{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VKG7P7LYFSOD2K7IDOXL4MHE7T","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":"de724728c69a6d66b04ecbee9918f620f6ccbcf2ca95ab9982eb8a1c2828fead","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-04-23T17:15:00Z","title_canon_sha256":"f7c8b2cf474527a6998eba66caa1964d8036ccdf42f487787db7e49e4b2b16e8"},"schema_version":"1.0","source":{"id":"1804.08576","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.08576","created_at":"2026-05-18T00:17:47Z"},{"alias_kind":"arxiv_version","alias_value":"1804.08576v1","created_at":"2026-05-18T00:17:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.08576","created_at":"2026-05-18T00:17:47Z"},{"alias_kind":"pith_short_12","alias_value":"VKG7P7LYFSOD","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VKG7P7LYFSOD2K7I","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VKG7P7LY","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:c3d082393da5681340e9a064641862aa94fee3772184f7e20f11698a0fe094fa","target":"graph","created_at":"2026-05-18T00:17:47Z","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":"We introduce a novel scheme for the mechanistic investigation of solid-solid phase transitions, which we dub \\textit{metashooting}. Combining transition path sampling molecular dynamics and metadynamics, this scheme allows for both a complete mechanistic analysis and a detailed mapping of the free energy surface. This is illustrated by performing \\textit{metashooting} calculations on the pressure-induced B4/B3 $\\rightarrow$ B1 phase transition in ZnO. The resulting free energy map helps to clarify the role of intermediate configurations along this activated process and the competition between ","authors_text":"Salah Eddine Boulfelfel, Samuel Alexander Jobbins, Stefano Leoni","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-04-23T17:15:00Z","title":"Metashooting: A Novel Tool for Free Energy Reconstruction from Polymorphic Phase Transition Mechanisms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08576","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":"sha256:7a7e8c845733f37a376eab2279dcefc78fdf1ea82b968d3e04547c0063d24165","target":"record","created_at":"2026-05-18T00:17:47Z","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":"de724728c69a6d66b04ecbee9918f620f6ccbcf2ca95ab9982eb8a1c2828fead","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-04-23T17:15:00Z","title_canon_sha256":"f7c8b2cf474527a6998eba66caa1964d8036ccdf42f487787db7e49e4b2b16e8"},"schema_version":"1.0","source":{"id":"1804.08576","kind":"arxiv","version":1}},"canonical_sha256":"aa8df7fd782c9c3d2be81baebe30e4fcd60f85bb47dbce8fd32f5fff2e8a17f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa8df7fd782c9c3d2be81baebe30e4fcd60f85bb47dbce8fd32f5fff2e8a17f4","first_computed_at":"2026-05-18T00:17:47.835680Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:47.835680Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F6hoj+PwyrWOD8Hr+5BkQUGZDOBVQALazHzSY+FBVe3Fc9L3T29fW0uph1WLz0qPayGDcc1UaSDyzTDTZCyUBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:47.836402Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.08576","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a7e8c845733f37a376eab2279dcefc78fdf1ea82b968d3e04547c0063d24165","sha256:c3d082393da5681340e9a064641862aa94fee3772184f7e20f11698a0fe094fa"],"state_sha256":"6b1af427ba6e69cd1f0307a5b741a984491ad93b4690baa8493e47c76c6695f4"}