{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:PAYBYJW6IBEUDHIY6BWYHWFAAU","short_pith_number":"pith:PAYBYJW6","canonical_record":{"source":{"id":"2509.02723","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-02T18:19:26Z","cross_cats_sorted":[],"title_canon_sha256":"1529454b7171d3bd7f3b0d29885220c16c08c689c3007d0e1c2f769efa00743e","abstract_canon_sha256":"59f1357f6b9b75327b68ee21f3ea9656beacaa0618359cb322e49ea7e274be7c"},"schema_version":"1.0"},"canonical_sha256":"78301c26de4049419d18f06d83d8a005034b8408e10ec05b6b6f466a545bbee3","source":{"kind":"arxiv","id":"2509.02723","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.02723","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"arxiv_version","alias_value":"2509.02723v1","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.02723","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"pith_short_12","alias_value":"PAYBYJW6IBEU","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"pith_short_16","alias_value":"PAYBYJW6IBEUDHIY","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"pith_short_8","alias_value":"PAYBYJW6","created_at":"2026-07-05T12:03:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:PAYBYJW6IBEUDHIY6BWYHWFAAU","target":"record","payload":{"canonical_record":{"source":{"id":"2509.02723","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-02T18:19:26Z","cross_cats_sorted":[],"title_canon_sha256":"1529454b7171d3bd7f3b0d29885220c16c08c689c3007d0e1c2f769efa00743e","abstract_canon_sha256":"59f1357f6b9b75327b68ee21f3ea9656beacaa0618359cb322e49ea7e274be7c"},"schema_version":"1.0"},"canonical_sha256":"78301c26de4049419d18f06d83d8a005034b8408e10ec05b6b6f466a545bbee3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:03:56.487229Z","signature_b64":"VzWL2VUpspmfvyg5cBlPTAS+DFybE8LsI+LTpDyPrgRTOYLZ/ayfJvlwNjohJUf1hg6dPxF8vGE3ArZ+qqy5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"78301c26de4049419d18f06d83d8a005034b8408e10ec05b6b6f466a545bbee3","last_reissued_at":"2026-07-05T12:03:56.486757Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:03:56.486757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.02723","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":"2026-07-05T12:03:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R7brBbEsmmWGYsvcrHs4Mi81HEMfOLnfhhUOiBzMI3JvSJBZ3TvNlynqLXqRIKeIPwERRIAJiSsRP8PkHqbOCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T17:51:23.498056Z"},"content_sha256":"7d30e6d5811df1c685df9834a18d156a44bfd911652160f9afa88b1b71a297bb","schema_version":"1.0","event_id":"sha256:7d30e6d5811df1c685df9834a18d156a44bfd911652160f9afa88b1b71a297bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:PAYBYJW6IBEUDHIY6BWYHWFAAU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generative AI for Crystal Structures: A Review","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Gian-Marco Rignanese, Hai-Chen Wang, Miguel A. L. Marques, Pierre-Paul De Breuck, Silvana Botti","submitted_at":"2025-09-02T18:19:26Z","abstract_excerpt":"As in many other fields, the rapid rise of generative artificial intelligence is reshaping materials discovery by offering new ways to propose crystal structures and, in some cases, even predict desired properties. This review provides a comprehensive survey of recent advancements in generative models specifically for inorganic crystalline materials. We begin by introducing the fundamentals of generative modeling and invertible material descriptors. We then propose a taxonomy based on architecture, representation, conditioning, and materials domain to categorize the diverse range of current ge"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.02723","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.02723/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T12:03:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jvWeFwSXZkUNAsxxB5zoogQgDUnqUhX8wbCCnnAy+tD3RpGSOpDnXxc1C34C7CvwFgj6seTqnjJYS6KqACAWCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T17:51:23.498777Z"},"content_sha256":"988a3898bb957f2c247938b8c1aa91cc9ed1d117a0ebcd1ea474ac6ae752e88c","schema_version":"1.0","event_id":"sha256:988a3898bb957f2c247938b8c1aa91cc9ed1d117a0ebcd1ea474ac6ae752e88c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PAYBYJW6IBEUDHIY6BWYHWFAAU/bundle.json","state_url":"https://pith.science/pith/PAYBYJW6IBEUDHIY6BWYHWFAAU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PAYBYJW6IBEUDHIY6BWYHWFAAU/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":"2026-08-12T17:51:23Z","links":{"resolver":"https://pith.science/pith/PAYBYJW6IBEUDHIY6BWYHWFAAU","bundle":"https://pith.science/pith/PAYBYJW6IBEUDHIY6BWYHWFAAU/bundle.json","state":"https://pith.science/pith/PAYBYJW6IBEUDHIY6BWYHWFAAU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PAYBYJW6IBEUDHIY6BWYHWFAAU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PAYBYJW6IBEUDHIY6BWYHWFAAU","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":"59f1357f6b9b75327b68ee21f3ea9656beacaa0618359cb322e49ea7e274be7c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-02T18:19:26Z","title_canon_sha256":"1529454b7171d3bd7f3b0d29885220c16c08c689c3007d0e1c2f769efa00743e"},"schema_version":"1.0","source":{"id":"2509.02723","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.02723","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"arxiv_version","alias_value":"2509.02723v1","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.02723","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"pith_short_12","alias_value":"PAYBYJW6IBEU","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"pith_short_16","alias_value":"PAYBYJW6IBEUDHIY","created_at":"2026-07-05T12:03:56Z"},{"alias_kind":"pith_short_8","alias_value":"PAYBYJW6","created_at":"2026-07-05T12:03:56Z"}],"graph_snapshots":[{"event_id":"sha256:988a3898bb957f2c247938b8c1aa91cc9ed1d117a0ebcd1ea474ac6ae752e88c","target":"graph","created_at":"2026-07-05T12:03:56Z","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/2509.02723/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As in many other fields, the rapid rise of generative artificial intelligence is reshaping materials discovery by offering new ways to propose crystal structures and, in some cases, even predict desired properties. This review provides a comprehensive survey of recent advancements in generative models specifically for inorganic crystalline materials. We begin by introducing the fundamentals of generative modeling and invertible material descriptors. We then propose a taxonomy based on architecture, representation, conditioning, and materials domain to categorize the diverse range of current ge","authors_text":"Gian-Marco Rignanese, Hai-Chen Wang, Miguel A. L. Marques, Pierre-Paul De Breuck, Silvana Botti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-02T18:19:26Z","title":"Generative AI for Crystal Structures: A Review"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.02723","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":"sha256:7d30e6d5811df1c685df9834a18d156a44bfd911652160f9afa88b1b71a297bb","target":"record","created_at":"2026-07-05T12:03:56Z","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":"59f1357f6b9b75327b68ee21f3ea9656beacaa0618359cb322e49ea7e274be7c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-09-02T18:19:26Z","title_canon_sha256":"1529454b7171d3bd7f3b0d29885220c16c08c689c3007d0e1c2f769efa00743e"},"schema_version":"1.0","source":{"id":"2509.02723","kind":"arxiv","version":1}},"canonical_sha256":"78301c26de4049419d18f06d83d8a005034b8408e10ec05b6b6f466a545bbee3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"78301c26de4049419d18f06d83d8a005034b8408e10ec05b6b6f466a545bbee3","first_computed_at":"2026-07-05T12:03:56.486757Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:03:56.486757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VzWL2VUpspmfvyg5cBlPTAS+DFybE8LsI+LTpDyPrgRTOYLZ/ayfJvlwNjohJUf1hg6dPxF8vGE3ArZ+qqy5AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T12:03:56.487229Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.02723","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d30e6d5811df1c685df9834a18d156a44bfd911652160f9afa88b1b71a297bb","sha256:988a3898bb957f2c247938b8c1aa91cc9ed1d117a0ebcd1ea474ac6ae752e88c"],"state_sha256":"619f28845bb6722dba7105d5ecc2f529bfda2b2628f13726b908fc225c2a14d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9TRE5yR7NcYl+/7s0oKtGsQK4Wcj2eknEtEpaV3jDtA2sTgYabULOQNJX0znPJoMTvEqIti/D5Jd4oZxUmUoAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T17:51:23.503276Z","bundle_sha256":"17b11200502086c156629750610cc23680c2d36902c913d77a4785144c9159b6"}}