nucleation

CLAIM-274: Participation on a shared canvas thins selectively: people keep coming back while art they invested in survives, so unaffiliated corruption falls over the event and the remaining participants are weighted toward maintainers, a cooling schedule the population produces for itself

3 min read

Properties12
StatusProposed
Version2
Rolethesis
Warrantinterpretive
Tagscomplex-systems, social-science
Linedistributed-agency
Worksself-as-recursive-ecology
AnswersQUESTION-085 — Does a maintained r/place artwork feed back into the flow of repair that keeps it, so that it is self-maintaining like a candle flame, or is its defence supplied from outside like the heat under a convection cell, and does the answer change when its coalition starts switching strategies?
GroundsCASE-079 — r/place: a shared pixel canvas on which each Reddit user could place one pixel at a time under a cooldown, and communities coordinated off the canvas to build, defend and overwrite images, THEORY-216 — On the 2017 r/place log, with coalitions recovered from co-placement, which coalitions survive is barely predictable early from their size, area, start time and colour entropy, the size distribution of recovered coalitions shifts toward large ones as the event proceeds, and some lasting artworks were held by coalitions that kept working under sustained overwriting
ComplementsCLAIM-273 — A maintained r/place artwork copied from an off-canvas design is a dissipative structure in Prigogine's structural sense, order held only by a sustained flow of repair against rival coalitions and against unaffiliated placement whose rate falls over the event, but its order is imported from the design and not born of an instability, CLAIM-277 — Durable authority among an organization's processes need not be a primitive: trust can be the temporal regularity of endorsement that policies earn by being right often, and the same loop entrenches whatever gained influence early
Corroborated byTHEORY-218 — In one case study of the 2017 r/place Mona Lisa, what was added to or removed from the image was, once its forum opened, decided off the canvas, in a forum of 161 accounts negotiating through linked design images, where a few central members admitted or refused additions, and the forum's changes then appeared in a region where about 77,000 accounts placed tiles, most of whom never posted; how many placers followed the designs is not measured, and the authors argue that the placement record alone cannot show who directed the image or who cooperated
UsesTERM-054 — canvas temperature: the rate and spatial spread of placements that follow no coalition's plan, modelled as a stochastic field on the canvas rather than as agents

Graph View

The claim

The owner, disagreeing with CLAIM-273’s first version, which said the canvas has no thermal decay:

The time horizons for these experiments were always relatively short, no more than days or weeks. There functionally is a kind of thermal decay at work: random participation. Part of what differentiates /r/place from the psychological model is that there’s a dropoff in participation over time, creating a survival function that biases towards user’s sustaining participation if the art they are invested in persists. If users were never invested in any of the art to begin with, they are not likely to hang around, so the “temperature” of the random corruption is much higher at the beginning of the experiment than at the end.

Three parts:

  1. Unaffiliated placement is a decay. Over the short horizon of an event, placements that serve no plan corrupt any pattern left alone. That is the canvas temperature (TERM-054).
  2. It cools. Uninvested participants leave, so T falls over the event.
  3. The cooling is selective. Whether a participant stays depends on whether their art persists. Surviving art keeps its maintainers, and failed art loses them. The population that remains is weighted toward people defending something.

The third part is a feedback from the pattern to the flow that maintains it, the mark of THEORY-072’s self-maintaining rung, and so it answers QUESTION-085 in part. The readings show the other route of the same feedback, recruitment. The Mona Lisa group wrote its forum’s URL on the canvas as a guide, and within two hours newcomers said they had come because of it (Litherland and Mørch, THEORY-218). Wu and Silva find coalitions consolidating into fewer, larger ones over the 2017 event (THEORY-216), which is what selective retention would produce, though it does not show it.

Read together with the dissipative-structure claim, an event looks like annealing. Order specified elsewhere is laid down while the noise is high. Most of it is erased, under 7% of updates surviving (THEORY-216). What remains settles as the temperature falls, and the falling is produced by the same selection that decides what remains.

What it does not say

  • It has not been tested. The proposed study is CASE-078. The released logs (2017, 2022, 2023) would allow a survival analysis: each participant’s hazard of not returning, with the survival of the pixels they placed as a time-varying covariate, and the rate of placements fitting no artwork over time.
  • It does not say all decline is selective. Novelty wears off for everyone, and per-user cooldowns of 10 or 20 minutes (CASE-079) change rates for reasons unrelated to art.
  • It does not carry over to the psychological model unchanged. The owner names the dwindling population as what separates r/place from a mind, whose processes do not leave. Whether something in a mind plays the part of a cooling population, such as fatigue, or attention withdrawn from failed projects, is open. It is not assumed.
  • It does not say the cooling is good for the canvas. A schedule set by who stays favours whatever their art is, which is CLAIM-277’s entrenchment loop at the level of the population.

Note of 2026-10-30: what holds it back

The test its own text names has not been run. CASE-078’s survival analysis of the released logs would ask whether a participant’s hazard of not returning depends on the survival of the art they placed into, using destruction they did not cause against reverse causality, and whether the rate of placements fitting no artwork falls over the event. THEORY-216’s consolidation is what selective retention would produce, but it does not show it.

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