{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:BM575QSNFHA4IJEVSNABIMGLAN","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":"14b842e83ecd07ae78ce47d639af414445dd5f032db27fd6a401d0e19cc29ca4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-01-31T15:52:37Z","title_canon_sha256":"3530871afc4372426e61c4afe94fd38d11afddf245e7b3a4a8b0ffb6d5e8c0f4"},"schema_version":"1.0","source":{"id":"2401.17941","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.17941","created_at":"2026-07-05T07:39:44Z"},{"alias_kind":"arxiv_version","alias_value":"2401.17941v1","created_at":"2026-07-05T07:39:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.17941","created_at":"2026-07-05T07:39:44Z"},{"alias_kind":"pith_short_12","alias_value":"BM575QSNFHA4","created_at":"2026-07-05T07:39:44Z"},{"alias_kind":"pith_short_16","alias_value":"BM575QSNFHA4IJEV","created_at":"2026-07-05T07:39:44Z"},{"alias_kind":"pith_short_8","alias_value":"BM575QSN","created_at":"2026-07-05T07:39:44Z"}],"graph_snapshots":[{"event_id":"sha256:272bc614ca4ef9cae4aea9244b35eff36f13bdaa3488a3f96e25f776ccee70e1","target":"graph","created_at":"2026-07-05T07:39:44Z","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/2401.17941/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The research results of the microstructure and corrosion resistance of Ti and Ti-Al-V Russian industrial titanium alloys obtained by spark plasma sintering (SPS) are described. Investigations of the microstructure, phase composition, hardness, tensile strength, electrochemical corrosion resistance and hot salt corrosion of Ti-Al-V titanium alloy specimens were carried out. It was shown that the alloy specimens have a uniform highly dense microstructure and high hardness values. The studied alloys also have high resistance to electrochemical corrosion during tests in acidic aqueous solution cau","authors_text":"Aleksey Nokhrin, Artem Murashov, Artem Nazarov, Galina Nagicheva, Gleb Shcherbak, Ksenia Smetanina, Maksim Boldin, Mikhail Chegurov, Mikhail Gryaznov, Pavel Andreev, Sergey Shotin, Vladimir Chuvil'deev","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-01-31T15:52:37Z","title":"Investigation of Microstructure and Corrosion Resistance of Ti-Al-V Titanium Alloys Obtained by Spark Plasma Sintering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.17941","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:ed630d408e48b1368633e86d47f1882611bbeb8aed6753df7f8e2369e4068a34","target":"record","created_at":"2026-07-05T07:39:44Z","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":"14b842e83ecd07ae78ce47d639af414445dd5f032db27fd6a401d0e19cc29ca4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2024-01-31T15:52:37Z","title_canon_sha256":"3530871afc4372426e61c4afe94fd38d11afddf245e7b3a4a8b0ffb6d5e8c0f4"},"schema_version":"1.0","source":{"id":"2401.17941","kind":"arxiv","version":1}},"canonical_sha256":"0b3bfec24d29c1c4249593401430cb036fd9e44c444262ed96124bc175d07a0c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b3bfec24d29c1c4249593401430cb036fd9e44c444262ed96124bc175d07a0c","first_computed_at":"2026-07-05T07:39:44.757126Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:39:44.757126Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UAIiKbccoXXo5OFuL3wWwhtRoz0E/c/HLe/EpC8PAcgKjQ1u+TbgMNNEF1yMyMG489lshj+ZlWEILHQyZMYMDg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:39:44.757528Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.17941","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed630d408e48b1368633e86d47f1882611bbeb8aed6753df7f8e2369e4068a34","sha256:272bc614ca4ef9cae4aea9244b35eff36f13bdaa3488a3f96e25f776ccee70e1"],"state_sha256":"0b191b04d43639b333d6d16b301b52712670f2b83a30d4312a767affbd5d0152"}