{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:KASAIX5NKF56FK7D2WJHDJPK7A","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":"0dfa891b84f1ac146cb3565b5cc31f14322a447910d6d7924be1ef0310690110","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2019-09-11T22:03:36Z","title_canon_sha256":"c2653069cd18bddd0e66c96f71b72fd102f75d6135352ee599466d16dbbe6506"},"schema_version":"1.0","source":{"id":"1909.05391","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.05391","created_at":"2026-07-05T00:04:12Z"},{"alias_kind":"arxiv_version","alias_value":"1909.05391v1","created_at":"2026-07-05T00:04:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.05391","created_at":"2026-07-05T00:04:12Z"},{"alias_kind":"pith_short_12","alias_value":"KASAIX5NKF56","created_at":"2026-07-05T00:04:12Z"},{"alias_kind":"pith_short_16","alias_value":"KASAIX5NKF56FK7D","created_at":"2026-07-05T00:04:12Z"},{"alias_kind":"pith_short_8","alias_value":"KASAIX5N","created_at":"2026-07-05T00:04:12Z"}],"graph_snapshots":[{"event_id":"sha256:8a14feffeb08badc5ca1bd4094dca6f1fbe05bcd826856d1570cf5c2d0b8e52b","target":"graph","created_at":"2026-07-05T00:04:12Z","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/1909.05391/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Ru and Rh are interesting cases for comparing equations of state (EOS), because most general purpose EOS are semi-empirical, relying heavily on shock data, and none has been reported for Ru. EOS were calculated for both elements using all-electron atom-in-jellium theory, and cold compression curves were calculated for the common crystal types using the multi-ion pseudopotential approach. Previous EOS constructed for these elements used Thomas-Fermi (TF) theory for the electronic behavior at high temperatures, which neglects electronic shell structure; the atom-in-jellium EOS exhibited pronounc","authors_text":"Damian C. Swift, Graeme J. Ackland, John E. Klepeis, Kenneth J. McClellan, Lorin X. Benedict, Mungo Frost, Olivier Heuze, Philip A. Sterne, Sebastien Hamel, Siegfried Glenzer, Thomas Lockard","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2019-09-11T22:03:36Z","title":"Equations of state for ruthenium and rhodium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.05391","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:eec28a1841b05a8f7945ffad2c4ad57cc9a90dede724605063d414961a244d52","target":"record","created_at":"2026-07-05T00:04:12Z","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":"0dfa891b84f1ac146cb3565b5cc31f14322a447910d6d7924be1ef0310690110","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2019-09-11T22:03:36Z","title_canon_sha256":"c2653069cd18bddd0e66c96f71b72fd102f75d6135352ee599466d16dbbe6506"},"schema_version":"1.0","source":{"id":"1909.05391","kind":"arxiv","version":1}},"canonical_sha256":"5024045fad517be2abe3d59271a5eaf8204ff2d4268926fdb196a3a9587b99c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5024045fad517be2abe3d59271a5eaf8204ff2d4268926fdb196a3a9587b99c0","first_computed_at":"2026-07-05T00:04:12.893971Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:04:12.893971Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DN6sMVofdmA6QvyBD37oiLXfQInM7lyA7mowDSk+7HNHx8TEVO0cngEB/2Z6fWBMjD0hPcxTPlYvIt26WhKxCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:04:12.894468Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.05391","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eec28a1841b05a8f7945ffad2c4ad57cc9a90dede724605063d414961a244d52","sha256:8a14feffeb08badc5ca1bd4094dca6f1fbe05bcd826856d1570cf5c2d0b8e52b"],"state_sha256":"a7f82ccf4a93a78398c9176459a2843a0899e7e12e147544a8c73db85ea79f5f"}