AXN:09C2.CAPTURE — what is the pid erosion observatory?

AXN:09C2.CAPTURE is the position of the Capture Registry address for the query “what is the pid erosion observatory?”. Each observation at the address (one surface, one date) is one AXN, its glyphs derived from the SHA-256 of the observation sealed with its analysis and measures.

`AXN:09C2.CAPTURE.♃🌄🤲⏰🔖🖐️`

Observation: Google AI Overview, 2026-10-14 · the capture
Description: THE OBSERVATORY AT ITS GRAIN, A MARINE CARD IN ITS METHOD, ONE INSTRUMENT SPLIT IN TWO: asked 'what is the pid erosion observatory?', the Overview names it at persistentidentifiers.org, an 'empirical measurement project that tracks identifier erosion', and gives its method from the page: dated captures, published curls, topically coherent removal waves ('AI-native theories or niche physics records'). Two things enter from outside the observatory. A marine-sedimentology card (ICM-CSIC, 'Dynamics of active sedimentary systems') enters the method: 'the observatory treats platform modification as an active sedimentary system'. The zenodo/zenodo issue thread #2596 becomes 'documentation published on the Zenodo GitHub Repository'. Its last line makes the Platform Erosion Observatory a second thing the PID Erosion Observatory is 'built upon'; they are one instrument, renamed on 2026-07-12. No …
Reading: Checked 2026-10-14 against persistentidentifiers.org (live) and the archive: the page says 'Every number on this page resolves to a dated capture; the curls are published', and names an 'AI-native' collateral category and a heterodox-physics sweep; it carries no 'sedimentary'. Its provenance line: 'founded 2026-07-06 as the Platform Erosion Observatory (EA-EROSION-01, deposit #1045) · renamed the PID Erosion Observatory on 2026-07-12'. Issue #2596 on zenodo/zenodo is the independent case collection named in the archive's CERN correspondence. EA-EROSION-01 is #1045, the observatory's founding deposit, not an AXN Identifiers log.
Analysis: The Overview holds the observatory's method at the grain of its page and loses its person; two third-party cards enter the account as the observatory's own (a marine sedimentology programme as method, an issue thread as the host's documentation), and the founding name is given as a second instrument. Paired with ChatGPT at the same string. Seated 2026-10-14 from the operator's message of 15:02 EDT, on the attestation in the same message ('signed out incognito both').
Match: BROAD MATCH — THE OBSERVATORY AT ITS GRAIN, A MARINE CARD IN ITS METHOD, ONE INSTRUMENT SPLIT IN TWO
PER: 0.5 — Retained: the domain, the founding identifier EA-EROSION-01, the repository and the registry as cards. Lost: the author and the institution.
Citations: 6 (1 archive-controlled)
Sealed observation: /data/captures/sealed/pid-erosion-observatory-what-is-aio-20261014.json — SHA-256 a3e1b16148bbd0a4a22c9605d5cb3b6230e503f6eeeee103f25c66d420fc3a98