Study 18 Material STD

Study 18 — Material STD (COD / mp-id / space-group)

Status: LAW FROZEN + LIVE CLAIM — 2026-08-24 · COD 9008564 CALORIE
Program: Language-games study board · Study 16 · Study 17

Surface	URL / key	Grade
Claim UI	https://affine.earth/language-game/study-18-material.html	POST material ingest
IDE	https://affine.earth/language-game/ide.html#material-std	hash loads the fixture and POSTs
Look	https://affine.earth/language-game/#researcher	GET only
Court	POST /language-invariant/game/material/ingest	cod / mp_id / space_group+pearson · optional num_atoms
Affine story	https://affine.earth/language-game/#story/Study-18-Material-STD	this charter
GitHub	https://github.com/gaiaftcl-sudo/uum8dSolarResearch/wiki/Study-18-Material-STD	door

The win is the verified bond to a public crystal STD. Generated material nicknames do not WIN. No minted mp- ids. No 46622-row catalog.

Water / desalination: Discoveries by user — desalination. Steward-disk desalinate/RO/membrane titles this hour: 0. Four COD water keys cited 2026-08-25 (graphite 9008569 · NaCl 1000041 · natrolite 1011255 · quartz 1011097). No minted mp- ids. No membrane synthesis steps.

Using something that is not accurate (because it shears) may not be useless — it may be dangerous.

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Goal

Name a crystal the way COD / Materials Project / IUCr already name it: COD number, and/or mp-#####, and/or space-group 1–230 plus a Pearson token. If a row has no STD, the game REFUSES (REFUSED_NO_STD). SOP-as-contract is this token. The recipe stays on disk.

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Integer / token keys

Key	Kind	Rule
cod	Int64	positive COD file number in the authored fixture
mp_id	exact token	^mp-[0-9]+$ and present in the fixture — never minted
space_group	Int64	1…230; must travel with pearson when it is the only STD
pearson	exact token	e.g. cF8
num_atoms	Int64	optional; > 0
source + role	required	empty source → REFUSED_UNATTRIBUTED

Float density / GPa / mS/cm → HTTP 400 REFUSED_FLOAT.

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Authored fixture (7 rows)

Diamond / silicon / Si-IV from 2026-08-24. Water keys fetched COD result.php?format=json + CIF + HTML HTTP 200 2026-08-25T11:19:20Z. Materials Project next.materialsproject.org / api.materialsproject.org returned 530/401 — no new mp- rows.

STD	integers / tokens	cited	fetch
COD 9008564	space_group 227 · pearson cF8	Diamond	https://www.crystallography.net/cod/9008564.html HTTP 200
mp-149	space_group 227 · pearson cF8	silicon	public MP id already in fixture; HTML scrape blocked this hour
COD 1573832	space_group 194	hexagonal 4H Si-IV	https://www.crystallography.net/cod/1573832.html
COD 9008569	space_group 186	Graphite	CIF _chemical_name_mineral Graphite · HTML 200
COD 1000041	space_group 225	Sodium chloride	COD search text=sodium+chloride file=1000041 · HTML 200
COD 1011255	space_group 43	Natrolite	COD search text=zeolite · title “The structures of fibrous zeolites” · HTML 200
COD 1011097	space_group 152	Quartz low	CIF _chemical_name_mineral Quartz low · HTML 200

No invented catalog. No minted mp- ids.

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Example POSTs

WIN

{"source":"researcher","role":"crystallographer","cod":9008564,"space_group":227,"pearson":"cF8"}

REFUSED_FLOAT

{"source":"researcher","role":"crystallographer","cod":9008564,"density":3.5}

REFUSED_UNATTRIBUTED

{"source":"","role":"crystallographer","cod":9008564}

REFUSED_NO_STD

{"source":"researcher","role":"crystallographer","mp_id":"mp-99999999"}

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What this page does not do

• Does not mint Materials Project ids
• Does not dump generated-candidate materials CSVs
• Does not host SOP / transmutation / warfare guides
• Does not invent occupancy / docking

Swift: IndustryStandardCourts.swift · domain material.

C-007 arms (warfare / transmutation / gene-vector): ABSENT FROM APEX. File count on steward disk: 7. No game.