{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:CV2VN6UIAXPYGH7BRJXL5QWUN4","short_pith_number":"pith:CV2VN6UI","canonical_record":{"source":{"id":"2503.00522","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-01T14:56:44Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"37d6d65e98b5abe1f86232f41fe9211a0087510d4adbfb5bb4a9f77719415e77","abstract_canon_sha256":"27eb4fca845a52de76b8ab58c3023a41f4c3aa12900f1c6b6b59ac83f8ef3df4"},"schema_version":"1.0"},"canonical_sha256":"157556fa8805df831fe18a6ebec2d46f1fbf0b2f6d91a994d3465d9749096c9f","source":{"kind":"arxiv","id":"2503.00522","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.00522","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"arxiv_version","alias_value":"2503.00522v1","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.00522","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"pith_short_12","alias_value":"CV2VN6UIAXPY","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"pith_short_16","alias_value":"CV2VN6UIAXPYGH7B","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"pith_short_8","alias_value":"CV2VN6UI","created_at":"2026-07-05T10:22:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:CV2VN6UIAXPYGH7BRJXL5QWUN4","target":"record","payload":{"canonical_record":{"source":{"id":"2503.00522","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-01T14:56:44Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"37d6d65e98b5abe1f86232f41fe9211a0087510d4adbfb5bb4a9f77719415e77","abstract_canon_sha256":"27eb4fca845a52de76b8ab58c3023a41f4c3aa12900f1c6b6b59ac83f8ef3df4"},"schema_version":"1.0"},"canonical_sha256":"157556fa8805df831fe18a6ebec2d46f1fbf0b2f6d91a994d3465d9749096c9f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:22:24.482086Z","signature_b64":"aBn4dNlt/D37FFEKVIzN2KTDTOKF65aBplYv1XTQYGtiySOzRTnxA9hqB+Sbgxlz8Dni+PJIPSKFDWqVAdJ3BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"157556fa8805df831fe18a6ebec2d46f1fbf0b2f6d91a994d3465d9749096c9f","last_reissued_at":"2026-07-05T10:22:24.481592Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:22:24.481592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.00522","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":"2026-07-05T10:22:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AszavEF2r1GX9ha3av45g+A5RmZBkyJHS1VrE3nDvDyaxC307G9dX45dZecvnG8ir9gmlcdC8N2VbbTgQ3BFAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T02:43:21.230557Z"},"content_sha256":"6fe01d972a7da86f59ca65a95e154e562bd78b30873d267c250548366fd9da30","schema_version":"1.0","event_id":"sha256:6fe01d972a7da86f59ca65a95e154e562bd78b30873d267c250548366fd9da30"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:CV2VN6UIAXPYGH7BRJXL5QWUN4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Periodic Materials Generation using Text-Guided Joint Diffusion Model","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cs.LG","authors_text":"Kishalay Das, Niloy Ganguly, Pawan Goyal, Satadeep Bhattacharjee, Seung-Cheol Lee, Subhojyoti Khastagir","submitted_at":"2025-03-01T14:56:44Z","abstract_excerpt":"Equivariant diffusion models have emerged as the prevailing approach for generating novel crystal materials due to their ability to leverage the physical symmetries of periodic material structures. However, current models do not effectively learn the joint distribution of atom types, fractional coordinates, and lattice structure of the crystal material in a cohesive end-to-end diffusion framework. Also, none of these models work under realistic setups, where users specify the desired characteristics that the generated structures must match. In this work, we introduce TGDMat, a novel text-guide"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.00522","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/2503.00522/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":"2026-07-05T10:22:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BE/h8++fqcg8k84kH1M0O3BBa6lP+C0gR7bzglWwHuQCRlZlME2cVbI0V+imX8nbIKRV9ePioB5yBReUO588Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T02:43:21.230925Z"},"content_sha256":"a53bed58ee92436e2555525ed6a85a4dff4336c01db2f7d6046791dbf537f1e9","schema_version":"1.0","event_id":"sha256:a53bed58ee92436e2555525ed6a85a4dff4336c01db2f7d6046791dbf537f1e9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CV2VN6UIAXPYGH7BRJXL5QWUN4/bundle.json","state_url":"https://pith.science/pith/CV2VN6UIAXPYGH7BRJXL5QWUN4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CV2VN6UIAXPYGH7BRJXL5QWUN4/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":"2026-07-08T02:43:21Z","links":{"resolver":"https://pith.science/pith/CV2VN6UIAXPYGH7BRJXL5QWUN4","bundle":"https://pith.science/pith/CV2VN6UIAXPYGH7BRJXL5QWUN4/bundle.json","state":"https://pith.science/pith/CV2VN6UIAXPYGH7BRJXL5QWUN4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CV2VN6UIAXPYGH7BRJXL5QWUN4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:CV2VN6UIAXPYGH7BRJXL5QWUN4","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":"27eb4fca845a52de76b8ab58c3023a41f4c3aa12900f1c6b6b59ac83f8ef3df4","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-01T14:56:44Z","title_canon_sha256":"37d6d65e98b5abe1f86232f41fe9211a0087510d4adbfb5bb4a9f77719415e77"},"schema_version":"1.0","source":{"id":"2503.00522","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.00522","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"arxiv_version","alias_value":"2503.00522v1","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.00522","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"pith_short_12","alias_value":"CV2VN6UIAXPY","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"pith_short_16","alias_value":"CV2VN6UIAXPYGH7B","created_at":"2026-07-05T10:22:24Z"},{"alias_kind":"pith_short_8","alias_value":"CV2VN6UI","created_at":"2026-07-05T10:22:24Z"}],"graph_snapshots":[{"event_id":"sha256:a53bed58ee92436e2555525ed6a85a4dff4336c01db2f7d6046791dbf537f1e9","target":"graph","created_at":"2026-07-05T10:22:24Z","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/2503.00522/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Equivariant diffusion models have emerged as the prevailing approach for generating novel crystal materials due to their ability to leverage the physical symmetries of periodic material structures. However, current models do not effectively learn the joint distribution of atom types, fractional coordinates, and lattice structure of the crystal material in a cohesive end-to-end diffusion framework. Also, none of these models work under realistic setups, where users specify the desired characteristics that the generated structures must match. In this work, we introduce TGDMat, a novel text-guide","authors_text":"Kishalay Das, Niloy Ganguly, Pawan Goyal, Satadeep Bhattacharjee, Seung-Cheol Lee, Subhojyoti Khastagir","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-01T14:56:44Z","title":"Periodic Materials Generation using Text-Guided Joint Diffusion Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.00522","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":"sha256:6fe01d972a7da86f59ca65a95e154e562bd78b30873d267c250548366fd9da30","target":"record","created_at":"2026-07-05T10:22:24Z","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":"27eb4fca845a52de76b8ab58c3023a41f4c3aa12900f1c6b6b59ac83f8ef3df4","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-03-01T14:56:44Z","title_canon_sha256":"37d6d65e98b5abe1f86232f41fe9211a0087510d4adbfb5bb4a9f77719415e77"},"schema_version":"1.0","source":{"id":"2503.00522","kind":"arxiv","version":1}},"canonical_sha256":"157556fa8805df831fe18a6ebec2d46f1fbf0b2f6d91a994d3465d9749096c9f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"157556fa8805df831fe18a6ebec2d46f1fbf0b2f6d91a994d3465d9749096c9f","first_computed_at":"2026-07-05T10:22:24.481592Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:22:24.481592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aBn4dNlt/D37FFEKVIzN2KTDTOKF65aBplYv1XTQYGtiySOzRTnxA9hqB+Sbgxlz8Dni+PJIPSKFDWqVAdJ3BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:22:24.482086Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.00522","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6fe01d972a7da86f59ca65a95e154e562bd78b30873d267c250548366fd9da30","sha256:a53bed58ee92436e2555525ed6a85a4dff4336c01db2f7d6046791dbf537f1e9"],"state_sha256":"5d5bcecd457f34d387af75af8625940f3b9deda6933f210307cf914f70823608"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6z32syUobZjL0YBY7TGB8C3xdzdU5A8Sr/dn6ph2who8s0irIeW84jTrJ9Q2E8bwqsGG4Mq9vUn4YTP0ZgLVDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T02:43:21.233047Z","bundle_sha256":"8ce76796989212754e119f5aa59aecbde201cf9a479e286fedea32c890292647"}}