{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:7A4XXMBDU2K7BFYVMOOCIJYXNU","short_pith_number":"pith:7A4XXMBD","canonical_record":{"source":{"id":"2507.00899","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-01T16:01:58Z","cross_cats_sorted":[],"title_canon_sha256":"2f514ee9894682f0945d6e2daf724b0993f4049bff38fa210b4d298efcda2a53","abstract_canon_sha256":"d405f9859e0350822ebf8d499d656a22e3122b2aef8415f5140fc47c30da1ed9"},"schema_version":"1.0"},"canonical_sha256":"f8397bb023a695f09715639c2427176d1a3e0c2dc594963a918f8efd888416f0","source":{"kind":"arxiv","id":"2507.00899","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.00899","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"arxiv_version","alias_value":"2507.00899v1","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.00899","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"pith_short_12","alias_value":"7A4XXMBDU2K7","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"pith_short_16","alias_value":"7A4XXMBDU2K7BFYV","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"pith_short_8","alias_value":"7A4XXMBD","created_at":"2026-07-05T11:30:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:7A4XXMBDU2K7BFYVMOOCIJYXNU","target":"record","payload":{"canonical_record":{"source":{"id":"2507.00899","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-01T16:01:58Z","cross_cats_sorted":[],"title_canon_sha256":"2f514ee9894682f0945d6e2daf724b0993f4049bff38fa210b4d298efcda2a53","abstract_canon_sha256":"d405f9859e0350822ebf8d499d656a22e3122b2aef8415f5140fc47c30da1ed9"},"schema_version":"1.0"},"canonical_sha256":"f8397bb023a695f09715639c2427176d1a3e0c2dc594963a918f8efd888416f0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:30:16.916810Z","signature_b64":"tI519ZHlMTmoi0KS8LsuGOkAUuaFdmbVLUXJtHdx0WlmBWVMkeo8tC2w3uKClT7wpGSSWlIGWTXgk/RD6u9oBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8397bb023a695f09715639c2427176d1a3e0c2dc594963a918f8efd888416f0","last_reissued_at":"2026-07-05T11:30:16.916333Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:30:16.916333Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.00899","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":"2026-07-05T11:30:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GrYsSko5cIyBxZhoVzfCHGRUUKGsMV3Fzn/GJ2qMR0UFOe5liHLdcXvloZNyVUMMwo/m+9xGLW487zt0UKPRAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T15:48:40.080375Z"},"content_sha256":"7148fe0974b5383f4376cc9d84fd5fbd0fc71a45004a1f9d145d3ce6bc7bd076","schema_version":"1.0","event_id":"sha256:7148fe0974b5383f4376cc9d84fd5fbd0fc71a45004a1f9d145d3ce6bc7bd076"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:7A4XXMBDU2K7BFYVMOOCIJYXNU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TABASCO: A Fast, Simplified Model for Molecular Generation with Improved Physical Quality","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Carlos Vonessen, Charles Harris, Miruna Cretu, Pietro Li\\`o","submitted_at":"2025-07-01T16:01:58Z","abstract_excerpt":"State-of-the-art models for 3D molecular generation are based on significant inductive biases, SE(3), permutation equivariance to respect symmetry and graph message-passing networks to capture local chemistry, yet the generated molecules still struggle with physical plausibility. We introduce TABASCO which relaxes these assumptions: The model has a standard non-equivariant transformer architecture, treats atoms in a molecule as sequences and reconstructs bonds deterministically after generation. The absence of equivariant layers and message passing allows us to significantly simplify the model"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.00899","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/2507.00899/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":"2026-07-05T11:30:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gZIoIJgqQlsioFMBpIPlSZlCckmC07ZTFCUnw3KXNhUqT6f8ih3sg5D9m5yOhhFZ75Uredhzt8YGhlF5LtQFDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T15:48:40.080896Z"},"content_sha256":"59b6d3571ba9024279836ca88bb5e7649ee9c374a71bb4cb7a96989fc5d55c8d","schema_version":"1.0","event_id":"sha256:59b6d3571ba9024279836ca88bb5e7649ee9c374a71bb4cb7a96989fc5d55c8d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7A4XXMBDU2K7BFYVMOOCIJYXNU/bundle.json","state_url":"https://pith.science/pith/7A4XXMBDU2K7BFYVMOOCIJYXNU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7A4XXMBDU2K7BFYVMOOCIJYXNU/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":"2026-08-12T15:48:40Z","links":{"resolver":"https://pith.science/pith/7A4XXMBDU2K7BFYVMOOCIJYXNU","bundle":"https://pith.science/pith/7A4XXMBDU2K7BFYVMOOCIJYXNU/bundle.json","state":"https://pith.science/pith/7A4XXMBDU2K7BFYVMOOCIJYXNU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7A4XXMBDU2K7BFYVMOOCIJYXNU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7A4XXMBDU2K7BFYVMOOCIJYXNU","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":"d405f9859e0350822ebf8d499d656a22e3122b2aef8415f5140fc47c30da1ed9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-01T16:01:58Z","title_canon_sha256":"2f514ee9894682f0945d6e2daf724b0993f4049bff38fa210b4d298efcda2a53"},"schema_version":"1.0","source":{"id":"2507.00899","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.00899","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"arxiv_version","alias_value":"2507.00899v1","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.00899","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"pith_short_12","alias_value":"7A4XXMBDU2K7","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"pith_short_16","alias_value":"7A4XXMBDU2K7BFYV","created_at":"2026-07-05T11:30:16Z"},{"alias_kind":"pith_short_8","alias_value":"7A4XXMBD","created_at":"2026-07-05T11:30:16Z"}],"graph_snapshots":[{"event_id":"sha256:59b6d3571ba9024279836ca88bb5e7649ee9c374a71bb4cb7a96989fc5d55c8d","target":"graph","created_at":"2026-07-05T11:30:16Z","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/2507.00899/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"State-of-the-art models for 3D molecular generation are based on significant inductive biases, SE(3), permutation equivariance to respect symmetry and graph message-passing networks to capture local chemistry, yet the generated molecules still struggle with physical plausibility. We introduce TABASCO which relaxes these assumptions: The model has a standard non-equivariant transformer architecture, treats atoms in a molecule as sequences and reconstructs bonds deterministically after generation. The absence of equivariant layers and message passing allows us to significantly simplify the model","authors_text":"Carlos Vonessen, Charles Harris, Miruna Cretu, Pietro Li\\`o","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-01T16:01:58Z","title":"TABASCO: A Fast, Simplified Model for Molecular Generation with Improved Physical Quality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.00899","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":"sha256:7148fe0974b5383f4376cc9d84fd5fbd0fc71a45004a1f9d145d3ce6bc7bd076","target":"record","created_at":"2026-07-05T11:30:16Z","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":"d405f9859e0350822ebf8d499d656a22e3122b2aef8415f5140fc47c30da1ed9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-07-01T16:01:58Z","title_canon_sha256":"2f514ee9894682f0945d6e2daf724b0993f4049bff38fa210b4d298efcda2a53"},"schema_version":"1.0","source":{"id":"2507.00899","kind":"arxiv","version":1}},"canonical_sha256":"f8397bb023a695f09715639c2427176d1a3e0c2dc594963a918f8efd888416f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8397bb023a695f09715639c2427176d1a3e0c2dc594963a918f8efd888416f0","first_computed_at":"2026-07-05T11:30:16.916333Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:30:16.916333Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tI519ZHlMTmoi0KS8LsuGOkAUuaFdmbVLUXJtHdx0WlmBWVMkeo8tC2w3uKClT7wpGSSWlIGWTXgk/RD6u9oBA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:30:16.916810Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.00899","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7148fe0974b5383f4376cc9d84fd5fbd0fc71a45004a1f9d145d3ce6bc7bd076","sha256:59b6d3571ba9024279836ca88bb5e7649ee9c374a71bb4cb7a96989fc5d55c8d"],"state_sha256":"a304493407625350b9fbe3cebe3ac3d23fcb50d987ca5337308e81099b5ad81c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"63/GNTTA6AaD46A6QwMboUb3bJj41uI9uXLAX70EqeHGMYYP66GQzBE784yHI/qlJ27kFQcDkXt5YBjh2ZduAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T15:48:40.085060Z","bundle_sha256":"c915e075e5d7c2e22468665370edc9d5d61e0467f8547428cbee2535063d632e"}}