{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:EEKBGEZ6DXFHMGUKF55L6FWICV","short_pith_number":"pith:EEKBGEZ6","canonical_record":{"source":{"id":"1806.06901","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-18T19:28:12Z","cross_cats_sorted":[],"title_canon_sha256":"31e176157007b2cb88e5265dfcf8ab29c12518966b6e1cc3a558e2c27a61b0cf","abstract_canon_sha256":"7f80974a5f2302640582bbbf3b3b415f32e7d0517f007130de5fb0f725c7af01"},"schema_version":"1.0"},"canonical_sha256":"211413133e1dca761a8a2f7abf16c815796fc5b373ca7a3f170454dc9d56f1ea","source":{"kind":"arxiv","id":"1806.06901","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.06901","created_at":"2026-05-18T00:12:58Z"},{"alias_kind":"arxiv_version","alias_value":"1806.06901v1","created_at":"2026-05-18T00:12:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.06901","created_at":"2026-05-18T00:12:58Z"},{"alias_kind":"pith_short_12","alias_value":"EEKBGEZ6DXFH","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EEKBGEZ6DXFHMGUK","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EEKBGEZ6","created_at":"2026-05-18T12:32:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:EEKBGEZ6DXFHMGUKF55L6FWICV","target":"record","payload":{"canonical_record":{"source":{"id":"1806.06901","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-18T19:28:12Z","cross_cats_sorted":[],"title_canon_sha256":"31e176157007b2cb88e5265dfcf8ab29c12518966b6e1cc3a558e2c27a61b0cf","abstract_canon_sha256":"7f80974a5f2302640582bbbf3b3b415f32e7d0517f007130de5fb0f725c7af01"},"schema_version":"1.0"},"canonical_sha256":"211413133e1dca761a8a2f7abf16c815796fc5b373ca7a3f170454dc9d56f1ea","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:58.173263Z","signature_b64":"ctQ4tnKhzrkfZkMa4al5L9TLLWm39cNqlsfT8CUAPC763/acdnxjo6xjBDbC8p62geHOxW4PJKSIQ63Q99RAAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"211413133e1dca761a8a2f7abf16c815796fc5b373ca7a3f170454dc9d56f1ea","last_reissued_at":"2026-05-18T00:12:58.172497Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:58.172497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.06901","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:12:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VLD3NPzfKBwaBej+4Y03jePSUOGlpcLXaq+JIiscR5TLw4DptCYKetxL98d9QX9FL8A2K0ehrxIE6LweJdmMAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T17:48:11.968032Z"},"content_sha256":"5111608bed2650bee5ea062624e30841881dea996fe7c8642bc09de2e00993e2","schema_version":"1.0","event_id":"sha256:5111608bed2650bee5ea062624e30841881dea996fe7c8642bc09de2e00993e2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:EEKBGEZ6DXFHMGUKF55L6FWICV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"AFLOW-CHULL: Cloud-oriented platform for autonomous phase stability analysis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Corey Oses, Cormac Toher, David Hicks, Eric Gossett, Eric Perim, Frisco Rose, Ichiro Takeuchi, Matthias Scheffler, Michael J. Mehl, Ohad Levy, Stefano Curtarolo, Stefano Sanvito, Yoav Lederer","submitted_at":"2018-06-18T19:28:12Z","abstract_excerpt":"$\\textit{A priori}$ prediction of phase stability of materials is a challenging practice, requiring knowledge of all energetically-competing structures at formation conditions. Large materials repositories $\\unicode{x2014}$ housing properties of both experimental and hypothetical compounds $\\unicode{x2014}$ offer a path to prediction through the construction of informatics-based, $\\textit{ab-initio}$ phase diagrams. However, limited access to relevant data and software infrastructure has rendered thermodynamic characterizations largely peripheral, despite their continued success in dictating s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.06901","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:12:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sk0M7pskGoJdu8k8RsG6NCfd+Ndd0wjve3VKlFG9ZVEO0hQzskGyFUz75XQcHZZrBbkrEIB7QLhu19NGD1AKBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T17:48:11.968680Z"},"content_sha256":"72c3d03932300ffc683b1b73383cfb3a8f5dfd19743b51e674be3eaf2f3acdfa","schema_version":"1.0","event_id":"sha256:72c3d03932300ffc683b1b73383cfb3a8f5dfd19743b51e674be3eaf2f3acdfa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EEKBGEZ6DXFHMGUKF55L6FWICV/bundle.json","state_url":"https://pith.science/pith/EEKBGEZ6DXFHMGUKF55L6FWICV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EEKBGEZ6DXFHMGUKF55L6FWICV/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-19T17:48:11Z","links":{"resolver":"https://pith.science/pith/EEKBGEZ6DXFHMGUKF55L6FWICV","bundle":"https://pith.science/pith/EEKBGEZ6DXFHMGUKF55L6FWICV/bundle.json","state":"https://pith.science/pith/EEKBGEZ6DXFHMGUKF55L6FWICV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EEKBGEZ6DXFHMGUKF55L6FWICV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:EEKBGEZ6DXFHMGUKF55L6FWICV","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":"7f80974a5f2302640582bbbf3b3b415f32e7d0517f007130de5fb0f725c7af01","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-18T19:28:12Z","title_canon_sha256":"31e176157007b2cb88e5265dfcf8ab29c12518966b6e1cc3a558e2c27a61b0cf"},"schema_version":"1.0","source":{"id":"1806.06901","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.06901","created_at":"2026-05-18T00:12:58Z"},{"alias_kind":"arxiv_version","alias_value":"1806.06901v1","created_at":"2026-05-18T00:12:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.06901","created_at":"2026-05-18T00:12:58Z"},{"alias_kind":"pith_short_12","alias_value":"EEKBGEZ6DXFH","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EEKBGEZ6DXFHMGUK","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EEKBGEZ6","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:72c3d03932300ffc683b1b73383cfb3a8f5dfd19743b51e674be3eaf2f3acdfa","target":"graph","created_at":"2026-05-18T00:12:58Z","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":"$\\textit{A priori}$ prediction of phase stability of materials is a challenging practice, requiring knowledge of all energetically-competing structures at formation conditions. Large materials repositories $\\unicode{x2014}$ housing properties of both experimental and hypothetical compounds $\\unicode{x2014}$ offer a path to prediction through the construction of informatics-based, $\\textit{ab-initio}$ phase diagrams. However, limited access to relevant data and software infrastructure has rendered thermodynamic characterizations largely peripheral, despite their continued success in dictating s","authors_text":"Corey Oses, Cormac Toher, David Hicks, Eric Gossett, Eric Perim, Frisco Rose, Ichiro Takeuchi, Matthias Scheffler, Michael J. Mehl, Ohad Levy, Stefano Curtarolo, Stefano Sanvito, Yoav Lederer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-18T19:28:12Z","title":"AFLOW-CHULL: Cloud-oriented platform for autonomous phase stability analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.06901","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":"sha256:5111608bed2650bee5ea062624e30841881dea996fe7c8642bc09de2e00993e2","target":"record","created_at":"2026-05-18T00:12:58Z","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":"7f80974a5f2302640582bbbf3b3b415f32e7d0517f007130de5fb0f725c7af01","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-18T19:28:12Z","title_canon_sha256":"31e176157007b2cb88e5265dfcf8ab29c12518966b6e1cc3a558e2c27a61b0cf"},"schema_version":"1.0","source":{"id":"1806.06901","kind":"arxiv","version":1}},"canonical_sha256":"211413133e1dca761a8a2f7abf16c815796fc5b373ca7a3f170454dc9d56f1ea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"211413133e1dca761a8a2f7abf16c815796fc5b373ca7a3f170454dc9d56f1ea","first_computed_at":"2026-05-18T00:12:58.172497Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:58.172497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ctQ4tnKhzrkfZkMa4al5L9TLLWm39cNqlsfT8CUAPC763/acdnxjo6xjBDbC8p62geHOxW4PJKSIQ63Q99RAAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:58.173263Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.06901","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5111608bed2650bee5ea062624e30841881dea996fe7c8642bc09de2e00993e2","sha256:72c3d03932300ffc683b1b73383cfb3a8f5dfd19743b51e674be3eaf2f3acdfa"],"state_sha256":"ef1b32582c9d925c079757ef428ccbb4798eaeb1f1bea5cbe14d482fbceaead5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vosk7IXvJX3ZlIK1Neq/HXhzgcL4VDokBGVN61cdDKQYtheZmT5yGjtqoLa//piCd9WgOC/rL2wYlrTVHfcqCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T17:48:11.971952Z","bundle_sha256":"5483594369ae657b8e08c95f7afa27b76a508bbe78f8ec7f8465a26891bedb79"}}