{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:MC2DUN2MDIJB2NHXBUBZBFAWGI","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":"6c5eb8b457f939f7fd275f4b21d6f0e3017cdb34d368f0766df9603370ae6e5d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1999-11-15T10:29:06Z","title_canon_sha256":"cd9c0f315809720aaf144c54530c1f87e0bd6f0dd225d0cf7bbeb9ebeaed91a7"},"schema_version":"1.0","source":{"id":"astro-ph/9911256","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9911256","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9911256v1","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9911256","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_12","alias_value":"MC2DUN2MDIJB","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_16","alias_value":"MC2DUN2MDIJB2NHX","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_8","alias_value":"MC2DUN2M","created_at":"2026-07-04T23:57:18Z"}],"graph_snapshots":[{"event_id":"sha256:9cb3d8a22926b7e6fa78f8d6557e48c183a58f3bda4ce0f50691453c20f12ab5","target":"graph","created_at":"2026-07-04T23:57:18Z","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/astro-ph/9911256/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe the AGILE gamma-ray astronomy satellite which has recently been selected as the first Small Scientific Mission of the Italian Space Agency. With a launch in 2002, AGILE will provide a unique tool for high-energy astrophysics in the 30 MeV - 50 GeV range before GLAST. Despite the much smaller weight and dimensions, the scientific performances of AGILE are comparable to those of EGRET.","authors_text":"A.Morselli, A.Pellizzoni, C.Labanti, E.Costa, E.Morelli, E.Vallazza, F.Longo, F.Perotti, G.Barbiellini, G.Budini, G.Di Cocco, L.Soli, M.Feroci, M.Prest, M.Tavani, P.Caraveo, P.Picozza, P.Soffitta, S.Mereghetti, S.Vercellone, V.Cocco","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1999-11-15T10:29:06Z","title":"The AGILE Gamma-ray Astronomy Mission"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9911256","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":"sha256:0969f7f207fca7b0aaf682b63ff1b16352ece36bfad781e8adf1b96b33f02ae5","target":"record","created_at":"2026-07-04T23:57:18Z","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":"6c5eb8b457f939f7fd275f4b21d6f0e3017cdb34d368f0766df9603370ae6e5d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1999-11-15T10:29:06Z","title_canon_sha256":"cd9c0f315809720aaf144c54530c1f87e0bd6f0dd225d0cf7bbeb9ebeaed91a7"},"schema_version":"1.0","source":{"id":"astro-ph/9911256","kind":"arxiv","version":1}},"canonical_sha256":"60b43a374c1a121d34f70d03909416320afed0d91c78c43b9681597137f750a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60b43a374c1a121d34f70d03909416320afed0d91c78c43b9681597137f750a9","first_computed_at":"2026-07-04T23:57:18.535305Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:57:18.535305Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sbPtN77TPoUY2CzW1/2SaXJngFtrY18w3pRR7uq0JMT6AHU299RawRPISKvf8fT1LvQMNVNUaYCMpZOVPiXgAw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:57:18.535845Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9911256","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0969f7f207fca7b0aaf682b63ff1b16352ece36bfad781e8adf1b96b33f02ae5","sha256:9cb3d8a22926b7e6fa78f8d6557e48c183a58f3bda4ce0f50691453c20f12ab5"],"state_sha256":"dd3b59147569384758f4e7b91a637185e9abfaa07912ca94e4c4528bd270c42c"}