{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:4SZS5KPIXDBUPK3NVH3A33T7OV","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":"af55e17b1ff1e841fcc4287efafecff7ce847d89779ec8fe4f1176322363c2d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2009-07-21T13:17:44Z","title_canon_sha256":"6e0d6284c9eea0f3cd77ac64385bf044af47af97bf6fbf127d3004f2ef2cb042"},"schema_version":"1.0","source":{"id":"0907.3646","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0907.3646","created_at":"2026-05-18T02:12:55Z"},{"alias_kind":"arxiv_version","alias_value":"0907.3646v2","created_at":"2026-05-18T02:12:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.3646","created_at":"2026-05-18T02:12:55Z"},{"alias_kind":"pith_short_12","alias_value":"4SZS5KPIXDBU","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"4SZS5KPIXDBUPK3N","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"4SZS5KPI","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:53fa8f0732b8dbc5bb9ac276149815bbbbef12f6f2cd535f709b2c1459c3aae3","target":"graph","created_at":"2026-05-18T02:12:55Z","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":"Yurii Fedorovich Smirnov (1935-2008) was a famous theoretical physicist. He achieved his career mainly at the Institute of Nuclear Physics of Moscow. These notes describe some particular facets of the contributions of the late Professor Smirnov in theoretical physics and mathematical physics. They also relate some personal reminiscences on Yurii Smirnov in connection with some of his numerous works.","authors_text":"Maurice Robert Kibler (IPNL)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2009-07-21T13:17:44Z","title":"In memoriam Yurii Fedorovich Smirnov: Some personal reminiscences on a great physicist"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.3646","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":"sha256:9bfcde1430de9d65e66d398bb04085308544c6c9dfab8b4c86846b9e32957a97","target":"record","created_at":"2026-05-18T02:12:55Z","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":"af55e17b1ff1e841fcc4287efafecff7ce847d89779ec8fe4f1176322363c2d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2009-07-21T13:17:44Z","title_canon_sha256":"6e0d6284c9eea0f3cd77ac64385bf044af47af97bf6fbf127d3004f2ef2cb042"},"schema_version":"1.0","source":{"id":"0907.3646","kind":"arxiv","version":2}},"canonical_sha256":"e4b32ea9e8b8c347ab6da9f60dee7f757e71611e07cc146bb51efec087ce0468","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e4b32ea9e8b8c347ab6da9f60dee7f757e71611e07cc146bb51efec087ce0468","first_computed_at":"2026-05-18T02:12:55.043204Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:12:55.043204Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TYoJhxhvu5sgfpQdek/w2pl028jSnBanw1XvIuL45g/v0WplfLNMTQT4PBHp7+Q4tFn2HbZoEUAmXF/Sf/CoDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:12:55.043944Z","signed_message":"canonical_sha256_bytes"},"source_id":"0907.3646","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9bfcde1430de9d65e66d398bb04085308544c6c9dfab8b4c86846b9e32957a97","sha256:53fa8f0732b8dbc5bb9ac276149815bbbbef12f6f2cd535f709b2c1459c3aae3"],"state_sha256":"00403ff69e9c43ed06719b85e04019e17de09b575cc069df5c1408f0c500072e"}