{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:NVHEC4YCKG5BSV2OWKHETNTPXH","short_pith_number":"pith:NVHEC4YC","canonical_record":{"source":{"id":"1706.02499","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2017-06-08T10:06:52Z","cross_cats_sorted":[],"title_canon_sha256":"67c762339172eb6ec85a9ba4ebf5d3bec98fc5e86890a173a5fec6108b287175","abstract_canon_sha256":"7105144f8d65339afa6d68aafcb1cdf370ee2c46d908353fa61f9736b4bd59ca"},"schema_version":"1.0"},"canonical_sha256":"6d4e41730251ba19574eb28e49b66fb9d10d274b91550cd2ee056e6ed3f9ea20","source":{"kind":"arxiv","id":"1706.02499","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.02499","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"arxiv_version","alias_value":"1706.02499v4","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.02499","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"pith_short_12","alias_value":"NVHEC4YCKG5B","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NVHEC4YCKG5BSV2O","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NVHEC4YC","created_at":"2026-05-18T12:31:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:NVHEC4YCKG5BSV2OWKHETNTPXH","target":"record","payload":{"canonical_record":{"source":{"id":"1706.02499","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2017-06-08T10:06:52Z","cross_cats_sorted":[],"title_canon_sha256":"67c762339172eb6ec85a9ba4ebf5d3bec98fc5e86890a173a5fec6108b287175","abstract_canon_sha256":"7105144f8d65339afa6d68aafcb1cdf370ee2c46d908353fa61f9736b4bd59ca"},"schema_version":"1.0"},"canonical_sha256":"6d4e41730251ba19574eb28e49b66fb9d10d274b91550cd2ee056e6ed3f9ea20","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:57:21.795615Z","signature_b64":"7yVjUcz7XmyUq72iOLZesWfHi+2aKgu4wkQMsfuAfmWJWxZcLr8fRBydv3xRhfVCy3WKrwrFE0dtkX/PkWckAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d4e41730251ba19574eb28e49b66fb9d10d274b91550cd2ee056e6ed3f9ea20","last_reissued_at":"2026-05-17T23:57:21.795035Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:57:21.795035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.02499","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:57:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vq0eaOQvFuBRID/fg6C2ZH2ICfz3zGOP4xQgMyhWhwcCf9vTy3cl1TwZyuQrFgpl09PE0I/UFNpoXxf7MifTAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T07:41:11.367517Z"},"content_sha256":"866749975f90808b209ecd12433fc842b025f1a7bec94057a61538117485f5ac","schema_version":"1.0","event_id":"sha256:866749975f90808b209ecd12433fc842b025f1a7bec94057a61538117485f5ac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:NVHEC4YCKG5BSV2OWKHETNTPXH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SliceType: Fast Gaze Typing with a Merging Keyboard","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Burak Benligiray, Cihan Topal, Cuneyt Akinlar","submitted_at":"2017-06-08T10:06:52Z","abstract_excerpt":"Jitter is an inevitable by-product of gaze detection. Because of this, gaze typing tends to be a slow and frustrating process. In this paper, we propose SliceType, a soft keyboard that is optimized for gaze input. Our main design objective is to use the screen area more efficiently by allocating a larger area to the target keys. We achieve this by determining the keys that will not be used for the next input, and allocating their space to the adjacent keys with a merging animation. Larger keys are faster to navigate towards, and easy to dwell on in the presence of eye tracking jitter. As a res"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.02499","kind":"arxiv","version":4},"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":"2026-05-17T23:57:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jRP4ri7mk4Yaym5b6HhXnnCWzAVIVAasWz3Y19/WLLtZlgLooZN/BDDddRHHw1ZOIieFScvJ7JaIOS1TlA13Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T07:41:11.367862Z"},"content_sha256":"ca14489f0457e321175aac7a82681210500b07f248d8656b8a01fee953caa821","schema_version":"1.0","event_id":"sha256:ca14489f0457e321175aac7a82681210500b07f248d8656b8a01fee953caa821"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NVHEC4YCKG5BSV2OWKHETNTPXH/bundle.json","state_url":"https://pith.science/pith/NVHEC4YCKG5BSV2OWKHETNTPXH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NVHEC4YCKG5BSV2OWKHETNTPXH/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":"2026-07-05T07:41:11Z","links":{"resolver":"https://pith.science/pith/NVHEC4YCKG5BSV2OWKHETNTPXH","bundle":"https://pith.science/pith/NVHEC4YCKG5BSV2OWKHETNTPXH/bundle.json","state":"https://pith.science/pith/NVHEC4YCKG5BSV2OWKHETNTPXH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NVHEC4YCKG5BSV2OWKHETNTPXH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NVHEC4YCKG5BSV2OWKHETNTPXH","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":"7105144f8d65339afa6d68aafcb1cdf370ee2c46d908353fa61f9736b4bd59ca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2017-06-08T10:06:52Z","title_canon_sha256":"67c762339172eb6ec85a9ba4ebf5d3bec98fc5e86890a173a5fec6108b287175"},"schema_version":"1.0","source":{"id":"1706.02499","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.02499","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"arxiv_version","alias_value":"1706.02499v4","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.02499","created_at":"2026-05-17T23:57:21Z"},{"alias_kind":"pith_short_12","alias_value":"NVHEC4YCKG5B","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NVHEC4YCKG5BSV2O","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NVHEC4YC","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:ca14489f0457e321175aac7a82681210500b07f248d8656b8a01fee953caa821","target":"graph","created_at":"2026-05-17T23:57:21Z","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":"Jitter is an inevitable by-product of gaze detection. Because of this, gaze typing tends to be a slow and frustrating process. In this paper, we propose SliceType, a soft keyboard that is optimized for gaze input. Our main design objective is to use the screen area more efficiently by allocating a larger area to the target keys. We achieve this by determining the keys that will not be used for the next input, and allocating their space to the adjacent keys with a merging animation. Larger keys are faster to navigate towards, and easy to dwell on in the presence of eye tracking jitter. As a res","authors_text":"Burak Benligiray, Cihan Topal, Cuneyt Akinlar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2017-06-08T10:06:52Z","title":"SliceType: Fast Gaze Typing with a Merging Keyboard"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.02499","kind":"arxiv","version":4},"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":"sha256:866749975f90808b209ecd12433fc842b025f1a7bec94057a61538117485f5ac","target":"record","created_at":"2026-05-17T23:57:21Z","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":"7105144f8d65339afa6d68aafcb1cdf370ee2c46d908353fa61f9736b4bd59ca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2017-06-08T10:06:52Z","title_canon_sha256":"67c762339172eb6ec85a9ba4ebf5d3bec98fc5e86890a173a5fec6108b287175"},"schema_version":"1.0","source":{"id":"1706.02499","kind":"arxiv","version":4}},"canonical_sha256":"6d4e41730251ba19574eb28e49b66fb9d10d274b91550cd2ee056e6ed3f9ea20","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d4e41730251ba19574eb28e49b66fb9d10d274b91550cd2ee056e6ed3f9ea20","first_computed_at":"2026-05-17T23:57:21.795035Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:21.795035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7yVjUcz7XmyUq72iOLZesWfHi+2aKgu4wkQMsfuAfmWJWxZcLr8fRBydv3xRhfVCy3WKrwrFE0dtkX/PkWckAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:21.795615Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.02499","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:866749975f90808b209ecd12433fc842b025f1a7bec94057a61538117485f5ac","sha256:ca14489f0457e321175aac7a82681210500b07f248d8656b8a01fee953caa821"],"state_sha256":"10e25e4ccae2d2fca8c0d70baea2c89b9092696c8a373d0d43628c550413ba3a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1c2HWQ8c49ZPnLy1WmB8XcGCY2tT9iXYqMggo4KlAytWh0WZ2HC4Rof0IphraxRwee+Au9lK45S0QG6QuvR8Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T07:41:11.369968Z","bundle_sha256":"da8a839b2b5adf97db97eb04bc00d1d3d853416667dd47b3ecd6247e382209a5"}}