{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:YWYEZOV64NVQUSVBE3MPAM2WUP","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":"141fdea3dc429d9e439d195bba99238d61b98e3f7e2396badcccc866aaf8027e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-18T12:05:45Z","title_canon_sha256":"7db891e8df70d3f16887ee45e53fa361f3bcd90117108d410ec5917749276fde"},"schema_version":"1.0","source":{"id":"0912.3656","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.3656","created_at":"2026-07-04T17:18:06Z"},{"alias_kind":"arxiv_version","alias_value":"0912.3656v1","created_at":"2026-07-04T17:18:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.3656","created_at":"2026-07-04T17:18:06Z"},{"alias_kind":"pith_short_12","alias_value":"YWYEZOV64NVQ","created_at":"2026-07-04T17:18:06Z"},{"alias_kind":"pith_short_16","alias_value":"YWYEZOV64NVQUSVB","created_at":"2026-07-04T17:18:06Z"},{"alias_kind":"pith_short_8","alias_value":"YWYEZOV6","created_at":"2026-07-04T17:18:06Z"}],"graph_snapshots":[{"event_id":"sha256:dc84069b789786c769a75c11e4cbbcfe539c7d198da719fab5490c1d10886dbf","target":"graph","created_at":"2026-07-04T17:18:06Z","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/0912.3656/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"New CCD photometric observations in V, R and I filters of the eclipsing binary AV CMi have been obtained. The complete light curves are analyzed with the Wilson-Devinney code and new geometric and photometric elements are derived. Moreover, 2-year systematic observations of the system revealed the existence of a third body orbiting around one of the components with an approximate period of 0.52 days. The first light elements for this additional component are given and its nature is discussed.","authors_text":"A. Liakos, P. Niarchos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-18T12:05:45Z","title":"Preliminary results for the triple system AV CMi"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.3656","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:ceaf817d8a2c3b2ea4f34db1c0dd09f9692bf98442c55ef421c058605b9cc354","target":"record","created_at":"2026-07-04T17:18:06Z","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":"141fdea3dc429d9e439d195bba99238d61b98e3f7e2396badcccc866aaf8027e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-12-18T12:05:45Z","title_canon_sha256":"7db891e8df70d3f16887ee45e53fa361f3bcd90117108d410ec5917749276fde"},"schema_version":"1.0","source":{"id":"0912.3656","kind":"arxiv","version":1}},"canonical_sha256":"c5b04cbabee36b0a4aa126d8f03356a3e291afc877b198586b70f59ea9a8e301","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5b04cbabee36b0a4aa126d8f03356a3e291afc877b198586b70f59ea9a8e301","first_computed_at":"2026-07-04T17:18:06.524574Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:18:06.524574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ay2KDQm60Wf5zYIKXxDunGKyOu/BYaZb+wbIZE3HuMun070B9YBM2zRu5DHuPoUwUwWEEdMKQcUKaTKKnquFDg==","signature_status":"signed_v1","signed_at":"2026-07-04T17:18:06.524966Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.3656","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ceaf817d8a2c3b2ea4f34db1c0dd09f9692bf98442c55ef421c058605b9cc354","sha256:dc84069b789786c769a75c11e4cbbcfe539c7d198da719fab5490c1d10886dbf"],"state_sha256":"43258eabc709e9afa3446fbc8cbca9ea25edff6a7626243b900002af15cd4cc5"}