Proof (0F2Y) · history · ScalingStacks

Source history

Volodymyr Mazorchuk, Serge Ovsienko, Catharina Stroppel

Detailed backend records are private. Public author/source status appears above.

The permanent identity and original source provenance are retained below.

{
  "key": "work:W000054:pdf:eb93ac6838e806eae36ce7a44198c03e856ccccdc75cfd35788663494596152c:page:28:bbox:133.8,621.208,449.28,634.891",
  "first_source_version": "math/0603475v3",
  "chapter": "work-w000054",
  "work": "W000054",
  "kind": "Proof",
  "number": "",
  "title": "Proof. By Proposition 17, A! is a subalgebra of the ext-algebra Ext∗",
  "source_version": "math/0603475v3",
  "source": {
    "pdf_sha256": "eb93ac6838e806eae36ce7a44198c03e856ccccdc75cfd35788663494596152c",
    "page": 28,
    "bbox": [
      133.8,
      621.208,
      449.28,
      634.891
    ]
  },
  "target": "/chapters/work-w000054.html",
  "identity_basis": "pinned original PDF hash and exact page/bbox; never display number",
  "status": "active"
}