwBiBY2lci6hXSSdMPT37xM5rfLK7ODLt6bKkzP3CMtt6Lu0jgk+I03ZgEEH2irfCnC2AA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:14:57.189794Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.01882","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6bdb1d046348a07d14068ed070b6d59e77c11d4af45ac07d3c227ec1bdc81171","sha256:988deb208c87614c32ca1da68944e268e7e6b5b1d3a6641a5016094ca3cc2516"],"state_sha256":"c7b5d97052945230371188ac69ef0ed446f9a5dd50b0f60d40911de361a42d1b"}