{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:WORNSYYRGHGN6KIOH7HDAAZM7H","short_pith_number":"pith:WORNSYYR","schema_version":"1.0","canonical_sha256":"b3a2d9631131ccdf290e3fce30032cf9e00098448b28ae9629be702041a758ed","source":{"kind":"arxiv","id":"2002.09303","version":2},"attestation_state":"computed","paper":{"title":"The DIDI dataset: Digital Ink Diagram data","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.CV","cs.LG"],"primary_cat":"cs.HC","authors_text":"Emre Aksan, Otmar Hilliges, Philippe Gervais, Thomas Deselaers","submitted_at":"2020-02-20T16:16:28Z","abstract_excerpt":"We are releasing a dataset of diagram drawings with dynamic drawing information. The dataset aims to foster research in interactive graphical symbolic understanding. The dataset was obtained using a prompted data collection effort."},"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":"2002.09303","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.HC","submitted_at":"2020-02-20T16:16:28Z","cross_cats_sorted":["cs.CV","cs.LG"],"title_canon_sha256":"769916b11ce335e1f534a62209de3c1befb039c50ce9501cb514b1f48c9b917f","abstract_canon_sha256":"dae7cf78d73ba86fd1303e914a50ec5f637664acc5b9b16658f8ffcee4b10091"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:43:08.203255Z","signature_b64":"8GyhkiGA+rUGYhjnKQX4l734vvzLp42q2/tNMJC3r7shzHOHs6qn4UERXOhRPA/GUFlu4ZLaX5eLgRh+zpVVCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3a2d9631131ccdf290e3fce30032cf9e00098448b28ae9629be702041a758ed","last_reissued_at":"2026-07-05T00:43:08.202756Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:43:08.202756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The DIDI dataset: Digital Ink Diagram data","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.CV","cs.LG"],"primary_cat":"cs.HC","authors_text":"Emre Aksan, Otmar Hilliges, Philippe Gervais, Thomas Deselaers","submitted_at":"2020-02-20T16:16:28Z","abstract_excerpt":"We are releasing a dataset of diagram drawings with dynamic drawing information. The dataset aims to foster research in interactive graphical symbolic understanding. The dataset was obtained using a prompted data collection effort."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.09303","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/2002.09303/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":"2002.09303","created_at":"2026-07-05T00:43:08.202817+00:00"},{"alias_kind":"arxiv_version","alias_value":"2002.09303v2","created_at":"2026-07-05T00:43:08.202817+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.09303","created_at":"2026-07-05T00:43:08.202817+00:00"},{"alias_kind":"pith_short_12","alias_value":"WORNSYYRGHGN","created_at":"2026-07-05T00:43:08.202817+00:00"},{"alias_kind":"pith_short_16","alias_value":"WORNSYYRGHGN6KIO","created_at":"2026-07-05T00:43:08.202817+00:00"},{"alias_kind":"pith_short_8","alias_value":"WORNSYYR","created_at":"2026-07-05T00:43:08.202817+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/WORNSYYRGHGN6KIOH7HDAAZM7H","json":"https://pith.science/pith/WORNSYYRGHGN6KIOH7HDAAZM7H.json","graph_json":"https://pith.science/api/pith-number/WORNSYYRGHGN6KIOH7HDAAZM7H/graph.json","events_json":"https://pith.science/api/pith-number/WORNSYYRGHGN6KIOH7HDAAZM7H/events.json","paper":"https://pith.science/paper/WORNSYYR"},"agent_actions":{"view_html":"https://pith.science/pith/WORNSYYRGHGN6KIOH7HDAAZM7H","download_json":"https://pith.science/pith/WORNSYYRGHGN6KIOH7HDAAZM7H.json","view_paper":"https://pith.science/paper/WORNSYYR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2002.09303&json=true","fetch_graph":"https://pith.science/api/pith-number/WORNSYYRGHGN6KIOH7HDAAZM7H/graph.json","fetch_events":"https://pith.science/api/pith-number/WORNSYYRGHGN6KIOH7HDAAZM7H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WORNSYYRGHGN6KIOH7HDAAZM7H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WORNSYYRGHGN6KIOH7HDAAZM7H/action/storage_attestation","attest_author":"https://pith.science/pith/WORNSYYRGHGN6KIOH7HDAAZM7H/action/author_attestation","sign_citation":"https://pith.science/pith/WORNSYYRGHGN6KIOH7HDAAZM7H/action/citation_signature","submit_replication":"https://pith.science/pith/WORNSYYRGHGN6KIOH7HDAAZM7H/action/replication_record"}},"created_at":"2026-07-05T00:43:08.202817+00:00","updated_at":"2026-07-05T00:43:08.202817+00:00"}