{"key": "/works/OL2913207W", "created": {"type": "/type/datetime", "value": "2009-12-10T01:02:45.998804"}, "title": "Low-density parity-check codes", "id": 38090055, "first_publish_date": "1963", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-02-07T03:48:06.222572"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL443686A"}}], "dewey_number": ["621.38"], "type": {"key": "/type/work"}, "subjects": ["Information theory", "Telecommunication"], "revision": 2}