{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:DEPPXHGQG6HX6MKTMUIQCMTDJO","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":"f2b00e682b756050cfcc166436691122ca037714edf37058f374686c02f33413","cross_cats_sorted":["physics.geo-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2019-08-10T12:44:14Z","title_canon_sha256":"a075d561f6f9c0383f30759bade7e6d1e47fe46094333f5fe062069451f957a4"},"schema_version":"1.0","source":{"id":"1908.03745","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.03745","created_at":"2026-07-04T23:53:17Z"},{"alias_kind":"arxiv_version","alias_value":"1908.03745v1","created_at":"2026-07-04T23:53:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.03745","created_at":"2026-07-04T23:53:17Z"},{"alias_kind":"pith_short_12","alias_value":"DEPPXHGQG6HX","created_at":"2026-07-04T23:53:17Z"},{"alias_kind":"pith_short_16","alias_value":"DEPPXHGQG6HX6MKT","created_at":"2026-07-04T23:53:17Z"},{"alias_kind":"pith_short_8","alias_value":"DEPPXHGQ","created_at":"2026-07-04T23:53:17Z"}],"graph_snapshots":[{"event_id":"sha256:d76dfbd503cc62ddcb8680be64ab16d9cd0016a71a4c4d7a4885b1a68cdecee1","target":"graph","created_at":"2026-07-04T23:53:17Z","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/1908.03745/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Although they are rare elements in the Earth's mantle, noble gases (NG) owe to their strongly varying masses contrasting physical behaviors making them important geochemical tracers. When partial melting occurs at depth, the partitioning of NGs between phases is controlled by a distribution coefficient that can be determined from the solubility of the NGs in each phase. Here we report quantitative calculations of the solubility of He, Ne, Ar and Xe in carbonate melts based on molecular dynamics simulations. The NG solubilities are first calculated in K2CO3-CaCO3 mixtures at 1 bar and favorably","authors_text":"Bertrand Guillot, Elsa Desmaele, Nicolas Sator","cross_cats":["physics.geo-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2019-08-10T12:44:14Z","title":"Noble gases in carbonate melts: constraints on the solubility and the surface tension by molecular dynamics simulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.03745","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:ffae82233f86370a5b46760c23a2f4141e06f12df6a27092090aa6a6b3e8b68e","target":"record","created_at":"2026-07-04T23:53:17Z","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":"f2b00e682b756050cfcc166436691122ca037714edf37058f374686c02f33413","cross_cats_sorted":["physics.geo-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2019-08-10T12:44:14Z","title_canon_sha256":"a075d561f6f9c0383f30759bade7e6d1e47fe46094333f5fe062069451f957a4"},"schema_version":"1.0","source":{"id":"1908.03745","kind":"arxiv","version":1}},"canonical_sha256":"191efb9cd0378f7f315365110132634b8e622d977c91f0419b7ecfd3ec0f378e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"191efb9cd0378f7f315365110132634b8e622d977c91f0419b7ecfd3ec0f378e","first_computed_at":"2026-07-04T23:53:17.934914Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:53:17.934914Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qtzBDquHRznRn4S/Hq1X2GDRgcIeKbPK6jwLfrkbBlFvEVP6fFLRysa39dgW9FPEkyhtBPcj/rPC9dDU+UQQAA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:53:17.935298Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.03745","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ffae82233f86370a5b46760c23a2f4141e06f12df6a27092090aa6a6b3e8b68e","sha256:d76dfbd503cc62ddcb8680be64ab16d9cd0016a71a4c4d7a4885b1a68cdecee1"],"state_sha256":"762479e631a93ce793c36df04f3c6f897a1d5f244d798991c5421cc968797ccf"}