{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:4A5DVYIJZS5XR33NKW5U7ZMSG6","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":"1a3b3ba7fe599eaeb23d28acc64454d242b8acc47cc9c01febdcba0712048415","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-10-24T16:06:32Z","title_canon_sha256":"9d141b97e1d0b5714359d1f596423ff7c00684b13cc1233076bb5018256c328e"},"schema_version":"1.0","source":{"id":"1910.11261","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.11261","created_at":"2026-07-05T00:22:05Z"},{"alias_kind":"arxiv_version","alias_value":"1910.11261v2","created_at":"2026-07-05T00:22:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.11261","created_at":"2026-07-05T00:22:05Z"},{"alias_kind":"pith_short_12","alias_value":"4A5DVYIJZS5X","created_at":"2026-07-05T00:22:05Z"},{"alias_kind":"pith_short_16","alias_value":"4A5DVYIJZS5XR33N","created_at":"2026-07-05T00:22:05Z"},{"alias_kind":"pith_short_8","alias_value":"4A5DVYIJ","created_at":"2026-07-05T00:22:05Z"}],"graph_snapshots":[{"event_id":"sha256:bd163f70304302bbdac92eb4e68f69668006a20e334836f87931b670bd47e9d6","target":"graph","created_at":"2026-07-05T00:22:05Z","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/1910.11261/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the Global Rapid Advanced Network Devoted to the Multi-messenger Addicts (GRANDMA). The network consists of 21 telescopes with both photometric and spectroscopic facilities. They are connected together thanks to a dedicated infrastructure. The network aims at coordinating the observations of large sky position estimates of transient events to enhance their follow-up and reduce the delay between the initial detection and the optical confirmation. The GRANDMA program mainly focuses on follow-up of gravitational-wave alerts to find and characterise the electromagnetic counterpart durin","authors_text":"A. Baransky, A. Burrell, A. Cailleau, A. Coleiro, A. de Ugarte Postigo, A. Klotz, A. Le Van Su, A. Peyrot, A. Simon, B. Chabert, B. Cordier, B. Gendre, C. C. Thone, C. Delattre, C. J. Wang, C. Lachaud, C. Stachie, D. A. Kann, D. Corre, D. Coward, D. Samadov, D. Turpin, E. Arbouch, E. Bertin, E. J. Howell, F. Vachier, G. Kapanadze, G. Marchal-Duva, H. Crisp, J. Berthier, J. C. Chen, J. C. Zhang, J. -G. Ducoin, J. J. Zhang, J. M. Bai, J. Mo, J. Moore, J. P. Teng, J. Wei, K. Barynova, K. Noysena, L. Eymar, M. Blazek, M. Boer, M. Vardosanidze, M. W. Coughlin, N. Christensen, N. Ismailov, N. Kochiashvili, N. Leroy, O. Burkhonov, P. -A. Duverne, P. Fock-Hang, P. Hello, P. Lognone, P. Thierry, R. Inasaridze, R. Marron, R. Natsvlishvili, S. Agayeva, S. Alishov, S. Antier, S. Basa, S. Beradze, S. Perrigault, S. Y. Yan, T. Dietrich, T. Sadibekova, V. Aivazyan, V. Vasylenko, W. L. Lin, W. X. Li, X. F. Wang, X. Han, X. H. Zhang, Y. Tillayev, Z. Vidadi","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-10-24T16:06:32Z","title":"The first six months of the Advanced LIGO's and Advanced Virgo's third observing run with GRANDMA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.11261","kind":"arxiv","version":2},"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:c471229b2f5041d3c790908d47046811dde3781cbca99e77f480e17d9e01ac50","target":"record","created_at":"2026-07-05T00:22:05Z","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":"1a3b3ba7fe599eaeb23d28acc64454d242b8acc47cc9c01febdcba0712048415","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-10-24T16:06:32Z","title_canon_sha256":"9d141b97e1d0b5714359d1f596423ff7c00684b13cc1233076bb5018256c328e"},"schema_version":"1.0","source":{"id":"1910.11261","kind":"arxiv","version":2}},"canonical_sha256":"e03a3ae109ccbb78ef6d55bb4fe59237b498adebf200066ef7786dcac6408504","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e03a3ae109ccbb78ef6d55bb4fe59237b498adebf200066ef7786dcac6408504","first_computed_at":"2026-07-05T00:22:05.742811Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:22:05.742811Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3iriVt8raVdhOzcTeiootF+Jkq5Uxkp7Z17FM7PGXonPH7IctlOdMkYLZHGsjxgrSMCOZVosrJggtbDRGcKyCw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:22:05.743286Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.11261","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c471229b2f5041d3c790908d47046811dde3781cbca99e77f480e17d9e01ac50","sha256:bd163f70304302bbdac92eb4e68f69668006a20e334836f87931b670bd47e9d6"],"state_sha256":"d725faeb3ad62abcc96f99f4050b9a9458600af20ef1a1e37634de3c042d05ad"}