{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:T5L5XLUN6XPTJ625K3HJIASA46","short_pith_number":"pith:T5L5XLUN","canonical_record":{"source":{"id":"1707.00015","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-06-30T18:22:13Z","cross_cats_sorted":[],"title_canon_sha256":"f9ec9692d0cd4ef67daf0a0e9fba949dc659e9bd632327669469ee097548f46d","abstract_canon_sha256":"5efb4868cf71216ebc7a421aa4ca816cb4e43fd32697ab451657e88a55024f1a"},"schema_version":"1.0"},"canonical_sha256":"9f57dbae8df5df34fb5d56ce940240e7ae065b416634d04744e2cb0ea88c48a5","source":{"kind":"arxiv","id":"1707.00015","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.00015","created_at":"2026-05-18T00:24:31Z"},{"alias_kind":"arxiv_version","alias_value":"1707.00015v2","created_at":"2026-05-18T00:24:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.00015","created_at":"2026-05-18T00:24:31Z"},{"alias_kind":"pith_short_12","alias_value":"T5L5XLUN6XPT","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"T5L5XLUN6XPTJ625","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"T5L5XLUN","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:T5L5XLUN6XPTJ625K3HJIASA46","target":"record","payload":{"canonical_record":{"source":{"id":"1707.00015","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-06-30T18:22:13Z","cross_cats_sorted":[],"title_canon_sha256":"f9ec9692d0cd4ef67daf0a0e9fba949dc659e9bd632327669469ee097548f46d","abstract_canon_sha256":"5efb4868cf71216ebc7a421aa4ca816cb4e43fd32697ab451657e88a55024f1a"},"schema_version":"1.0"},"canonical_sha256":"9f57dbae8df5df34fb5d56ce940240e7ae065b416634d04744e2cb0ea88c48a5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:31.118651Z","signature_b64":"23JPC3ixtfnn7UtpcVAjOZ/jN0aYGi8LBmH0hqglO5oWKhdqP5mjJHEQwUYRYSqXUPQ4x2b94oxDJ9Gp1CrzDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f57dbae8df5df34fb5d56ce940240e7ae065b416634d04744e2cb0ea88c48a5","last_reissued_at":"2026-05-18T00:24:31.118131Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:31.118131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.00015","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":"2026-05-18T00:24:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"crPEGhfnQzKKshUsI/Bv9DJWiWrpvCD2vHGhVtpoNTNmFJ0l84yf3RDuZIjSNr5xv3c3dMu8P1g8HbB6+ly/Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T09:40:26.736904Z"},"content_sha256":"585522ae56799fedbc3c1c4946d50c74c368e839594d2c1b157c905f97a95c6b","schema_version":"1.0","event_id":"sha256:585522ae56799fedbc3c1c4946d50c74c368e839594d2c1b157c905f97a95c6b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:T5L5XLUN6XPTJ625K3HJIASA46","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deuce: A Lightweight User Interface for Structured Editing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Brian Hempel, Grace Lu, Justin Lubin, Ravi Chugh","submitted_at":"2017-06-30T18:22:13Z","abstract_excerpt":"We present a structure-aware code editor, called Deuce, that is equipped with direct manipulation capabilities for invoking automated program transformations. Compared to traditional refactoring environments, Deuce employs a direct manipulation interface that is tightly integrated within a text-based editing workflow. In particular, Deuce draws (i) clickable widgets atop the source code that allow the user to structurally select the unstructured text for subexpressions and other relevant features, and (ii) a lightweight, interactive menu of potential transformations based on the current select"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00015","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":"2026-05-18T00:24:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Oyti+yBQC0pDMa4pAiqD+YQC3KW0xFL+ASbJ0OcEJhCKPxqK8NQNVH3/REw9WFqFBqnvfAk4W8SPLid6iE4gCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T09:40:26.737640Z"},"content_sha256":"647460cca53219aedb7613f8c17500014ba09bf003307aa1bccd069be2000b05","schema_version":"1.0","event_id":"sha256:647460cca53219aedb7613f8c17500014ba09bf003307aa1bccd069be2000b05"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T5L5XLUN6XPTJ625K3HJIASA46/bundle.json","state_url":"https://pith.science/pith/T5L5XLUN6XPTJ625K3HJIASA46/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T5L5XLUN6XPTJ625K3HJIASA46/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":"2026-06-08T09:40:26Z","links":{"resolver":"https://pith.science/pith/T5L5XLUN6XPTJ625K3HJIASA46","bundle":"https://pith.science/pith/T5L5XLUN6XPTJ625K3HJIASA46/bundle.json","state":"https://pith.science/pith/T5L5XLUN6XPTJ625K3HJIASA46/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T5L5XLUN6XPTJ625K3HJIASA46/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:T5L5XLUN6XPTJ625K3HJIASA46","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":"5efb4868cf71216ebc7a421aa4ca816cb4e43fd32697ab451657e88a55024f1a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-06-30T18:22:13Z","title_canon_sha256":"f9ec9692d0cd4ef67daf0a0e9fba949dc659e9bd632327669469ee097548f46d"},"schema_version":"1.0","source":{"id":"1707.00015","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.00015","created_at":"2026-05-18T00:24:31Z"},{"alias_kind":"arxiv_version","alias_value":"1707.00015v2","created_at":"2026-05-18T00:24:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.00015","created_at":"2026-05-18T00:24:31Z"},{"alias_kind":"pith_short_12","alias_value":"T5L5XLUN6XPT","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"T5L5XLUN6XPTJ625","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"T5L5XLUN","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:647460cca53219aedb7613f8c17500014ba09bf003307aa1bccd069be2000b05","target":"graph","created_at":"2026-05-18T00:24:31Z","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":"We present a structure-aware code editor, called Deuce, that is equipped with direct manipulation capabilities for invoking automated program transformations. Compared to traditional refactoring environments, Deuce employs a direct manipulation interface that is tightly integrated within a text-based editing workflow. In particular, Deuce draws (i) clickable widgets atop the source code that allow the user to structurally select the unstructured text for subexpressions and other relevant features, and (ii) a lightweight, interactive menu of potential transformations based on the current select","authors_text":"Brian Hempel, Grace Lu, Justin Lubin, Ravi Chugh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-06-30T18:22:13Z","title":"Deuce: A Lightweight User Interface for Structured Editing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00015","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":"sha256:585522ae56799fedbc3c1c4946d50c74c368e839594d2c1b157c905f97a95c6b","target":"record","created_at":"2026-05-18T00:24:31Z","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":"5efb4868cf71216ebc7a421aa4ca816cb4e43fd32697ab451657e88a55024f1a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-06-30T18:22:13Z","title_canon_sha256":"f9ec9692d0cd4ef67daf0a0e9fba949dc659e9bd632327669469ee097548f46d"},"schema_version":"1.0","source":{"id":"1707.00015","kind":"arxiv","version":2}},"canonical_sha256":"9f57dbae8df5df34fb5d56ce940240e7ae065b416634d04744e2cb0ea88c48a5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f57dbae8df5df34fb5d56ce940240e7ae065b416634d04744e2cb0ea88c48a5","first_computed_at":"2026-05-18T00:24:31.118131Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:31.118131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"23JPC3ixtfnn7UtpcVAjOZ/jN0aYGi8LBmH0hqglO5oWKhdqP5mjJHEQwUYRYSqXUPQ4x2b94oxDJ9Gp1CrzDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:31.118651Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.00015","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:585522ae56799fedbc3c1c4946d50c74c368e839594d2c1b157c905f97a95c6b","sha256:647460cca53219aedb7613f8c17500014ba09bf003307aa1bccd069be2000b05"],"state_sha256":"17fd80c14adf2f95b8601580240fe8753017ddca29ceca15b839d54f857a7d89"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YkhQVYPmcYsOxXGeNOMfvrhbnTgXuu/U68TD9nHDjfI3QOJOcFub14PXQPKF+xWWIKI9hk9YSz6UwXr2chJ7Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T09:40:26.741464Z","bundle_sha256":"730b63b7fd5912cae3ab500fd631b38ba1e30dccf3b147284a3eef1a6248eb96"}}