{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:Y5CED5CUAYB3K2CAUZB7SHGFNP","short_pith_number":"pith:Y5CED5CU","schema_version":"1.0","canonical_sha256":"c74441f4540603b56840a643f91cc56bdb9a30910da935760f2937b3e3544e0f","source":{"kind":"arxiv","id":"cs/0204007","version":1},"attestation_state":"computed","paper":{"title":"An Integrated Framework for Treebanks and Multilayer Annotations","license":"","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Scott Cotton, Steven Bird","submitted_at":"2002-04-03T18:55:01Z","abstract_excerpt":"Treebank formats and associated software tools are proliferating rapidly, with little consideration for interoperability. We survey a wide variety of treebank structures and operations, and show how they can be mapped onto the annotation graph model, and leading to an integrated framework encompassing tree and non-tree annotations alike. This development opens up new possibilities for managing and exploiting multilayer annotations."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"cs/0204007","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cs.CL","submitted_at":"2002-04-03T18:55:01Z","cross_cats_sorted":[],"title_canon_sha256":"2e9a39290cf4998d903bd8c542a3da49f495e5c625bc94b76e6e6910850bbefa","abstract_canon_sha256":"4cb2ae26508fe660ab46eb92f6ab7d3bacc9d144a9be1b6294bb46cdec14ee23"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:24:16.477135Z","signature_b64":"AX9zw+laj04QT1WqLWfxFv1bWx5ExZ9C7h5rL1m2nK//LoDjCDAmHmcPcdmf/6LXCYDhTLJwPMYykRD5oHaHAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c74441f4540603b56840a643f91cc56bdb9a30910da935760f2937b3e3544e0f","last_reissued_at":"2026-07-04T14:24:16.476761Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:24:16.476761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An Integrated Framework for Treebanks and Multilayer Annotations","license":"","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Scott Cotton, Steven Bird","submitted_at":"2002-04-03T18:55:01Z","abstract_excerpt":"Treebank formats and associated software tools are proliferating rapidly, with little consideration for interoperability. We survey a wide variety of treebank structures and operations, and show how they can be mapped onto the annotation graph model, and leading to an integrated framework encompassing tree and non-tree annotations alike. This development opens up new possibilities for managing and exploiting multilayer annotations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cs/0204007","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/cs/0204007/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"cs/0204007","created_at":"2026-07-04T14:24:16.476814+00:00"},{"alias_kind":"arxiv_version","alias_value":"cs/0204007v1","created_at":"2026-07-04T14:24:16.476814+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cs/0204007","created_at":"2026-07-04T14:24:16.476814+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y5CED5CUAYB3","created_at":"2026-07-04T14:24:16.476814+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y5CED5CUAYB3K2CA","created_at":"2026-07-04T14:24:16.476814+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y5CED5CU","created_at":"2026-07-04T14:24:16.476814+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP","json":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP.json","graph_json":"https://pith.science/api/pith-number/Y5CED5CUAYB3K2CAUZB7SHGFNP/graph.json","events_json":"https://pith.science/api/pith-number/Y5CED5CUAYB3K2CAUZB7SHGFNP/events.json","paper":"https://pith.science/paper/Y5CED5CU"},"agent_actions":{"view_html":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP","download_json":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP.json","view_paper":"https://pith.science/paper/Y5CED5CU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cs/0204007&json=true","fetch_graph":"https://pith.science/api/pith-number/Y5CED5CUAYB3K2CAUZB7SHGFNP/graph.json","fetch_events":"https://pith.science/api/pith-number/Y5CED5CUAYB3K2CAUZB7SHGFNP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP/action/storage_attestation","attest_author":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP/action/author_attestation","sign_citation":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP/action/citation_signature","submit_replication":"https://pith.science/pith/Y5CED5CUAYB3K2CAUZB7SHGFNP/action/replication_record"}},"created_at":"2026-07-04T14:24:16.476814+00:00","updated_at":"2026-07-04T14:24:16.476814+00:00"}