{"id":20426007,"url":"https://github.com/dfischer/godel","last_synced_at":"2026-03-01T14:33:49.246Z","repository":{"id":66376977,"uuid":"349577589","full_name":"dfischer/godel","owner":"dfischer","description":null,"archived":false,"fork":false,"pushed_at":"2019-09-10T03:41:49.000Z","size":84,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-05T05:16:59.090Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":false,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":"caleb-allen/godel","license":"gpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dfischer.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2021-03-19T23:12:18.000Z","updated_at":"2021-03-19T23:12:19.000Z","dependencies_parsed_at":null,"dependency_job_id":"98361a42-846d-4418-bf6e-f4f0a28c91d6","html_url":"https://github.com/dfischer/godel","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/dfischer/godel","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dfischer%2Fgodel","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dfischer%2Fgodel/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dfischer%2Fgodel/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dfischer%2Fgodel/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dfischer","download_url":"https://codeload.github.com/dfischer/godel/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dfischer%2Fgodel/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29970993,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-01T14:11:48.712Z","status":"ssl_error","status_checked_at":"2026-03-01T14:11:48.352Z","response_time":124,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-15T07:14:56.473Z","updated_at":"2026-03-01T14:33:49.226Z","avatar_url":"https://github.com/dfischer.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# Godel\n\nThis repository is a proof of concept of an implementation of [Godel Hashes](https://doi.org/10.1109/SCAM.2014.40),\na perfect and compact hash which preserves structural information.\n\n\nHere, a simple encoding of alphabetical characters is used as the prime basis for a countable total order.\n\nE.g.\n`'a' = 1, 'b' = 2 ... 'z' = 26`\n\n\nFor encoding purposes, a \"word\", or sequence of characters, is defined as a function of the character domain\nand a range of integers which indicate an index in the word.\n\nE.g.\n```\nf = \"hello\"\n\nf(0) = 'h'\nf(1) = 'e'\nf(2) = 'l'\nf(3) = 'l'\nf(4) = 'o'\n```\n\nUsing this functional interpretation of a word, we can use Definition V.3 of the paper to compute an order-preserving\nGodel Hash of any word.\n\nAs demonstrated in the linked paper, Godel Hashes are subject to all set operations. This allows efficient search of arbitrary data using the hash itself, **not** the data.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdfischer%2Fgodel","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdfischer%2Fgodel","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdfischer%2Fgodel/lists"}