{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:7A6VEG2QVOTJDWZCNPYD2Z6KNW","short_pith_number":"pith:7A6VEG2Q","canonical_record":{"source":{"id":"2507.18081","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-07-24T04:13:26Z","cross_cats_sorted":[],"title_canon_sha256":"2b9ef106d66c5a916e95d02d7d50e31ade01fc6a9058d9b3be7a2d0fcdf13293","abstract_canon_sha256":"aaa54b4c39647a3a885789288b64fc8d987ed0904d556bf03fc49d2b6108df9b"},"schema_version":"1.0"},"canonical_sha256":"f83d521b50aba691db226bf03d67ca6d9fc1b5eddb8c4f3e10396206ae21e2db","source":{"kind":"arxiv","id":"2507.18081","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.18081","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"arxiv_version","alias_value":"2507.18081v1","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.18081","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"pith_short_12","alias_value":"7A6VEG2QVOTJ","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"pith_short_16","alias_value":"7A6VEG2QVOTJDWZC","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"pith_short_8","alias_value":"7A6VEG2Q","created_at":"2026-07-05T11:42:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:7A6VEG2QVOTJDWZCNPYD2Z6KNW","target":"record","payload":{"canonical_record":{"source":{"id":"2507.18081","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-07-24T04:13:26Z","cross_cats_sorted":[],"title_canon_sha256":"2b9ef106d66c5a916e95d02d7d50e31ade01fc6a9058d9b3be7a2d0fcdf13293","abstract_canon_sha256":"aaa54b4c39647a3a885789288b64fc8d987ed0904d556bf03fc49d2b6108df9b"},"schema_version":"1.0"},"canonical_sha256":"f83d521b50aba691db226bf03d67ca6d9fc1b5eddb8c4f3e10396206ae21e2db","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:42:41.054347Z","signature_b64":"zLBwreiQiF9SvS7PiudIOIkUQ4M9cDgSrmnZpmNOxB9noNf8F7AOxUObHNy51Uiji9zvM+4R4VFtjFd2SSlOCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f83d521b50aba691db226bf03d67ca6d9fc1b5eddb8c4f3e10396206ae21e2db","last_reissued_at":"2026-07-05T11:42:41.053859Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:42:41.053859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.18081","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:42:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"haNy49LCa7XnEDQVtfYJcO0pK2AZXTSkhPmecf0A/w9kV9vlm3OrXCVeNNzAhSSzeDNq27FbBboCwERaAwDBAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T10:54:18.605539Z"},"content_sha256":"c55820da6c282f50a2669419d3547ecded059bfc125a5d30c8a5da6d09ec19d9","schema_version":"1.0","event_id":"sha256:c55820da6c282f50a2669419d3547ecded059bfc125a5d30c8a5da6d09ec19d9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:7A6VEG2QVOTJDWZCNPYD2Z6KNW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Identifier Name Similarities: An Exploratory Study","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Anthony Peruma, Carol Wong, Mai Abe, Marissa Halim, Silvia De Benedictis","submitted_at":"2025-07-24T04:13:26Z","abstract_excerpt":"Identifier names, which comprise a significant portion of the codebase, are the cornerstone of effective program comprehension. However, research has shown that poorly chosen names can significantly increase cognitive load and hinder collaboration. Even names that appear readable in isolation may lead to misunderstandings in contexts when they closely resemble other names in either structure or functionality. In this exploratory study, we present our preliminary findings on the occurrence of identifier name similarity in software projects through the development of a taxonomy that categorizes "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.18081","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/2507.18081/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:42:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o9lH+obFsJSnFxAM7hGRmPP70vaTJ4sGi3E77qxyD8sfdqbhIpmK8jXkCuD6iqVELWzXfQMsX/yyskrd09VmBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T10:54:18.606418Z"},"content_sha256":"2c7103cad1164e36e74a2fd66719048c08c9ec63e291431fd39620c88df27d16","schema_version":"1.0","event_id":"sha256:2c7103cad1164e36e74a2fd66719048c08c9ec63e291431fd39620c88df27d16"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7A6VEG2QVOTJDWZCNPYD2Z6KNW/bundle.json","state_url":"https://pith.science/pith/7A6VEG2QVOTJDWZCNPYD2Z6KNW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7A6VEG2QVOTJDWZCNPYD2Z6KNW/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":"2026-08-06T10:54:18Z","links":{"resolver":"https://pith.science/pith/7A6VEG2QVOTJDWZCNPYD2Z6KNW","bundle":"https://pith.science/pith/7A6VEG2QVOTJDWZCNPYD2Z6KNW/bundle.json","state":"https://pith.science/pith/7A6VEG2QVOTJDWZCNPYD2Z6KNW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7A6VEG2QVOTJDWZCNPYD2Z6KNW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:7A6VEG2QVOTJDWZCNPYD2Z6KNW","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":"aaa54b4c39647a3a885789288b64fc8d987ed0904d556bf03fc49d2b6108df9b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-07-24T04:13:26Z","title_canon_sha256":"2b9ef106d66c5a916e95d02d7d50e31ade01fc6a9058d9b3be7a2d0fcdf13293"},"schema_version":"1.0","source":{"id":"2507.18081","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.18081","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"arxiv_version","alias_value":"2507.18081v1","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.18081","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"pith_short_12","alias_value":"7A6VEG2QVOTJ","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"pith_short_16","alias_value":"7A6VEG2QVOTJDWZC","created_at":"2026-07-05T11:42:41Z"},{"alias_kind":"pith_short_8","alias_value":"7A6VEG2Q","created_at":"2026-07-05T11:42:41Z"}],"graph_snapshots":[{"event_id":"sha256:2c7103cad1164e36e74a2fd66719048c08c9ec63e291431fd39620c88df27d16","target":"graph","created_at":"2026-07-05T11:42:41Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2507.18081/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Identifier names, which comprise a significant portion of the codebase, are the cornerstone of effective program comprehension. However, research has shown that poorly chosen names can significantly increase cognitive load and hinder collaboration. Even names that appear readable in isolation may lead to misunderstandings in contexts when they closely resemble other names in either structure or functionality. In this exploratory study, we present our preliminary findings on the occurrence of identifier name similarity in software projects through the development of a taxonomy that categorizes ","authors_text":"Anthony Peruma, Carol Wong, Mai Abe, Marissa Halim, Silvia De Benedictis","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-07-24T04:13:26Z","title":"Identifier Name Similarities: An Exploratory Study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.18081","kind":"arxiv","version":1},"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:c55820da6c282f50a2669419d3547ecded059bfc125a5d30c8a5da6d09ec19d9","target":"record","created_at":"2026-07-05T11:42:41Z","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":"aaa54b4c39647a3a885789288b64fc8d987ed0904d556bf03fc49d2b6108df9b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-07-24T04:13:26Z","title_canon_sha256":"2b9ef106d66c5a916e95d02d7d50e31ade01fc6a9058d9b3be7a2d0fcdf13293"},"schema_version":"1.0","source":{"id":"2507.18081","kind":"arxiv","version":1}},"canonical_sha256":"f83d521b50aba691db226bf03d67ca6d9fc1b5eddb8c4f3e10396206ae21e2db","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f83d521b50aba691db226bf03d67ca6d9fc1b5eddb8c4f3e10396206ae21e2db","first_computed_at":"2026-07-05T11:42:41.053859Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:42:41.053859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zLBwreiQiF9SvS7PiudIOIkUQ4M9cDgSrmnZpmNOxB9noNf8F7AOxUObHNy51Uiji9zvM+4R4VFtjFd2SSlOCg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:42:41.054347Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.18081","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c55820da6c282f50a2669419d3547ecded059bfc125a5d30c8a5da6d09ec19d9","sha256:2c7103cad1164e36e74a2fd66719048c08c9ec63e291431fd39620c88df27d16"],"state_sha256":"5a6c4b334090b489b675d489a36d63195cd6763b5a4cccc10dc3f4aae8ebfcf2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mvb83YdJevJdO6tjofuS9UYgsT0wMbSW5F0uJ3hI3HHiQVoSio8+mbaDiQlw6mM5d7ojB8oPuPBcHLoP6KwyCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T10:54:18.613384Z","bundle_sha256":"8d819f6eaeaaa51eeee61933be4cb81f6a006083a415868bc08a9987c656e8f0"}}