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[180.150.91.8]) by smtp.gmail.com with ESMTPSA id z9sm6486562pgh.94.2020.07.24.07.57.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jul 2020 07:57:35 -0700 (PDT) From: TEC To: Alexander Adolf Subject: Re: [Interest] Determanistic Org IDs Date: Fri, 24 Jul 2020 22:53:46 +0800 References: User-agent: mu4e 1.4.10; emacs 26.3 In-reply-to: Message-ID: <87o8o5m04k.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; format=flowed Received-SPF: pass client-ip=2607:f8b0:4864:20::635; envelope-from=tecosaur@gmail.com; helo=mail-pl1-x635.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: org-mode-email Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=HZpHl1py; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Spam-Score: -1.71 X-TUID: gzkfSRbtoZ9K Alexander Adolf writes: > Hello Timothy, Hi :) > Interesting. Just a thought: have you considered computing a > SHA-2 hash... I have not. Simply put, I fail to see any advantage. > This would have the advantage of solving both, your "noise > issue" and at the same time removing the threat of id > collisions; but at the cost of not having "speaking" links. As it stands there is no issue with ID collisions within the same file, just in-case you wanted to look across files. This is ensured in the (while (--any (equal ref (car it)) cache) ... block. All the best, Timothy.