{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JWSKJMB3U76KOF3UKBLGMSOPYZ","short_pith_number":"pith:JWSKJMB3","canonical_record":{"source":{"id":"2305.17273","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2023-05-26T21:38:08Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"ead99ab8dc31efe42719b9b198dbcd92c644cf8f139dc4429ca28e0abc5891cb","abstract_canon_sha256":"e8f057cf4fd14027df838b7892a88c0e6862093f56e2579e904081f0b2079e94"},"schema_version":"1.0"},"canonical_sha256":"4da4a4b03ba7fca7177450566649cfc6694bc3e58dd1b66f88ac0fdb194ca242","source":{"kind":"arxiv","id":"2305.17273","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.17273","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"arxiv_version","alias_value":"2305.17273v1","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.17273","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"pith_short_12","alias_value":"JWSKJMB3U76K","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"pith_short_16","alias_value":"JWSKJMB3U76KOF3U","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"pith_short_8","alias_value":"JWSKJMB3","created_at":"2026-07-05T06:14:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JWSKJMB3U76KOF3UKBLGMSOPYZ","target":"record","payload":{"canonical_record":{"source":{"id":"2305.17273","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2023-05-26T21:38:08Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"ead99ab8dc31efe42719b9b198dbcd92c644cf8f139dc4429ca28e0abc5891cb","abstract_canon_sha256":"e8f057cf4fd14027df838b7892a88c0e6862093f56e2579e904081f0b2079e94"},"schema_version":"1.0"},"canonical_sha256":"4da4a4b03ba7fca7177450566649cfc6694bc3e58dd1b66f88ac0fdb194ca242","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:14:25.889219Z","signature_b64":"vhemGPPdJFEIK63cg3ZzZuos/1f1G8O0evoVqO8tMMg4ETJdO4ocnOJh3UuWVyDiCbK7vEfHTBs8hxAiSjGBDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4da4a4b03ba7fca7177450566649cfc6694bc3e58dd1b66f88ac0fdb194ca242","last_reissued_at":"2026-07-05T06:14:25.888825Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:14:25.888825Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.17273","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":"2026-07-05T06:14:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UJaiOn2sZwB6C/KULI+asHXzgkll57MhcqCiwa+aP8ZWvXJ1/BCEbf7neidOujwGAj1L3yu1Wa4qtY0Sl8cMAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-12T10:57:42.235438Z"},"content_sha256":"6d605bd95fb63d14a0e70bfcd124b84a7bd9cee8d0c3593bac4c08863947c29e","schema_version":"1.0","event_id":"sha256:6d605bd95fb63d14a0e70bfcd124b84a7bd9cee8d0c3593bac4c08863947c29e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JWSKJMB3U76KOF3UKBLGMSOPYZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Slide, Constrain, Parse, Repeat: Synchronous SlidingWindows for Document AMR Parsing","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Radu Florian, Ramon Fernandez Astudillo, Sadhana Kumaravel, Salim Roukos, Tahira Naseem","submitted_at":"2023-05-26T21:38:08Z","abstract_excerpt":"The sliding window approach provides an elegant way to handle contexts of sizes larger than the Transformer's input window, for tasks like language modeling. Here we extend this approach to the sequence-to-sequence task of document parsing. For this, we exploit recent progress in transition-based parsing to implement a parser with synchronous sliding windows over source and target. We develop an oracle and a parser for document-level AMR by expanding on Structured-BART such that it leverages source-target alignments and constrains decoding to guarantee synchronicity and consistency across over"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.17273","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/2305.17273/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":"2026-07-05T06:14:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mAvxKm1oolctglaqZ5HS2XVzzCSmiysbKI9/HlqbJPxhDrplBuP3tM1hNMmCw3PQW7Iwksmmpcr9TGFeaLvyCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-12T10:57:42.235815Z"},"content_sha256":"653b7db07393e80a1d50f57e25923675b5834f64d9efc34f930153790a60b31a","schema_version":"1.0","event_id":"sha256:653b7db07393e80a1d50f57e25923675b5834f64d9efc34f930153790a60b31a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JWSKJMB3U76KOF3UKBLGMSOPYZ/bundle.json","state_url":"https://pith.science/pith/JWSKJMB3U76KOF3UKBLGMSOPYZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JWSKJMB3U76KOF3UKBLGMSOPYZ/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":"2026-07-12T10:57:42Z","links":{"resolver":"https://pith.science/pith/JWSKJMB3U76KOF3UKBLGMSOPYZ","bundle":"https://pith.science/pith/JWSKJMB3U76KOF3UKBLGMSOPYZ/bundle.json","state":"https://pith.science/pith/JWSKJMB3U76KOF3UKBLGMSOPYZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JWSKJMB3U76KOF3UKBLGMSOPYZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JWSKJMB3U76KOF3UKBLGMSOPYZ","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":"e8f057cf4fd14027df838b7892a88c0e6862093f56e2579e904081f0b2079e94","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2023-05-26T21:38:08Z","title_canon_sha256":"ead99ab8dc31efe42719b9b198dbcd92c644cf8f139dc4429ca28e0abc5891cb"},"schema_version":"1.0","source":{"id":"2305.17273","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.17273","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"arxiv_version","alias_value":"2305.17273v1","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.17273","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"pith_short_12","alias_value":"JWSKJMB3U76K","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"pith_short_16","alias_value":"JWSKJMB3U76KOF3U","created_at":"2026-07-05T06:14:25Z"},{"alias_kind":"pith_short_8","alias_value":"JWSKJMB3","created_at":"2026-07-05T06:14:25Z"}],"graph_snapshots":[{"event_id":"sha256:653b7db07393e80a1d50f57e25923675b5834f64d9efc34f930153790a60b31a","target":"graph","created_at":"2026-07-05T06:14:25Z","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/2305.17273/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The sliding window approach provides an elegant way to handle contexts of sizes larger than the Transformer's input window, for tasks like language modeling. Here we extend this approach to the sequence-to-sequence task of document parsing. For this, we exploit recent progress in transition-based parsing to implement a parser with synchronous sliding windows over source and target. We develop an oracle and a parser for document-level AMR by expanding on Structured-BART such that it leverages source-target alignments and constrains decoding to guarantee synchronicity and consistency across over","authors_text":"Radu Florian, Ramon Fernandez Astudillo, Sadhana Kumaravel, Salim Roukos, Tahira Naseem","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2023-05-26T21:38:08Z","title":"Slide, Constrain, Parse, Repeat: Synchronous SlidingWindows for Document AMR Parsing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.17273","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":"sha256:6d605bd95fb63d14a0e70bfcd124b84a7bd9cee8d0c3593bac4c08863947c29e","target":"record","created_at":"2026-07-05T06:14:25Z","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":"e8f057cf4fd14027df838b7892a88c0e6862093f56e2579e904081f0b2079e94","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2023-05-26T21:38:08Z","title_canon_sha256":"ead99ab8dc31efe42719b9b198dbcd92c644cf8f139dc4429ca28e0abc5891cb"},"schema_version":"1.0","source":{"id":"2305.17273","kind":"arxiv","version":1}},"canonical_sha256":"4da4a4b03ba7fca7177450566649cfc6694bc3e58dd1b66f88ac0fdb194ca242","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4da4a4b03ba7fca7177450566649cfc6694bc3e58dd1b66f88ac0fdb194ca242","first_computed_at":"2026-07-05T06:14:25.888825Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:14:25.888825Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vhemGPPdJFEIK63cg3ZzZuos/1f1G8O0evoVqO8tMMg4ETJdO4ocnOJh3UuWVyDiCbK7vEfHTBs8hxAiSjGBDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:14:25.889219Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.17273","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d605bd95fb63d14a0e70bfcd124b84a7bd9cee8d0c3593bac4c08863947c29e","sha256:653b7db07393e80a1d50f57e25923675b5834f64d9efc34f930153790a60b31a"],"state_sha256":"e6ab209834e60bcb863c4c13e1db632c1d749a79a6a9e32ed6997f61babaf8f4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tyRx3jUdRUHJiMdVhEykK6kbMnrCgYgfn6o3WbFQqMU49XxXDeqcgmf+GtX+18nZKvaItbzw+dgn9p3DTCUEAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-12T10:57:42.238293Z","bundle_sha256":"5f1ac3fa7f279182409cbcbc67dfa4e0a217c724e06c26a97885d87260aacb48"}}