Pith Number

pith:D5PCGCOI

pith:2023:D5PCGCOIPOXBU7KHZGWKYLZT6Z

not attested not anchored not stored refs pending

Global dimension of the derived category of an orbifold projective line

Takumi Otani

arxiv:2306.16673 v4 · 2023-06-29 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5PCGCOIPOXBU7KHZGWKYLZT6Z}

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

Contractibility and total semi-stability conditions of Euclidean quivers

Receipt and verification

First computed	2026-07-05T10:07:38.101816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f5e2309c87bae1a7d47c9acac2f33f648a1c2aed02d26dd4ebad5841e9965ec

Aliases

arxiv: 2306.16673 · arxiv_version: 2306.16673v4 · doi: 10.48550/arxiv.2306.16673 · pith_short_12: D5PCGCOIPOXB · pith_short_16: D5PCGCOIPOXBU7KH · pith_short_8: D5PCGCOI

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/D5PCGCOIPOXBU7KHZGWKYLZT6Z \
  | 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: 1f5e2309c87bae1a7d47c9acac2f33f648a1c2aed02d26dd4ebad5841e9965ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf0959232a8d10a99feaed5701a7b276ca89699a61d90a6d0709cf49d4838a8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-06-29T04:13:15Z",
    "title_canon_sha256": "e578dc7b9fb1e26d49af9b35a67e33478df3297a3409287eb492c247bcc9cfa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.16673",
    "kind": "arxiv",
    "version": 4
  }
}