{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JS4Y4T6NQHXQ5NKP4REMB656GD","short_pith_number":"pith:JS4Y4T6N","canonical_record":{"source":{"id":"2305.12689","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-05-22T03:56:44Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"title_canon_sha256":"9cdfd4ce4c220cfe7baaf93e0aa988a03c6d4c3bdbb4d703f70baba6e81b2f23","abstract_canon_sha256":"b8dccddd6e276d91553d1b922ef24fa847479d06dfc609719ab09eb3d089a012"},"schema_version":"1.0"},"canonical_sha256":"4cb98e4fcd81ef0eb54fe448c0fbbe30c5c6a395cdfcea9f0f64004c2dd39f9c","source":{"kind":"arxiv","id":"2305.12689","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.12689","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"2305.12689v2","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.12689","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"JS4Y4T6NQHXQ","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"pith_short_16","alias_value":"JS4Y4T6NQHXQ5NKP","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"pith_short_8","alias_value":"JS4Y4T6N","created_at":"2026-07-05T06:13:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JS4Y4T6NQHXQ5NKP4REMB656GD","target":"record","payload":{"canonical_record":{"source":{"id":"2305.12689","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-05-22T03:56:44Z","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"title_canon_sha256":"9cdfd4ce4c220cfe7baaf93e0aa988a03c6d4c3bdbb4d703f70baba6e81b2f23","abstract_canon_sha256":"b8dccddd6e276d91553d1b922ef24fa847479d06dfc609719ab09eb3d089a012"},"schema_version":"1.0"},"canonical_sha256":"4cb98e4fcd81ef0eb54fe448c0fbbe30c5c6a395cdfcea9f0f64004c2dd39f9c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:13:56.740501Z","signature_b64":"xchBcjJLrNY2TRS8OlA4h/91ODn2a/pxu1ero+n4joADDxpwaYbbvaDAc6M7HiMOOHQFGTk63lei0f2sQf7bBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4cb98e4fcd81ef0eb54fe448c0fbbe30c5c6a395cdfcea9f0f64004c2dd39f9c","last_reissued_at":"2026-07-05T06:13:56.740083Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:13:56.740083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.12689","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":"2026-07-05T06:13:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DGdM2MyqDIN8OP5+bDoxXjx5hJriW4mX2EmiSES0q8Qib8QnxKdRb7Y3McQyfDB5b/HDvWp6PsWXfUIfozeuBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T04:03:59.155307Z"},"content_sha256":"1a66bb6bc22d9694fee26807cf61e851da8521744a8139309ca15ae5fef0a711","schema_version":"1.0","event_id":"sha256:1a66bb6bc22d9694fee26807cf61e851da8521744a8139309ca15ae5fef0a711"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JS4Y4T6NQHXQ5NKP4REMB656GD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"FIT: Far-reaching Interleaved Transformers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.CL","cs.CV"],"primary_cat":"cs.LG","authors_text":"Lala Li, Ting Chen","submitted_at":"2023-05-22T03:56:44Z","abstract_excerpt":"We present FIT: a transformer-based architecture with efficient self-attention and adaptive computation. Unlike original transformers, which operate on a single sequence of data tokens, we divide the data tokens into groups, with each group being a shorter sequence of tokens. We employ two types of transformer layers: local layers operate on data tokens within each group, while global layers operate on a smaller set of introduced latent tokens. These layers, comprising the same set of self-attention and feed-forward layers as standard transformers, are interleaved, and cross-attention is used "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.12689","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/2305.12689/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":"2026-07-05T06:13:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R88TgmLzAOEnevKtNlaYHRV3wQzG/sF/ucQUqeE8yUp33tV1XXx/Q2aEtn8dONc+IB9i7/iPBIYWUxzZAvUUAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T04:03:59.155698Z"},"content_sha256":"51829ffbe51d77847a69abfcf048b3fb040b1b8374909b3a9031f3366b584af4","schema_version":"1.0","event_id":"sha256:51829ffbe51d77847a69abfcf048b3fb040b1b8374909b3a9031f3366b584af4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JS4Y4T6NQHXQ5NKP4REMB656GD/bundle.json","state_url":"https://pith.science/pith/JS4Y4T6NQHXQ5NKP4REMB656GD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JS4Y4T6NQHXQ5NKP4REMB656GD/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":"2026-08-17T04:03:59Z","links":{"resolver":"https://pith.science/pith/JS4Y4T6NQHXQ5NKP4REMB656GD","bundle":"https://pith.science/pith/JS4Y4T6NQHXQ5NKP4REMB656GD/bundle.json","state":"https://pith.science/pith/JS4Y4T6NQHXQ5NKP4REMB656GD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JS4Y4T6NQHXQ5NKP4REMB656GD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JS4Y4T6NQHXQ5NKP4REMB656GD","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":"b8dccddd6e276d91553d1b922ef24fa847479d06dfc609719ab09eb3d089a012","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-05-22T03:56:44Z","title_canon_sha256":"9cdfd4ce4c220cfe7baaf93e0aa988a03c6d4c3bdbb4d703f70baba6e81b2f23"},"schema_version":"1.0","source":{"id":"2305.12689","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.12689","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"2305.12689v2","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.12689","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"JS4Y4T6NQHXQ","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"pith_short_16","alias_value":"JS4Y4T6NQHXQ5NKP","created_at":"2026-07-05T06:13:56Z"},{"alias_kind":"pith_short_8","alias_value":"JS4Y4T6N","created_at":"2026-07-05T06:13:56Z"}],"graph_snapshots":[{"event_id":"sha256:51829ffbe51d77847a69abfcf048b3fb040b1b8374909b3a9031f3366b584af4","target":"graph","created_at":"2026-07-05T06:13:56Z","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/2305.12689/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present FIT: a transformer-based architecture with efficient self-attention and adaptive computation. Unlike original transformers, which operate on a single sequence of data tokens, we divide the data tokens into groups, with each group being a shorter sequence of tokens. We employ two types of transformer layers: local layers operate on data tokens within each group, while global layers operate on a smaller set of introduced latent tokens. These layers, comprising the same set of self-attention and feed-forward layers as standard transformers, are interleaved, and cross-attention is used ","authors_text":"Lala Li, Ting Chen","cross_cats":["cs.AI","cs.CL","cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-05-22T03:56:44Z","title":"FIT: Far-reaching Interleaved Transformers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.12689","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":"sha256:1a66bb6bc22d9694fee26807cf61e851da8521744a8139309ca15ae5fef0a711","target":"record","created_at":"2026-07-05T06:13:56Z","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":"b8dccddd6e276d91553d1b922ef24fa847479d06dfc609719ab09eb3d089a012","cross_cats_sorted":["cs.AI","cs.CL","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-05-22T03:56:44Z","title_canon_sha256":"9cdfd4ce4c220cfe7baaf93e0aa988a03c6d4c3bdbb4d703f70baba6e81b2f23"},"schema_version":"1.0","source":{"id":"2305.12689","kind":"arxiv","version":2}},"canonical_sha256":"4cb98e4fcd81ef0eb54fe448c0fbbe30c5c6a395cdfcea9f0f64004c2dd39f9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4cb98e4fcd81ef0eb54fe448c0fbbe30c5c6a395cdfcea9f0f64004c2dd39f9c","first_computed_at":"2026-07-05T06:13:56.740083Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:13:56.740083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xchBcjJLrNY2TRS8OlA4h/91ODn2a/pxu1ero+n4joADDxpwaYbbvaDAc6M7HiMOOHQFGTk63lei0f2sQf7bBg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:13:56.740501Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.12689","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a66bb6bc22d9694fee26807cf61e851da8521744a8139309ca15ae5fef0a711","sha256:51829ffbe51d77847a69abfcf048b3fb040b1b8374909b3a9031f3366b584af4"],"state_sha256":"ca0a044f48f2d8eb069649771df82214ba8aad1333f8848471aa5dfa6a80786c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"osk30SgO221BtDtywiLvQ5JqNv3Ldg/ntVyew+hWyNIU4v7q+/doufY0U2nmRDOWuCP0l2twDnuZspjhP4uSAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T04:03:59.158304Z","bundle_sha256":"0b6cd9cadfc9df4e08d5ac0946db72aa60531a5202936705a39bd094d8a23dc6"}}