{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:5OUHJC3EQPVNXH275Y2XUJYDKA","short_pith_number":"pith:5OUHJC3E","canonical_record":{"source":{"id":"1603.02905","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-03-09T14:56:44Z","cross_cats_sorted":[],"title_canon_sha256":"05b2a5865a44f90730c716d4b624dec2e9c855f1a1237da3aaf53ae2cf5c63e5","abstract_canon_sha256":"4c521874597bc20da23a5eb9fbdfdfdbfdf5e617b4f93d7b7c48172088bf3943"},"schema_version":"1.0"},"canonical_sha256":"eba8748b6483eadb9f5fee357a270350030a64786b45483ccd06cf33d9e9da82","source":{"kind":"arxiv","id":"1603.02905","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.02905","created_at":"2026-05-18T01:19:16Z"},{"alias_kind":"arxiv_version","alias_value":"1603.02905v2","created_at":"2026-05-18T01:19:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.02905","created_at":"2026-05-18T01:19:16Z"},{"alias_kind":"pith_short_12","alias_value":"5OUHJC3EQPVN","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5OUHJC3EQPVNXH27","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5OUHJC3E","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:5OUHJC3EQPVNXH275Y2XUJYDKA","target":"record","payload":{"canonical_record":{"source":{"id":"1603.02905","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-03-09T14:56:44Z","cross_cats_sorted":[],"title_canon_sha256":"05b2a5865a44f90730c716d4b624dec2e9c855f1a1237da3aaf53ae2cf5c63e5","abstract_canon_sha256":"4c521874597bc20da23a5eb9fbdfdfdbfdf5e617b4f93d7b7c48172088bf3943"},"schema_version":"1.0"},"canonical_sha256":"eba8748b6483eadb9f5fee357a270350030a64786b45483ccd06cf33d9e9da82","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:19:16.946087Z","signature_b64":"tn+CgT9ZNm9n5G8DIZUCEHNX7ZPcRPuHPp/L5rl8EeRyQWCTpVDeWqqS1c6vCNmtHTNFmeuBYHUr7KsOO6LjBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eba8748b6483eadb9f5fee357a270350030a64786b45483ccd06cf33d9e9da82","last_reissued_at":"2026-05-18T01:19:16.945614Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:19:16.945614Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1603.02905","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":"2026-05-18T01:19:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yJ7lyFa20ysBa3o+qEOiQZ1pVBRleu10ILT/74rDGGuEiT+qEpjaxdITYc6ffsI9L/CmxH8lG70dGDGcETorDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T10:37:32.851189Z"},"content_sha256":"e8d963af7d8a7eb1df0edd887338ef720c344681984e42fb8587932e94aaf794","schema_version":"1.0","event_id":"sha256:e8d963af7d8a7eb1df0edd887338ef720c344681984e42fb8587932e94aaf794"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:5OUHJC3EQPVNXH275Y2XUJYDKA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lexical bundles in computational linguistics academic literature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Adel Rahimi","submitted_at":"2016-03-09T14:56:44Z","abstract_excerpt":"In this study we analyzed a corpus of 8 million words academic literature from Computational lingustics' academic literature. the lexical bundles from this corpus are categorized based on structures and functions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.02905","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":""},"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":"2026-05-18T01:19:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lkv8Z1GzOgqRNFZfvMrxalpUzF5VrZnNPlh/Cf16rWpRXKM8xiJ9VVSpDTTMppbsoJe43kpJfTZRk3ZLYzOtBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-25T10:37:32.851559Z"},"content_sha256":"9ada667902413e2ba42b95930b8f08df358f9ffc44e56ca66f32fdb2c1b33fbf","schema_version":"1.0","event_id":"sha256:9ada667902413e2ba42b95930b8f08df358f9ffc44e56ca66f32fdb2c1b33fbf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5OUHJC3EQPVNXH275Y2XUJYDKA/bundle.json","state_url":"https://pith.science/pith/5OUHJC3EQPVNXH275Y2XUJYDKA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5OUHJC3EQPVNXH275Y2XUJYDKA/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":"2026-06-25T10:37:32Z","links":{"resolver":"https://pith.science/pith/5OUHJC3EQPVNXH275Y2XUJYDKA","bundle":"https://pith.science/pith/5OUHJC3EQPVNXH275Y2XUJYDKA/bundle.json","state":"https://pith.science/pith/5OUHJC3EQPVNXH275Y2XUJYDKA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5OUHJC3EQPVNXH275Y2XUJYDKA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5OUHJC3EQPVNXH275Y2XUJYDKA","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":"4c521874597bc20da23a5eb9fbdfdfdbfdf5e617b4f93d7b7c48172088bf3943","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-03-09T14:56:44Z","title_canon_sha256":"05b2a5865a44f90730c716d4b624dec2e9c855f1a1237da3aaf53ae2cf5c63e5"},"schema_version":"1.0","source":{"id":"1603.02905","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.02905","created_at":"2026-05-18T01:19:16Z"},{"alias_kind":"arxiv_version","alias_value":"1603.02905v2","created_at":"2026-05-18T01:19:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.02905","created_at":"2026-05-18T01:19:16Z"},{"alias_kind":"pith_short_12","alias_value":"5OUHJC3EQPVN","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5OUHJC3EQPVNXH27","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5OUHJC3E","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:9ada667902413e2ba42b95930b8f08df358f9ffc44e56ca66f32fdb2c1b33fbf","target":"graph","created_at":"2026-05-18T01:19:16Z","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"},"paper":{"abstract_excerpt":"In this study we analyzed a corpus of 8 million words academic literature from Computational lingustics' academic literature. the lexical bundles from this corpus are categorized based on structures and functions.","authors_text":"Adel Rahimi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-03-09T14:56:44Z","title":"Lexical bundles in computational linguistics academic literature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.02905","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:e8d963af7d8a7eb1df0edd887338ef720c344681984e42fb8587932e94aaf794","target":"record","created_at":"2026-05-18T01:19:16Z","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":"4c521874597bc20da23a5eb9fbdfdfdbfdf5e617b4f93d7b7c48172088bf3943","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-03-09T14:56:44Z","title_canon_sha256":"05b2a5865a44f90730c716d4b624dec2e9c855f1a1237da3aaf53ae2cf5c63e5"},"schema_version":"1.0","source":{"id":"1603.02905","kind":"arxiv","version":2}},"canonical_sha256":"eba8748b6483eadb9f5fee357a270350030a64786b45483ccd06cf33d9e9da82","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eba8748b6483eadb9f5fee357a270350030a64786b45483ccd06cf33d9e9da82","first_computed_at":"2026-05-18T01:19:16.945614Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:16.945614Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tn+CgT9ZNm9n5G8DIZUCEHNX7ZPcRPuHPp/L5rl8EeRyQWCTpVDeWqqS1c6vCNmtHTNFmeuBYHUr7KsOO6LjBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:16.946087Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.02905","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8d963af7d8a7eb1df0edd887338ef720c344681984e42fb8587932e94aaf794","sha256:9ada667902413e2ba42b95930b8f08df358f9ffc44e56ca66f32fdb2c1b33fbf"],"state_sha256":"e2def41d871cd269a3853d7d99c3b9dd10ada5331f9997a6b9b024aa2b501d51"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/sVCSUx4mt+ejZDU1t4isrr4keaQk5GgF+SQ4/3YDWaJd2ZyA0le5dpbMZkCK2sBSkl98Ozw7f0Zxq0U8zXOBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-25T10:37:32.853510Z","bundle_sha256":"a6ffd2b500e27190e4c8a5a5ca46ef7a13884deda2cd7bdc1f10dfc7dec59e42"}}