{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:RTIS6COVUBS6ELQ45S257UMFQQ","short_pith_number":"pith:RTIS6COV","canonical_record":{"source":{"id":"2607.21849","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-23T22:35:18Z","cross_cats_sorted":[],"title_canon_sha256":"6d6d5d58e2bbaa8441aece0ff9d14975fbd75bcc839672479d0a79199437c9ad","abstract_canon_sha256":"251b50c723602423b629cc5ce74494a5460d02a4f7fac59b972d58f9659ecb6b"},"schema_version":"1.0"},"canonical_sha256":"8cd12f09d5a065e22e1cecb5dfd185840279cd0b3a4e65a82fa33f3e6f3c7822","source":{"kind":"arxiv","id":"2607.21849","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21849","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21849v1","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21849","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"pith_short_12","alias_value":"RTIS6COVUBS6","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"pith_short_16","alias_value":"RTIS6COVUBS6ELQ4","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"pith_short_8","alias_value":"RTIS6COV","created_at":"2026-07-27T00:20:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:RTIS6COVUBS6ELQ45S257UMFQQ","target":"record","payload":{"canonical_record":{"source":{"id":"2607.21849","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-23T22:35:18Z","cross_cats_sorted":[],"title_canon_sha256":"6d6d5d58e2bbaa8441aece0ff9d14975fbd75bcc839672479d0a79199437c9ad","abstract_canon_sha256":"251b50c723602423b629cc5ce74494a5460d02a4f7fac59b972d58f9659ecb6b"},"schema_version":"1.0"},"canonical_sha256":"8cd12f09d5a065e22e1cecb5dfd185840279cd0b3a4e65a82fa33f3e6f3c7822","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-27T00:20:24.189201Z","signature_b64":"CBSSVczxhabYiJCySsrgaH0Ojnwi+Nc7w81ZmPcw2IfYPkoMAO8kcbZA6pxuybexxNUbGd9Cw2P5GJNj8siECA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cd12f09d5a065e22e1cecb5dfd185840279cd0b3a4e65a82fa33f3e6f3c7822","last_reissued_at":"2026-07-27T00:20:24.188430Z","signature_status":"signed_v1","first_computed_at":"2026-07-27T00:20:24.188430Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.21849","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":"2026-07-27T00:20:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GPKNeZ45zf5KcdjuEXscL2zj5B+w/4U5QMu1/zfUPV3i+8D5ka3p+H7/FWQ44LiIoM/z8FJ97J5X6u0AFrcsAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T16:38:38.450328Z"},"content_sha256":"6d797c7d968dcdfe7aaceb35d193698ff4d4829236b45f37acbd6871b860f4ac","schema_version":"1.0","event_id":"sha256:6d797c7d968dcdfe7aaceb35d193698ff4d4829236b45f37acbd6871b860f4ac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:RTIS6COVUBS6ELQ45S257UMFQQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Property-Guided Diffusion for Inverse Design of Crystalline Materials","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Prasenjit Sen, Sourav Mal, Subhankar Mishra","submitted_at":"2026-07-23T22:35:18Z","abstract_excerpt":"Diffusion-based generative models with property guidance have emerged as a promising paradigm for inverse materials design by enabling the generation of crystalline materials with user-specified target properties. However, despite recent advances, the effectiveness of property guidance, its influence on crystallographic symmetry, and the physical viability of generated materials remain poorly understood. To address these questions, we develop a property-guided framework based on the lightweight diffusion model DiffCrysGen using parameter-efficient adapter fine-tuning and classifier-free guidan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21849","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/2607.21849/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":"2026-07-27T00:20:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8pHsumou7sTTXMxRTEFtvYiPpgcM2cmQEPyzzZsOdGpjUtn1TEoRwuw7UBIh6Y5OH8fTT9wa2CZbBLagy6oyCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T16:38:38.450881Z"},"content_sha256":"158e44833d8be4eb49ff917d9e6862fcafc307ec3d0d0f09a1a80f01df233abc","schema_version":"1.0","event_id":"sha256:158e44833d8be4eb49ff917d9e6862fcafc307ec3d0d0f09a1a80f01df233abc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RTIS6COVUBS6ELQ45S257UMFQQ/bundle.json","state_url":"https://pith.science/pith/RTIS6COVUBS6ELQ45S257UMFQQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RTIS6COVUBS6ELQ45S257UMFQQ/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":"2026-08-05T16:38:38Z","links":{"resolver":"https://pith.science/pith/RTIS6COVUBS6ELQ45S257UMFQQ","bundle":"https://pith.science/pith/RTIS6COVUBS6ELQ45S257UMFQQ/bundle.json","state":"https://pith.science/pith/RTIS6COVUBS6ELQ45S257UMFQQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RTIS6COVUBS6ELQ45S257UMFQQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RTIS6COVUBS6ELQ45S257UMFQQ","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":"251b50c723602423b629cc5ce74494a5460d02a4f7fac59b972d58f9659ecb6b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-23T22:35:18Z","title_canon_sha256":"6d6d5d58e2bbaa8441aece0ff9d14975fbd75bcc839672479d0a79199437c9ad"},"schema_version":"1.0","source":{"id":"2607.21849","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.21849","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"arxiv_version","alias_value":"2607.21849v1","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.21849","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"pith_short_12","alias_value":"RTIS6COVUBS6","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"pith_short_16","alias_value":"RTIS6COVUBS6ELQ4","created_at":"2026-07-27T00:20:24Z"},{"alias_kind":"pith_short_8","alias_value":"RTIS6COV","created_at":"2026-07-27T00:20:24Z"}],"graph_snapshots":[{"event_id":"sha256:158e44833d8be4eb49ff917d9e6862fcafc307ec3d0d0f09a1a80f01df233abc","target":"graph","created_at":"2026-07-27T00:20:24Z","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/2607.21849/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Diffusion-based generative models with property guidance have emerged as a promising paradigm for inverse materials design by enabling the generation of crystalline materials with user-specified target properties. However, despite recent advances, the effectiveness of property guidance, its influence on crystallographic symmetry, and the physical viability of generated materials remain poorly understood. To address these questions, we develop a property-guided framework based on the lightweight diffusion model DiffCrysGen using parameter-efficient adapter fine-tuning and classifier-free guidan","authors_text":"Prasenjit Sen, Sourav Mal, Subhankar Mishra","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-23T22:35:18Z","title":"Property-Guided Diffusion for Inverse Design of Crystalline Materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.21849","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":"sha256:6d797c7d968dcdfe7aaceb35d193698ff4d4829236b45f37acbd6871b860f4ac","target":"record","created_at":"2026-07-27T00:20:24Z","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":"251b50c723602423b629cc5ce74494a5460d02a4f7fac59b972d58f9659ecb6b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-23T22:35:18Z","title_canon_sha256":"6d6d5d58e2bbaa8441aece0ff9d14975fbd75bcc839672479d0a79199437c9ad"},"schema_version":"1.0","source":{"id":"2607.21849","kind":"arxiv","version":1}},"canonical_sha256":"8cd12f09d5a065e22e1cecb5dfd185840279cd0b3a4e65a82fa33f3e6f3c7822","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cd12f09d5a065e22e1cecb5dfd185840279cd0b3a4e65a82fa33f3e6f3c7822","first_computed_at":"2026-07-27T00:20:24.188430Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-27T00:20:24.188430Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CBSSVczxhabYiJCySsrgaH0Ojnwi+Nc7w81ZmPcw2IfYPkoMAO8kcbZA6pxuybexxNUbGd9Cw2P5GJNj8siECA==","signature_status":"signed_v1","signed_at":"2026-07-27T00:20:24.189201Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.21849","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d797c7d968dcdfe7aaceb35d193698ff4d4829236b45f37acbd6871b860f4ac","sha256:158e44833d8be4eb49ff917d9e6862fcafc307ec3d0d0f09a1a80f01df233abc"],"state_sha256":"cb1c8d3ce44b2221bb1c2876addd2a95a2a629a132f1cf5a83865a247474e3d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rgMWYEO7h/d4Dk+fmMRjs20TIsztTSsvMaJJq2CvFZ7xFqK83wflRV17Je2ItlIDhxNLJbRCFGLptZNxUAJ5CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T16:38:38.456570Z","bundle_sha256":"dab6a7928c2f0bad8c02272fe2c6b96cd0db4d3770ef825ec1fd1639e7e45e29"}}