Pith Number

pith:3NRLGW5B

pith:2005:3NRLGW5BSQCYAV3Z4KZY74Q4FS

not attested not anchored not stored refs pending

Stability conditions and Kleinian singularities

Tom Bridgeland

arxiv:math/0508257 v3 · 2005-08-15 · math.AG · 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{3NRLGW5BSQCYAV3Z4KZY74Q4FS}

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	2026-07-05T01:13:50.072042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db62b35ba19405805779e2b38ff21c2c94e3e0bb8be40abd6cc62cc516102369

Aliases

arxiv: math/0508257 · arxiv_version: math/0508257v3 · doi: 10.48550/arxiv.math/0508257 · pith_short_12: 3NRLGW5BSQCY · pith_short_16: 3NRLGW5BSQCYAV3Z · pith_short_8: 3NRLGW5B

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/3NRLGW5BSQCYAV3Z4KZY74Q4FS \
  | 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: db62b35ba19405805779e2b38ff21c2c94e3e0bb8be40abd6cc62cc516102369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a93cbef8444928f6a6b2f49c2bae2bfc7213c94608b28b1ccda1bb717ebce83d",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2005-08-15T10:54:16Z",
    "title_canon_sha256": "719d041af82176ffd554a6f9f0f54820c98aa028a08b77b38b5781cef340f82b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0508257",
    "kind": "arxiv",
    "version": 3
  }
}