{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:3TYWO6PNZO34JG5KPNH54MJORS","short_pith_number":"pith:3TYWO6PN","canonical_record":{"source":{"id":"2403.09673","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2024-02-04T12:18:51Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"f099d3f48f5b8ec817d60963bfc888bc8311ebbe03f73c652f6bc2931ea55981","abstract_canon_sha256":"1430a178b73658ae90591008390c6bb296dc0f1e49f8540ca103bb2e1fd99930"},"schema_version":"1.0"},"canonical_sha256":"dcf16779edcbb7c49baa7b4fde312e8c91cdd4bbf68145ae19d5e7519ac2c810","source":{"kind":"arxiv","id":"2403.09673","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.09673","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"arxiv_version","alias_value":"2403.09673v2","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.09673","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"pith_short_12","alias_value":"3TYWO6PNZO34","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"pith_short_16","alias_value":"3TYWO6PNZO34JG5K","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"pith_short_8","alias_value":"3TYWO6PN","created_at":"2026-07-05T07:57:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:3TYWO6PNZO34JG5KPNH54MJORS","target":"record","payload":{"canonical_record":{"source":{"id":"2403.09673","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2024-02-04T12:18:51Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"f099d3f48f5b8ec817d60963bfc888bc8311ebbe03f73c652f6bc2931ea55981","abstract_canon_sha256":"1430a178b73658ae90591008390c6bb296dc0f1e49f8540ca103bb2e1fd99930"},"schema_version":"1.0"},"canonical_sha256":"dcf16779edcbb7c49baa7b4fde312e8c91cdd4bbf68145ae19d5e7519ac2c810","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:57:51.485522Z","signature_b64":"ius3JW5mQ+o9osoH/qXTKfDh+DuqLFglLPkVvymDQegN2n8yRzKVj4C1U6f7AANSIaA7gbunJnqsLDJvtqqPBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dcf16779edcbb7c49baa7b4fde312e8c91cdd4bbf68145ae19d5e7519ac2c810","last_reissued_at":"2026-07-05T07:57:51.485020Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:57:51.485020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.09673","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:57:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ifu8g4vJPDyOm6LMKkm11C0sQ7Qmgg3h1U2wH+6k/eCnrtHrnZguGy2QYpohl4lGCPYcD4H8A2bQpWeVoNc7Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T14:48:36.829574Z"},"content_sha256":"8f7d1443609a11b2877a3c73de060f23a5f88556c3fc1e9ae9a18ae68e7fabea","schema_version":"1.0","event_id":"sha256:8f7d1443609a11b2877a3c73de060f23a5f88556c3fc1e9ae9a18ae68e7fabea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:3TYWO6PNZO34JG5KPNH54MJORS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"FoldToken: Learning Protein Language via Vector Quantization and Beyond","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"q-bio.BM","authors_text":"Cheng Tan, Jue Wang, Lirong Wu, Stan Z. Li, Yufei Huang, Zhangyang Gao","submitted_at":"2024-02-04T12:18:51Z","abstract_excerpt":"Is there a foreign language describing protein sequences and structures simultaneously? Protein structures, represented by continuous 3D points, have long posed a challenge due to the contrasting modeling paradigms of discrete sequences. We introduce \\textbf{FoldTokenizer} to represent protein sequence-structure as discrete symbols. This innovative approach involves projecting residue types and structures into a discrete space, guided by a reconstruction loss for information preservation. We refer to the learned discrete symbols as \\textbf{FoldToken}, and the sequence of FoldTokens serves as a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.09673","kind":"arxiv","version":2},"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/2403.09673/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":"2026-07-05T07:57:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qo0I5bKcgKvYHaj/gXWt+UdAtN3UfFtQ37gXULQ5LF2h4k3GU5ANmIYcbdZVW13PYZcp2K0gX2JVILo5W5RUBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T14:48:36.830087Z"},"content_sha256":"e6c37078288722821b4a5dfba1ffca31c69c316456420e925028e7c97a612ffc","schema_version":"1.0","event_id":"sha256:e6c37078288722821b4a5dfba1ffca31c69c316456420e925028e7c97a612ffc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3TYWO6PNZO34JG5KPNH54MJORS/bundle.json","state_url":"https://pith.science/pith/3TYWO6PNZO34JG5KPNH54MJORS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3TYWO6PNZO34JG5KPNH54MJORS/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":"2026-08-10T14:48:36Z","links":{"resolver":"https://pith.science/pith/3TYWO6PNZO34JG5KPNH54MJORS","bundle":"https://pith.science/pith/3TYWO6PNZO34JG5KPNH54MJORS/bundle.json","state":"https://pith.science/pith/3TYWO6PNZO34JG5KPNH54MJORS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3TYWO6PNZO34JG5KPNH54MJORS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:3TYWO6PNZO34JG5KPNH54MJORS","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":"1430a178b73658ae90591008390c6bb296dc0f1e49f8540ca103bb2e1fd99930","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2024-02-04T12:18:51Z","title_canon_sha256":"f099d3f48f5b8ec817d60963bfc888bc8311ebbe03f73c652f6bc2931ea55981"},"schema_version":"1.0","source":{"id":"2403.09673","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.09673","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"arxiv_version","alias_value":"2403.09673v2","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.09673","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"pith_short_12","alias_value":"3TYWO6PNZO34","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"pith_short_16","alias_value":"3TYWO6PNZO34JG5K","created_at":"2026-07-05T07:57:51Z"},{"alias_kind":"pith_short_8","alias_value":"3TYWO6PN","created_at":"2026-07-05T07:57:51Z"}],"graph_snapshots":[{"event_id":"sha256:e6c37078288722821b4a5dfba1ffca31c69c316456420e925028e7c97a612ffc","target":"graph","created_at":"2026-07-05T07:57:51Z","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/2403.09673/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Is there a foreign language describing protein sequences and structures simultaneously? Protein structures, represented by continuous 3D points, have long posed a challenge due to the contrasting modeling paradigms of discrete sequences. We introduce \\textbf{FoldTokenizer} to represent protein sequence-structure as discrete symbols. This innovative approach involves projecting residue types and structures into a discrete space, guided by a reconstruction loss for information preservation. We refer to the learned discrete symbols as \\textbf{FoldToken}, and the sequence of FoldTokens serves as a","authors_text":"Cheng Tan, Jue Wang, Lirong Wu, Stan Z. Li, Yufei Huang, Zhangyang Gao","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2024-02-04T12:18:51Z","title":"FoldToken: Learning Protein Language via Vector Quantization and Beyond"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.09673","kind":"arxiv","version":2},"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":"sha256:8f7d1443609a11b2877a3c73de060f23a5f88556c3fc1e9ae9a18ae68e7fabea","target":"record","created_at":"2026-07-05T07:57:51Z","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":"1430a178b73658ae90591008390c6bb296dc0f1e49f8540ca103bb2e1fd99930","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2024-02-04T12:18:51Z","title_canon_sha256":"f099d3f48f5b8ec817d60963bfc888bc8311ebbe03f73c652f6bc2931ea55981"},"schema_version":"1.0","source":{"id":"2403.09673","kind":"arxiv","version":2}},"canonical_sha256":"dcf16779edcbb7c49baa7b4fde312e8c91cdd4bbf68145ae19d5e7519ac2c810","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dcf16779edcbb7c49baa7b4fde312e8c91cdd4bbf68145ae19d5e7519ac2c810","first_computed_at":"2026-07-05T07:57:51.485020Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:57:51.485020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ius3JW5mQ+o9osoH/qXTKfDh+DuqLFglLPkVvymDQegN2n8yRzKVj4C1U6f7AANSIaA7gbunJnqsLDJvtqqPBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:57:51.485522Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.09673","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8f7d1443609a11b2877a3c73de060f23a5f88556c3fc1e9ae9a18ae68e7fabea","sha256:e6c37078288722821b4a5dfba1ffca31c69c316456420e925028e7c97a612ffc"],"state_sha256":"fb67728fca15e61a559458b55db51274cd507737a896f17e7dbee24c61a4d504"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aH2DPV4pzRg3dAm++XR+hzaDDdhMW3/mXyWEnPucw7zo4GCI3HLPpSUk9Hi4qgIYSdfawyitFkBlF2svmyUJBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T14:48:36.835109Z","bundle_sha256":"191330f8943ee9586b905164a2b243e3a2b822fdfd946625593b00f0975fa23c"}}