Pith Number

pith:2OD7RZ5D

pith:2007:2OD7RZ5D3EKZE2KHUUNJMGZLAD

not attested not anchored not stored refs pending

Base change for semiorthogonal decompositions

Alexander Kuznetsov

arxiv:0711.1734 v2 · 2007-11-12 · math.AG · math.CT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OD7RZ5D3EKZE2KHUUNJMGZLAD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

The Lichtenbaum-Quillen dimension of complex varieties

Receipt and verification

First computed	2026-05-18T00:06:16.577691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d387f8e7a3d915926947a51a961b2b00dec39bc1fe4b80c40cba2ffcd5d1cd93

Aliases

arxiv: 0711.1734 · arxiv_version: 0711.1734v2 · doi: 10.48550/arxiv.0711.1734 · pith_short_12: 2OD7RZ5D3EKZ · pith_short_16: 2OD7RZ5D3EKZE2KH · pith_short_8: 2OD7RZ5D

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2OD7RZ5D3EKZE2KHUUNJMGZLAD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d387f8e7a3d915926947a51a961b2b00dec39bc1fe4b80c40cba2ffcd5d1cd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2dd8eda82e73ebf2a23f15f62c305cbd3ddfea866a1f4ad0335b19f7b8ece3",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2007-11-12T10:25:30Z",
    "title_canon_sha256": "e89488d43111cfebcefa309bc60fd4a9e0ae6afb8adcfc5aa7ffae4f2beb2550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.1734",
    "kind": "arxiv",
    "version": 2
  }
}