Norbert Marwan✓ Add us as a preferred source on Google

Mastodon @pucicu@mastodon.social

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Followers

Account age

6 yrs

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Known for

We organised a special session on #recurrence_plot analysis at the EUSIPCO 2026 – to bring this method to the signal processing people …
Thanks to all speakers and to Martijn for the organisation!
https://eusipco2026.org/

2 views We organised a special session on #recurrence_plot analysis at the EUSIPCO 2026 – to bring this method to the signal processing people … Thanks to all speakers and to Martijn for the organisation! https://eusipco2026.org/

📊 Post engagement

Avg engagement / post

1.1%

Engagement vs followers

Jan 2020

On Mastodon since

🔥 Top post: We organised a special session on #recurrence_plot analysis at t · 2 likes + reposts

📊 Activity & format

Posting cadence

2 / week

Posts several times a week.

Content mix

Mostly text

Recent: 10 text · 2 image · 0 video.

Follower / following

2×

Follows 45 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗

🔥 Top post We organised a special session on #recurrence_plot analysis at the EUSIPCO 2026 – to bring this method to the signal processing people … Thanks to all speakers and to Martijn for the organisation! https://eusipco2026.org/ ★ 2

The normal one, of course! 😆 https://bsky.app/profile/andrejpaleo.bsky.social/post/3mxbzfgxy5s2i The normal one, of course! 😆 https://bsky.app/profile/andrejpaleo.bsky.social/post/3mxbzfgxy5s2i The normal one, of course! 😆 https://bsky.app/profile/andrejpaleo.bsky.social/post/3mxbzfgxy5s2i The normal one, of course! 😆 https://bsky.app/profile/andrejpaleo.bsky.social/post/3mxbzfgxy5s2i ★ 1 Another paper by our collaborator on disorder: https://pubs.aip.org/aip/cha/article/36/9/093153/3405535/Discriminating-disorders-and-their-complexity

Next CTCS webinar by Prof. Peter Ashwin (University of Exeter, UK). Title: The non-autonomous dynamics of tipping points Date: September 28, 2026 Timing: 16:00 to 17:30 CEST (7:30 PM to 9:00 PM IST) Zoom link: https://us06web.zoom.us/web… Card game for students to learn linear algebra: https://edusources.nl/materials/55397a29-594e-4aea-9ba3-8933b4cb479e/linear-algebra-card-game developed by our collaborator Martijn Boussé Sept 12: the 1st International Day of Cave and Karst! https://www.tagfuerhoehlenundkarst.vdhk.de/veranstaltungen https://troet.cafe/@ralphruthe/117202331562057865 my first paper for 2027 … New Physics Reports paper out: "Reconstruction of interpretable causal network dynamics from time series data" including #recurrence_plot methods. 😃 free read: https://authors.elsevier.com/c/1ngh71KAVtxMcH https://www.sciencedirect.com/sci… ★ 1

🐘 Community & instance

Home server

mastodon.social

A large general-interest Mastodon server. On the fediverse the server a creator picks hints at their community — this one spans all topics.

✅ Link-verified

Verified link

Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.

On Mastodon since

Jan 2020

An OG fediverse account from Mastodon's early years — a long, established presence.

💡 Facts

🗓️Joined Mastodon in 2020 — 6 years ago.

👁️Averages 1 views per post.

📤Posts about 2× per week.

🕵️ Fake follower check

Estimated

52/100

Fair Credibility score

76%

Mixed Real audience

Medium Fake-follower risk

High Data confidence

Est. 76% real, active audience · Medium fake-follower risk.
Low engagement (~1.1% of followers engage each post) — a sign of an inflated or inactive audience.
Verified account.
Established account (6+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

['pu:ʨ⁠i ʨ⁠u] "The most dangerous worldview is the view of those who have never looked at the world." A. v. Humboldt cave researcher, scientist at PIK, nonlinear data analysis, underwater rugby player ⚠️ Some posts flutter over as cross-posts from Bluesky.

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

Reinhard Lackner 17%

Jasper Woudenberg 15%

Grimpen Mar 13%

aarontempler 12%

Johanna Beatty :toad: 11%

Ray Coshow 🏳️‍🌈🎨🎶🌿🐕🍷📚 10%

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Mastodon ＋

Reinhard Lackner ✓

@macf00bar@hachyderm.io

Johanna Beatty :toad:

@yoyobeatty@toad.social

88 Followers

Mastodon ＋

Ray Coshow 🏳️‍🌈🎨🎶🌿🐕🍷📚

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📊 Post engagement

📊 Activity & format

Recent posts

🐘 Community & instance

💡 Facts

🕵️ Fake follower check

About

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