Pith Number

pith:BGFEIU7L

pith:2018:BGFEIU7LURV76NTPR4PUIJPSE2

not attested not anchored not stored refs pending

q-Stability conditions on Calabi-Yau-X categories

Akishi Ikeda, Yu Qiu

arxiv:1807.00469 v7 · 2018-07-02 · math.AG · math.CT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BGFEIU7LURV76NTPR4PUIJPSE2}

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	2026-07-05T05:40:02.869788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

098a4453eba46bff366f8f1f4425f2268c03eee129cf83fbd5c03a2c276c0767

Aliases

arxiv: 1807.00469 · arxiv_version: 1807.00469v7 · doi: 10.48550/arxiv.1807.00469 · pith_short_12: BGFEIU7LURV7 · pith_short_16: BGFEIU7LURV76NTP · pith_short_8: BGFEIU7L

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/BGFEIU7LURV76NTPR4PUIJPSE2 \
  | 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: 098a4453eba46bff366f8f1f4425f2268c03eee129cf83fbd5c03a2c276c0767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91985fb1cc13f5447771ac9808bd0c8b6a8d8a80bd8d4b57e8e9ed312658394d",
    "cross_cats_sorted": [
      "math.CT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-07-02T05:30:32Z",
    "title_canon_sha256": "e793b4228193c9cb8d51dc6436f690f28bae917ea0de00200bb5278909449236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00469",
    "kind": "arxiv",
    "version": 7
  }
}