Per 
Welcome
Welcome to my sandbox, where I just start writing some ideas. They are far from finished but maybe one day they will make it. Leave feedback as you wish and have fun reading ;)
Greetings
DrSynth
(To-Do: recovery, maybe incidents?)
Item #: SCP-XXXX
Object Class: Keter
Special Containment Procedures:
SCP-XXXX is currently not contained, but is limited to the perimeters of Site-██. In order to minimize impact on Foundation personnel every number with more than 25 digits starting with 723 as the most significant digits is to be censored immediately.
No written papers are brought out of Site-██, every exchange of information has to be digitally via the SCP network to avoid potential spreading.
One uncensored instance of SCP-XXXX is to be kept at a key pad locked secured locker unit for testing purposes only.
No physical written documentation is to be used on Site-██. Notes and diaries are to be written on tablet computers. Books and newspapers are to be read on e-book readers or tablet computers only.
Description:
SCP-XXXX is the written solution for the Equation TREE(G64)^(PI*e)=x. This number is shown to be anomalous if at least the 26 most significant digits are read. It is known to start with the following digits:
72313238642218439251[REDACTED]
SCP-XXXX is able to manifest itself via unknown means in any sort of written documentation carrying at least 100 words, digital media or files are not affected. How SCP-XXXX decides where to manifest is currently unknown.
If the first 26 digits of SCP-XXXX are read, the anomalous effect takes place where the entirety of SCP-XXXX is transferred directly into the mind of the reader (hereby designated SCP-XXXX-1). Since the generated number is bigger than the maximum possible information capacity (Berkenstein boundary) of the brain cavity, the brain of SCP-XXXX-1 collapses into a miniature black hole killing and consuming SCP-XXXX-1. After SCP-XXXX-1 is fully consumed, the black hole will decrease in size at an accelerated rate until it vanishes. Remarkably, no gravitational pull from the black hole is experienced by anything except SCP-XXXX-1.
Subject: D-XXXX-01
Objective: To find out how many digits must have been read
Procedure: D-XXXX-01 is given a paper with known SCP-XXXX manifestation. Also, a slider with a hole appropiate to the font size of the text on the paper as well as a pencil are provided.
D-XXXX-01 instructed to use the slider to silently read one digit after another and indicating the number of digits by making tally sheet.
Summary: After approx. 1 minute 14 seconds SCP-XXXXs anomalos effect activates and cosumes D-XXXX-01. A further 2 minutes 49 seconds later the black hole vanishes and the tally sheet is reviewed.
Tally sheet reads 2493. This indicates, that in order for the anomalous effect to take place it has to be read from the start on.
Addendum:
As of ██/██/20██, there are no known occurences of SCP-XXXX-manifestation outside of Site-██. Why SCP-XXXX is not spreading is indicating that it has an area of effect of currently unknown size, estimated between 50m-2km.
SCP-XXXX in its passive state
Item #: SCP-XXXX
Object Class: Euclid
Special Containment Procedures:
SCP-XXXX is to be contained in a 5x5x5m climate controlled room at Site-54 lined with stainless steel. The room has to maintain a relative humidity of 50% at all times. Also the mass of SCP-XXXX is to be monitored and maintained at at least 20kgs, but no more than 100kg.
Due to the nature of SCP-XXXX physical contact is to be avoided1. Experiments are only allowed for personnel with Level 3 clearance and must be under supervision by Dr. █████. Both before and after experiments the mass of SCP-XXXX has to be measured and adjusted to fit in the allowed range.
In the event of a power loss and resulting climat control malfunctioning or if SCP-XXXX is entering its active state, the containment room has to be locked and the area surrounding SCP-XXXX is to be evacuated in a 50m radius until power is restored or SCP-XXXX has left the active state.
Description:
SCP-XXXX appears as a white to grey opaque crystal similar to regular table salt, however the composition of SCP-XXXX has yet to be determined. The density of SCP-XXXX is small at about 0.63g/cm³
SCP-XXXX shows the opposite effects of a solvation process of salt if exposed to dry or humid conditions. If exposed to humid conditions such as high humidity or water the crystal will grow by the amount of water coming into contact with SCP-XXXX. If exposed to dry air for a period of time2, it will start so decrease its mass, making the crystalline structure visible to see. The mass of SCP-XXXX will decrease at a rate of 578g per minute.
The equilibrium of gaining and losing mass has proven to be at 50% relative humidity.
SCP-XXXX has two states, designated active and passive states.
In its passive state, SCP-XXXX acts as stated above.
Its active state is entered, if one of the following conditions apply:
(1): SCP-XXXXs mass gets less than 10kg
(2): SCP-XXXXs mass gets bigger than 150kg
If SCP-XXXX enters its active state, it will start emitting a colored glow, depending on the condition starting the active state.
In the event condition (1) occurs, SCP-XXXX will start emitting a light blue light. This light will generate an aura of blue light around SCP-XXXX, growing at a speed of 10cm per minute in every direction. The aura will then start to absorb every source of moisture and drawing it to SCP-XXXX, incresing its mass. The active state will end if the mass grows above 50kg. The maximum radius has proven to be at 45m.
In the event condition (2) occurs, SCP-XXXX will start emitting a reddish purple light. This light will grow brighter by a rate of 150 lux/s, at which SCP-XXXX is observed to fume. The fumes are composed of water vapor and thus harmless. The loss of mass of SCP-XXXX during this time occurs at a rate of 824g per minnute. The active state will end if the mass falls below 70kg.
Incident Report XXXX/01:
At ██/██/██ during an experiment, D-48135 made physical contact with SCP-XXXX. Immediatly after establishing physical contact, all liquid water in D-48135s body was converted into SCP-XXXX, killing D-48135 immediately by dehydration. Due to the fact, that SCP-XXXXs mass (87kg prior to the experiment) added with the amount of water present in D-48135s body, SCP-XXXX entered its active state. Special Containment Procedures were updated after SCP-XXXX left its active state and the remains of D-48135 were retrieved.
Addendum:
SCP-XXXX was found at ███████████, a former location of The Factory, at ██/██/██. The initial mass was 54kg. SCP-XXXX was located in a teflon container with hydrated hyaluronic acid attached to the inside lid. This prevented initial entering of the active state until containment protocols were in place.
